3/20/2012

[EMU/WIN32] fix not to render screen to Direct3D9 buffer while recording video

[VM/DEVICE] add new virtual function to nitify ei opecode is done on cpu
[VM/YM2151] fix to raise/clear irq line when it is changed as level signal
[VM/YM2203] fix to raise/clear irq line when it is changed as level signal
[VM/Z80] fix to notify ei opecode is done on z80 core

[PC8801MA/PC88] fix sound irq based on m88 for Lipstick Adv and Re-Fight


3/15/2012

[EMU/WIN32] fix to renew vm class instance to change cpu clock in reset()

[PC8801MA/PC88] support data recorder
[PC8801MA/PC88] fix not to show pallete#0 color when graph screen is disabled
[PC8801MA/PC88] fix to recognize ctrl + comma/period as numpad comma/period


3/6/2012

[WINMAIN] fix to reset timing controls when run any extra frames to fill sound buffer
[EMU/WIN32] fix to stretch offscreen buffer in both window mode and fullscreen mode
[EMU/WIN32] fix to call ReleaseDC() to release the device context
[EMU/WIN32] fix to call SelectObject() to select the old hBmp before release the DIBSection
[EMU/WIN32] fix to start play sound buffer when virtual machine is driven
[EMU/WIN32] fix to use constant threshold for joystick direction values
[EMU/WIN32] support table to convert given keycodes from winmain
[EMU/WIN32] fix to initialize d88 multi volume handler

[VM/DEVICE] add virtual function to fetch opecode
[VM/FMGEN] fix to give the advanced time with chip clock, not usec
[VM/YM2151] fix to initialize register #29 to enable only timer interrupt
[VM/YM2151] fix to update fmgen count when read/write opm registers
[VM/YM2151] fix to update fmgen count with chip clocks
[VM/YM2203] fix to update fmgen count when read/write opn(a) registers
[VM/YM2203] fix to update fmgen count with chip clocks
[VM/Z80] fix to use new fetch_op() function to fetch opecode from memory bus

[PASOPIA] support floppy drives by Mr.zak
[PASOPIA/DISPLAY] fix attribute and display mode by Mr.zak
[PASOPIA/MEMORY] fix vram access via pio by Mr.zak
[PASOPIA/PAC2] support kanji rom and joystick pac by Mr.zak
[PASOPIA/RAMPAC2] support to change file to load/save rampac2 image by Mr.zak

[PASOPIA7] fix memory bank switch by Mr.zak
[PASOPIA7/RAMPAC2] support to change file to load/save rampac2 image by Mr.zak

[PC8801MA] change rtc device type from uPD1990A to uPD4990A
[PC8801MA/PC88] support bus mouse
[PC8801MA/PC88] change memory wait cycles
[PC8801MA/PC88] fix not to draw cursor before cursor position is updated
[PC8801MA/PC88] fix to refer text attributes for hireso screen
[PC8801MA/PC88] fix a ugly patch for attributes issue for RST Ongaku Disk 12


2/22/2012

[WINMAIN] add codes to check memory leaks in debug build
[VM/*] fix memory leaks

[MULTI8/CMT] fix not to refer other device in release() function
[MZ1500/QUICKDISK] fix not to refer other device in release() function
[PC9801/CMT] fix not to refer other device in release() function
[TK80BS/CMT] fix not to refer other device in release() function


2/21/2012

[PC8801MA/PC88] update memory wait cycles


2/20/2012

[WINMAIN] support d88 disk image with multi voluemes
[EMU/WIN32] update screen manager with Direct3D9

[VM/DISK] support d88 disk image with multi voluemes

[JX/DISPLAY] fix not to render screen just after screen size is changed
[PC8801MA/PC88] fix to render 640x400 graph screen refering text attributes
[PC8801MA/PC88] update memory/dma wait cycles based on m88 and QUASI88


2/16/2012

[WINMAIN] simplify timing controls
[EMU/WIN32] simplify screen manager
[EMU/WIN32] fix to capture the rotated screen in vertical screen mode

[VM/Z80] reimplement based on MAME 0.145 Z80 core

[PC8801MA] support NEC PC-8801MA
[PC8801MA/PC88] fix to initialize main ram pettern
[PC8801MA/PC88] fix text window
[PC8801MA/PC88] fix to clear vram bank when alu is active
[PC98DO] remove dictionary rom, joystick and opna sound


2/13/2012

[PC98DO/PC88] fix to show opn busy flag at the first access (for ALPHA)

[VM/EVENT] fix not to clear sound buffer index in reset function
[VM/I8255] fix not to clear output signals in default setting


2/11/2012

[PC98DO/PC88] fix to select hireso screen only in monochrome mode
[PC98DO/PC88] fix crtc registers
[PC98DO/PC88] fix the character scan lines and screen height again
[PC98DO/PC88] fix to consider the number of attributes data
[PC98DO/PC88] add a ugly patch for attributes issue for alpha

[VM/I8255] fix to clear output signals when control register is written
[VM/Z80] fix not to output debug log for continuously executed halt command


2/8/2012

[EMU/WIN32] fix to release all pressed keys when the main window lost focus

[PC98DO/PC88] fix hireso/mono graphic screen renderer
[PC98DO/PC88] support dictionary rom
[PC98DO/PC88] fix the character scan lines and screen height again


2/7/2012

[VM/UPD765A] fix the wait time to finish seek command

[PC9801/DISPLAY] support semi graphics on text screen


2/6/2012

[VM/YM2151] fix to raise irq when timer is expired before it is reset
[VM/YM2203] support YM2608(OPNA)
[VM/YM2203] fix to raise irq when timer is expired before it is reset

[PC98DO/PC88] fix to clear text screen when dma overrun occurs
[PC98DO/PC88] fix to refer same palettes in 8/512 color mode
[PC98DO/PC88] support OPNA sound (though PC-98DO does not support OPNA...)
[PC98DO/PC9801] support OPNA sound (though PC-98DO does not support OPNA...)


2/2/2012

[VM/Z80] fix to consider meaningless $dd/$ed/$fd

[PC9801] disable i/o port to change mouse irq frequency
[PC9801E] disable i/o port to change mouse irq frequency
[PC98DO/PC88] fix to raise vrtc irq when crtc is not started


1/31/2012

[VM/UPD1990A] support uPD4990A

[PC98DO/PC88] support caps/kana lock
[PC98DO/PC88] fix to reverse strobe signal to rtc


1/30/2012

[PC98DO/PC88] fix text attributes again
[PC98DO/PC88] fix not to raise irq when disk is changed


1/29/2012

[PC98DO/PC88] fix to canel the requested irq when it is masked
[PC98DO/PC88] fix text attributes


1/27/2012

[VM/DISK] fix the routine to check d88 format
[VM/EVENT] fix the event manager for sub cpu event timing


1/25/2012

[WINMAIN] support to specify the minimum window width

[EMU/WIN32] fix the routine to detect the shift and numpad keys are pressed

[VM/DISK] fix to check if the inserted disk image is really d88 format
[VM/EVENT] update event manager to check events in every cpu opecode
[VM/HUC6260] update cpu to run only one opecode and return clocks
[VM/I86] update cpu to run only one opecode and return clocks
[VM/I386] update cpu to run only one opecode and return clocks
[VM/M6502] update cpu to run only one opecode and return clocks
[VM/MC6800] update cpu to run only one opecode and return clocks
[VM/MC6809] update cpu to run only one opecode and return clocks
[VM/TMS9995] update cpu to run only one opecode and return clocks
[VM/UPD765A] fix to get the side number from hdu param in SHARP MZ-3500 case
[VM/UPD765A] fix index hole signal width and frequency
[VM/UPD7801] update cpu to run only one opecode and return clocks
[VM/Z80] update cpu to run only one opecode and return clocks

[HC80/IO] fix the memory access violation issue when run without rom images
[PC100/IOCTRL] move keyborad initialization from intialize() to reset()
[PC98DO] raise irq when disk is inserted or ejected
[PC98DO/MOUSE] fix not to clear the registered event when machine is reset
[PC98DO/PC88] fix extended vram selection mode
[PC98DO/PC88] fix the key code table for ins/del
[PC98DO/PC88] fix to convert the pressed ins/f6-10 keys to shift + del/f1-f5
[SC3000] support SF-7000
[SC3000] fix to negate the motor on/off signal from pio pc1


1/18/2012

[EMU/WIN32] support to detect the shift and numpad keys are pressed

[VM/I8080] fix to refer read_data8w() to fetch opcode if memory wait is active
[VM/UPD765A] fix to accept seek command before other seek is not finished
[VM/UPD765A] fix to accept tc in result phase after read/write commands
[VM/YM2203] fix to read the input port value though the port mode is output
[VM/Z80] fix to refer read_data8w() to fetch opcode if memory wait is active

[PC98DO/PC88] support joystick (though PC-98DO does not support joystick...)
[PC98DO/PC88] fix i/o port to read expanded ram selection in $e2
[PC98DO/PC88] fix i/o port to read 15KHz/24KHz monitor type in $40
[PC98DO/PC88] fix hireso/mono graphic screen renderer
[PC98DO/PC88] support memory access wait (temporary)
[PC98DO/PC88] fix to raise busreq while dma is running in V1(S)/N mode
[VM/X1TWIN] remove the routine to detect the shift and numpad keys are pressed


1/11/2012

[VM/HD46505] support to update the timing settings in the event manager
[VM/UPD7220] support to update the timing settings in the event manager

[VM/PC9801E] support to switch crt frequency
[VM/PC9801VM] support to switch crt frequency
[VM/PC98DO] support to switch crt frequency
[VM/X1TURBO] support to switch crt frequency


1/9/2012

[VM/DEVICE] add virtual function to get the id of parent event manager
[VM/EVENT] fix to notify the timing changes only to child devices

[PC9801E] support to switch cpu clocks
[PC9801VM] support to switch cpu clocks
[PC98DO] support to switch cpu clocks


1/7/2012

[VM/DEVICE] add virtual function to notify that timing settings are changed
[VM/EVENT] fix to notify to all devices when timing settings are changed
[VM/PC80S31K] add ugly patch to enable both #1 and #2 drives
[VM/UPD765A] fix that recalib is successfully done though disk is unformatted
[VM/YM2203] fix to update the period that fmgen is driven in vline
[VM/YM2151] fix to update the period that fmgen is driven in vline

[PC98DO/PC88] fix to connect opn irq line to the interrupt controller
[PC98DO/PC88] fix to initialize opn input ports
[PC98DO/PC88] fix to access high speed tvram through dma in V1(H)/V2 mode
[PC98DO/PC88] fix to draw text screen when crtc is already started
[PC98DO/PC88] fix the initial attribute before it is changed
[PC98DO/PC88] fix the character scan lines (temporary)
[PC98DO/PC88] support 2HD disks


1/5/2012

[VM/HD46505] fix the issue that vline event is not correctly registered
[VM/UPD765A] fix the issue that CP/M Plus does not boot correctly on QC-10


12/31/2011

[EMU] support to change the frame timing by virtual machine

[VM/DEVICE] support multiple event manager
[VM/DISK] support to detect the disk ejection
[VM/EVENT] support multiple cpus with different clocks
[VM/HD46505] fix typo
[VM/I8237] support word transfer
[VM/I8259] fix to wait a few time to raise irq that imr is cleared
[VM/PC80S31K] support PC-80S31K floppy drives
[VM/UPD765A] support non dma mode
[VM/UPD765A] fix to clear irq signal when result pahse is finished
[VM/UPD765A] support irq/drq mask signals
[VM/UPD765A] support to detect the disk ejection
[VM/Z80] support NOP in IM0 interrupt

[FP1100] set correct sub cpu clock
[J3100] support TOSHIBA J-3100GT/SL (not work)
[MZ800] reset virtual machine when boot mode is changed
[PC9801] support 320KB floppy drives
[PC9801VM] support NEC PC-9801VM
[PC98DO] support NEC PC-98DO
[QC10] fix the issue that CP/M Plus does not boot correctly
[MZ2500/SASI] refine code


8/6/2011

[EMU/WIN32] render access lamp in emu class

[VM/MC6820] support MC6820 (partial)

[M5/CMT] support reset/halt key
[X1TURBO] fix i/o map for i8255 at 01a**h
[X1TURBO/IO] clear i/o tables to fix debug build issue


6/1/2011

[VM/BEEP] remove the routine to get frequency from the pulse count
[VM/MC6800] support MB8861

[HC20/MEMORY] implement some slave cpu commands
[PASOPIA7] fix signal connections from z80ctc to speaker


5/28/2011

[VM/MB8877] clear track register and index hole counter in reset()
[VM/MC6800] support MC6800/MC6801/HD6301 (based on MAME 0.142)
[VM/MC6809] support MC6809 (based on MAME 0.142)
[VM/Z80DMA] fix issues for X1/X1turbo games (thanks Y.S.)

[HC20] support EPSON HC-20
[PASOPIA] fix OA-BASIC issue


5/20/2011

[EMU/WIN32] support sound latency 50msec

[VM/DEVICE] add virtual function do_dma() for single mode dma
[VM/I8237] support single mode
[VM/UPD71071] support single mode
[VM/Z80DMA] fix issues for X1/X1turbo games (thanks Y.S.)
[VM/Z80DMA] support single mode
[VM/I86] call do_dma() in every machine cycle for single mode dma
[VM/I386] call do_dma() in every machine cycle for single mode dma
[VM/Z80] call do_dma() in every machine cycle for single mode dma

[MZ2800] support single mode dma
[MZ5500] support single mode dma
[PC9801] support single mode dma
[PC9801E] support single mode dma
[X1TURBO] support single mode dma


5/19/2011

[VM/EVENT] fix to check registered count for frame/vline events
[VM/EVENT] clear event counts before other devices are initialized
[VM/HD46505] fix to update sync signals in more precise timing
[VM/HD46505] support notifying vline event to other devices
[VM/Z80DMA] fix issues for X1/X1turbo games (thanks Y.S.)
[VM/Z80DMA] fix to return current count/address for init read sequence command
[VM/Z80DMA] fix do_dma() routine

[JX/DISPLAY] support high resolution screen (partial)
[JX/DISPLAY] support bankswitch for kanji rom and extended vram
[MZ800/DISPLAY] remove display class and combine to memory class
[MZ800/MEMORY] fix scroll registers
[X1TURBO/DISPLAY] remove crtc vblank/vsync signal generator


5/18/2011

[VM/DISK] fix dsk floppy disk image converter

[MZ800] support SHARP MZ-800
[MZ1500] support floppy disk drives


5/16/2011

[JX] fix memory map for kanji rom
[JX/DISPLAY] fix text screen renderer


5/14/2011

[VM/DISK] support dsk floppy disk image based on MESS formats/dsk_dsk.c
[VM/I8259] support poll command
[VM/I8259] update eoi command
[VM/MEMORY] return file size of loaded bios image
[VM/UPD765A] fix sence interrupt status result
[VM/UPD765A] fix not to clear exm bit in multi sector read/write
[VM/Z80CTC] fix not to reset time constant when channel is freezed
[VM/Z80DMA] fix transfer length when 0 is specified

[JX] support IBM Japan Ltd PC/JX
[PC9801] set media type for floppy drives
[X1TURBO/DISPLAY] wait next raster when pcg/cgrom is accessed
[X1TURBO/SUB] readjust the key repeat timing


5/4/2011

[EMU/WIN32] remove patch code for PV-2000 in input manager

[VM/DEVICE] add virtual functions for 16bit/32bit dma
[VM/I8259] refine code
[VM/IO] support standard d-ff register
[VM/IO] support 16bit/32bit dma functions
[VM/MB8877] change wait period for read/write from 100msec to 70msec
[VM/HD146818P] check address line in write access
[VM/UPD765A] check address line in write access
[VM/W3100A] check address line in write access
[VM/YM2203] disable status register for AY-3-8912

[MZ80K] refine driver and remove unused io class
[MZ2800] refine driver and remove unused calendar/timer classes
[X1TURBO] support dip-switch for monitor type selection
[X1TURBO/DISPLAY] fix vblank/vsync signals
[X1TURBO/IO] support standard d-ff register


4/27/2011

[COMMON] modify struct union 'pair'
[VM/EVENT] fix to get more precise cpu clocks
[VM/HUC6260] fix to get more precise cpu clocks
[VM/I8080] fix to get more precise cpu clocks
[VM/I86] fix i286 protected mode boundary check (from MESS)
[VM/I86] fix POP SP and POP ESP (from MESS)
[VM/I86] fix to get more precise cpu clocks
[VM/I386] fix to get more precise cpu clocks
[VM/M6502] fix to get more precise cpu clocks
[VM/TMS9995] fix to get more precise cpu clocks
[VM/UPD7801] fix to get more precise cpu clocks
[VM/Z80] fix to get more precise cpu clocks

[X1TURBO/DISPLAY] fix to get correct pcg address in hires screen mode


4/25/2011

[VM/MB8877] fix to wait 100msec to read/write just after seek command
[VM/Z80CTC] fix to initialize vector when reset device
[VM/Z80CTC] fix to copy time constant to counter just after reset command
[VM/Z80CTC] fix to clear pending irq when RETI opcode is detected
[VM/Z80CTC] fix to update int signal without checking the current signal
[VM/Z80DMA] fix to update int signal without checking the current signal
[VM/Z80PIO] fix to update int signal without checking the current signal
[VM/Z80SIO] fix to update int signal without checking the current signal


4/23/2011

[VM/DISK] fix to check disk type in teledisk converter
[VM/I86] reimplement based on MAME 0.142 80x86 core
[VM/I86] support 80186
[VM/MB8877] fix to clear drq/irq when status register is read
[VM/UPD71071] fix not to restart dma while dma is running
[VM/Z80CTC] fix to clear pending irq when control reg is updated
[VM/Z80DMA] fix not to restart dma while dma is running
[VM/Z80DMA] fix end of block condition
[VM/Z80DMA] fix to support auto restart

[X1TURBO/DISPLAY] fix vertical doubled character in hires mode
[X1TURBO/DISPLAY] fix black character renderer


4/15/2011

[VM/DEVICE] add virtual functions for i/o port with dma
[VM/DISK] support drive type
[VM/MB8877] add functions to get/set drive type
[VM/UPD765A] add functions to get/set drive type
[VM/Z80DMA] change transfer length when block length equals to 0

[X1TURBO] support 2HD floopy disk
[X1TURBO/FLOPPY] support to change the drive type


4/14/2011

[VM/DEVICE] add virtual functions for Z80 daisy chain definitions

[X1TURBO] support 2nd CZ-8BS1 for NRTDRV
[X1TURBO/DISPLAY] support black/transparency register
[X1TURBO/SUB] fix xfer key code
[X1TURBO/SUB] fix ctrl/shift/kana/caps/graph bits in $e6 command
[X1TURBO/SUB] fix write protected bit in $eb command


4/13/2011

[VM/Z80DMA] fix address step count (thanks Kale)


4/12/2011

[EMU/WIN32] fix repeat flag for caps/kana/kanji keys

[VM/DISK] fix not to write disk image when data is not modified
[VM/IO] support read/write interface for dma
[VM/Z80] fix disassembler
[VM/Z80DMA] support Z80DMA (based on MAME Z80DMA core)

[PC9801/CMT] support cmt interface
[X1TURBO] support SHARP X1turbo
[X1TURBO/DISPLAY] generate HD46505 vblank/vsync signals in display class
[X1TURBO/IO] support read/write interface with dma


4/7/2011

Fix typo (regist -> register, recieve -> receive)


4/6/2011

[EMU/WIN32] fix joystick manager

[VM/DISK] support standard disk image without format info
[VM/Z80SIO] fix abort/break flag
[VM/Z80SIO] fix not to load data before sync char is loaded

[MZ1500/QUICKDISK] fix unformat error issue
[X1TWIN] support to enable/disable CZ-8BS1
[X1TWIN/DISPLAY] fix cursor blink
[X1TWIN/DISPLAY] combine kanji class to refer the same font rom image
[X1TWIN/DISPLAY] refine code to support X1turbo series
[X1TWIN/MEMORY] refine code to support X1turbo series


4/2/2011

[X1TWIN/SUB] fix irq handling


4/1/2011

[EMU/WIN32] support stereo sound
[EMU/WIN32] fix joystick initialization

[VM/DATAREC] support to load wave file with 16bit/stereo and any frequency
[VM/DATAREC] support to load TAP tape images (used for SHARP X1 series)
[VM/DATAREC] support to rewind tape image
[VM/EVENT] support stereo sound
[VM/FMGEN] fix timer not to cause overflow
[VM/FMGEN] support interface to read int signal
[VM/SN76489AN] fix mixer issue that volume mixed by other device is doubled
[VM/YM2151] fix irq handling to refer int signal from fmgen
[VM/YM2203] fix irq handling to refer int signal from fmgen
[VM/Z80SIO] support monosync/bisync mode
[VM/Z80SIO] support auto enables bit in wr3
[VM/Z80SIO] support send break bit in wr5
[VM/Z80SIO] support sync/abort bit in rr0
[VM/Z80SIO] support signals to notify transmitt/recieve is done
[VM/Z80SIO] support sync signal (input/output)
[VM/Z80SIO] fix not to reset external signals

[MZ1500] support quick disk drive
[PC9801] support irq connection from PC-9801-26
[PC9801/DISPLAY] support 200 lines screen mode
[PC9801/JOYSTICK] support joystick
[X1TWIN] support CMT device
[X1TWIN/EMM] support 512kb emm board
[X1TWIN/MEMORY] fix memory mapping for ipl rom


2/16/2011

[EMU/WIN32] notify key repeat

[VM/YM2203] fix prescaler for AY-3-8190/8192
[VM/YM2151] fix typo

[X1TWIN] support fm sound card
[X1TWIN/DISPLAY] fix routine to render vertical doubled character
[X1TWIN/DISPLAY] render screen in each scan line
[X1TWIN/SUB] support pressing both shift and numpad key for XANADU
[X1TWIN/SUB] support key repeat
[X1TWIN/SUB] fix ctrl + '_'
[X1TWIN/SUB] fix $e6 command to return key code until it is released


1/26/2011

[EMU/WIN32] support capture screen

[VM/SN76489AN] support SN76489
[VM/SN76489AN] fix noise period

[X1TWIN/DISPLAY] fix not to update pcg addr frequently for Wibarm
[X1TWIN/SUB] fix to raise irq just after command with no results was processed
[X1TWIN/SUB] fix keycode read function
[X1TWIN/SUB] fix command processing period


1/21/2011

[EMU/WIN32] support output debug log to console

[VM/DEVICE] fix virtual functions for memory and i/o access with wait
[VM/MB8877] support output debug log
[VM/MB8877] support request cpu to output debug log when status is read
[VM/Z80] support variable m1 cycle wait
[VM/Z80] support disassembler to output executed mnemonics
[VM/Z80SIO] change delay timing for data transmitter

[X1TWIN] fix i/o map for display controller and text/attr vram
[X1TWIN/DISPLAY] fix routine to render vertical doubled character
[X1TWIN/DISPLAY] fix routine to get accessing vram address and raster
[X1TWIN/DISPLAY] fix graphic renderer to check view range in crtc registers
[X1TWIN/FLOPPY] fix not to stop motor of floppy drive
[X1TWIN/MEMORY] fix to wait 1 clock in m1 cycle when ipl rom is selected
[X1TWIN/SUB] fix not to raise irq before all data are recieved by main cpu
[X1TWIN/SUB] fix to exit interrupt automatically without reti
[X1TWIN/SUB] fix to raise obf when new command is processed
[X1TWIN/SUB] fix caps lock
[X1TWIN/SUB] remove game key read command because this is turbo feature


1/17/2011

[PV1000/VDP] fix pattern offset register for Dig-Dug and Space Panic


1/16/2011

[VM/YM2203] support AY-3-8190/8192
[VM/Z80SIO] fix transmit/status interrupt

[SCV/SOUND] support 2nd and 3rd square wave generators (by Mr.kazz)
[SCV/SOUND] fix not to accept new command before return ack (by Mr.kazz)
[MZ2500/CRTC] fix gfx plane mask register
[MZ2500/CRTC] fix scroll registers
[MZ2500/CRTC] fix to effect transparency register to outside of text region
[MZ2500/CRTC] support screen mask i/o signal
[MZ2500/CRTC] optimize screen rederer
[MZ2800/CRTC] fix gfx plane mask register
[MZ2800/CRTC] fix to effect transparency register to outside of text region
[MZ2800/CRTC] support screen mask i/o signal
[MZ2800/CRTC] optimize screen rederer
[X1TWIN/DISPLAY] support 4 rasters * 50 lines screen for XEVIOUS
[X1TWIN/SUB] fix get calender command


12/28/2010

[EMU/WIN32] support power off notification

[VM/DATAREC] support to load MZT/M12 tape images (used for SHARP MZ series)
[VM/I8251] support break signal
[VM/MB8877] change irq signal to low when new command is processed
[VM/MSM5832] support address write signal
[VM/Z80SIO] support cts/dcd signals

[FM16PI] support FUJITSU FM16pi
[SC3000/KEYBOARD] fix the issue that multiple keys in the same column cannot be pressed at the same time
[MZ1500] support z80sio for quick disk and rs-232c (not work)


9/29/2010

[VM/UPD765A] fix not to retry read id command
[VM/UPD765A] fix to return the result of non-seek commands for sence intstat
[VM/UPD765A] fix to update the data lost event when data is read/written

[PC9801] fix not to disable fdc i/o in the case fd bios roms are not loaded


9/20/2010

[VM/DEVICE] support interface for memory mappied i/o
[VM/I8237] fix bank register
[VM/I8253] fix counter latch before the counter update event is occured
[VM/MEMORY] support general memory bus
[VM/SN76489AN] fix noise generator
[VM/UPD765A] fix to wait 100usec before go to result phase
[VM/UPD7220] fix not to terminate write command after data is set
[VM/UPD7220] support interface to get the cursor address and top/bottom lines

[MZ3500/MAIN] update memory mapper
[MZ3500/SUB] implement serial i/o for keyboard
[PC9801] support NEC PC-9801
[PC9801E] support NEC PC-9801E/F/M


9/4/2010

[VM/EVENT] support to run extra frames for continuous sound
[VM/IO] support to register the return value
[VM/IO] refine i/o map registrations
[VM/UPD765A] support external drive selection
[VM/UPD765A] fix not to output index hole signal if disk is not inserted

[MZ1500] fix sound mask (for thunder force)
[MZ1500/DISPLAY] fix to refer bit3 of pcg attribute
[MZ1500/MEMORY] support pcg ram wait
[MZ1500/MEMORY] fix memory mapped i/o range
[MZ1500/RAMFILE] support ram file
[MZ3500] reimplement SHARP MZ-3500 (not work)
[PASOPIA7/IO] refine i/o map registrations
[PHC20] support SANYO PHC-20
[X1TWIN/IO] refine i/o map registrations


8/31/2010

[VM/UPD765A] support dack signal

[FP1100/SUB] support logic to clear vram
[FP1100/SUB] fix vram write access
[FP1100/SUB] fix screen renderer
[MZ1500] fix psg i/o addr
[MZ1500/DISPLAY] fix color palette and priority register


8/27/2010

[VM/AND] fix output signal when it is changed
[VM/OR] fix output signal when it is changed
[VM/NAND] fix output signal when it is changed
[VM/NOR] fix output signal when it is changed
[VM/NOT] fix output signal when it is changed
[VM/DEVICE] refine signal connections
[VM/DISK] support SEGA SF-7000 floppy disk image
[VM/EVENT] sync 2 or more cpus precisely
[VM/I8253] fix read both low and high counter
[VM/PCM1BIT] update to check on/off signal width in one sample
[VM/TMS9918A] fix screen mode selection
[VM/UPD765A] support reset signal
[VM/UPD765A] support index hole signal
[VM/Z80] revirt reimplemented Z80 core (temporary)

[FM16PI] remove FUJITSU FM16pi skelton
[PC3200] remove SHARP PC-3200 skelton
[FP1100/MAIN] raise sub cpu's int2 at both L->H edge and H->L edge
[FP1100/SUB] add ugly patch to raise int2 when sub cpu recieve the command
[MZ80K] support SHARP MZ-80K
[MZ1200] support SHARP MZ-1200
[MZ700/MEMORY] init memory map when mzt image is loaded
[MZ700/MEMORY] support MZ700WIN's patch block when mzt image is loaded
[MZ1500] support SHARP MZ-1500 (QD is not supported yet)
[PASOPIA] fix signal connections around z80ctc
[SC3000] support SEGA SC-3000
[X1TWIN/SUB] fix sub cpu to check key release
[X1TWIN/DISPLAY] fix vertical/horizontal doubled character
[X1TWIN/DISPLAY] fix palette priority register


8/13/2010

[EMU/WIN32] reset virtual machine after emu class is initialized

[VM/M6502] support M6502 and N2A03
[VM/SN76489AN] fix mixer
[VM/YM2151] fix mixer
[VM/YM2203] fix mixer

[FAMILYBASIC] support Nintendo Family BASIC


8/9/2010

[EMU/WIN32] disable ALT short cut key

[VM/Z80] reimplement Z80 (based on MAME Z80 core)

[MAP1010/KEYBOARD] support keyboard
[MYCOMZ80A/KEYBOARD] reset key event counter


8/6/2010

[VM/MC6847] fix graphics mode
[VM/MC6847] check vram size in render routine

[MAP1010] support SEIKO MAP-1010 (not work)
[PHC25] fix psg i/o address
[PHC25] fix vsync/hsync bit in system port
[PHC25/JOYSTICK] support joystick
[PHC25/SYSTEM] fix vdp mode signals in system port


8/4/2010

[VM/MC6847] support MC6847
[VM/UPD7801] add wait signal
[VM/Z80] support raise irq by write_signal()

[FP1100] support CASIO FP-1100 (not work)
[PHC25] support SANYO PHC-25
[MULTI8/FLOPPY] fix floppy drive
[PV1000/PSG] fix psg frequency


6/4/2010

[EMU/WIN32] update screen stretch/rotation
[EMU/WIN32] support window x3 - x8 modes
[EMU/WIN32] support fullscreen mode with any resolutions
[EMU/WIN32] fix video recorder
[EMU/WIN32] hide menu bar in full screen mode
[EMU/WIN32] save opened file dir for common dialog's initial dir

[VM/UPD765A] fix result status for recalib/seek commands

[PV1000/PGS] support sound generation (based on MESS driver)
[PV1000/JOYSTICK] fix $fc status register


5/12/2010

[EMU/WIN32] remove Windows CE support
[EMU/WIN32] remove Direct 3D support
[EMU/WIN32] remove waveOut api support
[EMU/WIN32] remove video capture support

[VM/DISK] support media type property
[VM/DISK] check if the current disk image is reopened
[VM/UPD7220] update csform/csrw commands
[VM/UPD7220] support unknown $5a command
[VM/UPD765A] support force ready signal for NEC PC-98 series
[VM/UPD765A] fix result status for recalib/seek commands
[VM/UPD764A] update hdu for sence device status command
[VM/UPD765A] raise interrupt when disk is inserted or ejected

[MZ2500/CRTC] remove super impose support
[PC98LT] support floppy drive
[PC98LT/BIOS] support pseudo disk bios to check the media type
[PC98LT/FLOPPY] remove unused io address for 1MB FDD I/F


12/31/2009

[YS6464A] support Shinko Sangyo YS-6464A


12/28/2009

[EMU/WIN32] support artwork, buttons and leds for single-board computers
[VM/I386] reimplement 80386 (based on MAME i386 core)
[VM/I8237] support increment mask of bank register
[VM/I8251] check number of sync characters
[VM/I8253] fix mask bit for output signal
[VM/UPD7220] check vram pointer is not null
[VM/Z80CTC] fix issue in the case sysclock is same as cpu clock

[BABBAGE2ND] support Gijutsu Hyron Sha Babbage-2nd
[N5200] support NEC N5200 (not work)
[FMR50] check crc32 of bios and set machine id
[FMR50] select cpu core i286/i386 refering machine id
[FMR50/MEMORY] support 32bit memory address
[MULTI8/DISPLAY] fix cursor end line
[PASOPIA/VM] fix order of z80family's daisy chain
[PASOPIA7/VM] fix order of z80family's daisy chain
[MYCOMZ80A/DISPLAY] fix semi graphics mode
[MYCOMZ80A/DISPLAY] fix cursor end line
[MYCOMZ80A/KEYBOARD] add key buffer


5/25/2009

[VM/UPD7220] fix initial vect params
[VM/Z80CTC] support different sysclock from cpu clock

[MYCOMZ80A] build without optimization for wince port
[MZ5500] set correct z80ctc sysclock
[QC10/DISPLAY] fix access violation problem


5/20/2009

[VM/MSM5832] fix build error

[MYCOMZ80A] support Japan Electronics College MYCOMZ-80A (my 30th emulator!)
[FMR50/CMOS] add experimental codes for FMR-CARD
[FMR50/MEMORY] add experimental codes for FMR-CARD


5/17/2009

[VM/I386] support 80386 (based on PCemu i386 core)
[VM/LS393] refine implements of output signal
[VM/MSM5832] support MSM5832
[VM/SN76489AN] support cs/we/data signal to be controlled without i/o bus
[VM/Z80CTC] refine implements of output signal

[MZ5500] fix ay-3-8912 address
[MZ6500] support SHARP MZ-6500
[FMR50/MEMORY] support address mask 20/24/32bit
[PC8201/KEYBOARD] support kana key (thanks Mr.apaslothy)
[X1TWIN/SUB] fix key matrix


4/9/2009

[COMMON] modify definition of uint64 and int64
[VM/DEVICE] support 32bit i/o bus
[VM/IO] support 32bit i/o bus

[PC8201] support PC-8201A (by Mr.apaslothy)
[PC8201/LCD] support command $3a,$3b,$3e,$3f,$7e,$be and $fe (by Mr.apaslothy)


4/5/2009

[COMMON] define pair struct
[VM/I8155] fix build error
[VM/UPD1990A] fix shift register

[PC98LT] fix signal connection from upd1990a to i8255
[X1TWIN] fix key matrix
[PC8201] support NEC PC-8201


4/1/2009

[COMMON] define uint64 and int64
[EMU/WIN32] support 1024x768 and 1280x1024 full-screen mode
[VM/DEVICE] support 32bit memory bus
[VM/DISK] detect disk is changed
[VM/EVENT] remove hsync event
[VM/EVENT] initialize sound buffer before reset
[VM/EVENT] multi instance free
[VM/HD46505] support vblank signal
[VM/HD63484] support HD63484 (based on MAME HD63484 core)
[VM/HUC6260] support HuC6260 (based on Ootake cpu core)
[VM/I8155] add mask bit for output signal
[VM/I8253] add mask bit for output signal
[VM/I86] fix to refer 16bit i/o bus
[VM/UPD1990A] support TP signal
[VM/YM2151] support YM2151 (use fmgen core by Mr.CISC)

[MULTI8/DISPLAY] check R8:DISPTMG on HD46505
[MZ2500/JOYSTICK] fix full-auto timing
[MZ2800/JOYSTICK] fix full-auto timing
[PASOPIA/DISPLAY] check R8:DISPTMG on HD46505
[PASOPIA7/DISPLAY] check R8:DISPTMG on HD46505
[FMR60] support FUJITSU FMR-60
[X1TWIN] support SHARP X1twin


2/8/2009

[EMU/WIN32] support window minimize button

[FMR30/MEMORY] optimize memory bank switch
[FRM50/BIOS] fix disk bios $fa
[FMR50/BIOS] support memcard
[FRM50/BIOS] support power management bios
[FMR50/FLOPPY] fix disk status register
[FMR50/KEYBOARD] fix kbint register
[FMR50/MEMORY] support line/logical operations circuit
[FMR50/MEMORY] support 40chars/20lines text screen mode
[FMR50/MEMORY] refer cursor end line register on hd46505
[FMR50/TIMER] fix timer interrupt cause register


1/16/2009

[EMU/WIN32] change screen buffer type from uint16 to user-defined type
[EMU/WIN32] change screen buffer depth from RGB555 to RGB888 on windows pc
[VM/I8155] support i8155

[FMR50/MEMORY] optimize memory bank switch

*) change the compiler from vs2005 to vs2008


1/2/2009

[EMU/WIN32] support power off requested by vm
[VM/I8237] support external bank register
[VM/I8251] support txrdy/txempty/dsr/dtr signals
[VM/I8251] support loop back
[VM/I8251] don't reset dsr bit of status register
[VM/I8253] don't latch count before previously latched count is not read
[VM/I8254] support i8254 based on i8253
[VM/I86] fix push sp in 8086 mode
[VM/I86] fix a20 line in fetch functions
[VM/IO] change class name from IO8 to IO
[VM/IO] support 16bit i/o bus

[FMR30] support FUJITSU FMR-30
[FMR50/MEMORY] support power off bit on $20


12/26/2008

[EMU/WIN32] support kana-characters on auto key function
[VM/DISK] support ImageDisk floppy disk image
[VM/I8085] support 8080/8085 (based on MAME 8080/8085 core)
[VM/I86] change class name from X86 to I86

[MULTI8/KEYBOARD] fix the problem that cannot input the kana-character "¨"
[TK80] change cpu core from z80 to 8080
[TK80/MEMORY] change user-defined rom address to $0c00-$7dff


10/17/2008

[EMU/WIN32] fix key notification for caps/kana/kanji
[VM/X86] optimize the pseudo bios call by interrupt

[FMR50/BIOS] support scsi hard drive
[FMR50/BIOS] support pseudo bios
[FMR50/BIOS] support disk bios $FA
[FMR50/BIOS] support cmos/wait bios call
[FMR50/FLOPPY] support disk change register
[FMR50/KEYBOARD] support key repeat
[FMR50/MEMORY] fix vram bank switch in 200line screen mode
[FMR50/MEMORY] support reading ank/kanji rom
[HC40/IO] fix caps toggle problem
[HC80/IO] fix caps toggle problem
[PC98HA/KEYBOARD] fix kana toggle problem
[TK80/DISPLAY] change 8-seg LED color
[TK80/KEYBOARD] change key assign
[TK80/MEMORY] change rom size for COMPO BS/80
[TK80/MEMORY] support user-defined rom for $0800-$7dff


10/11/2008

[FMR50] fix i/o address of pit and crtc
[FRM50/MEMORY] fix busy status of line renderer
[FMR50/MEMORY] draw cursor on text screen
[FMR50/MEMORY] support cg screen


10/10/2008

[FMR50/BIOS] support disk bios
[FMR50/KEYBOARD] support keyboard
[MZ700/MEMORY] change EMM memory size for Windows CE


10/6/2008

[EMU/WIN32] fix the problem when new file path is specified
[EMU/WIN32] support 96khz sound

[VM/DATAREC] support trigger signal
[VM/DATAREC] output remote signal
[VM/I8253] fix mode3 output signal
[VM/PCM1BIT] support LPF
[VM/UPD765A] fix AT bit in the result of seek command
[VM/X86] support pseudo bios call

[MZ700] support mzt/m12 file
[MZ700] support datarec control signals
[MZ700] fix vsync/hsnyc timing
[MZ700/MEMORY] support memory wait
[TK80BS] support circuits on TK-80 main board
[TK80BS] support 2ch sound (PC1 and PC2 of 8255)
[TK80BS/MEMORY] support save/load ram image
[TK80BS/MEMORY] fix interrupt address
[TK80BS/KEYBOARD] fix key map for kana chars


8/27/2008

[EMU/WIN32] fix build problem for Windows CE

[VM/I8255] support mode1
[VM/I8259] clear irr bit if the request signal is changed to low level
[VM/UPD1990A] support i/o coonection interface
[VM/X86] fix interrup status
[VM/X86] fix pop es on 80286

[MZ700] fix vsync/hsnyc timing
[MZ700/MEMORY] support 16MB EMM board
[PC98LT] support PC-98LT
[TK80BS] support TK-80BS (COMPO BS/80)


8/19/2008

[VM/UPD765A] fix the problem that data lost occurs after the result phase
[VM/UPD765A] fix CB bit in the status register in sence intstat command
[VM/UPD765A] fix AT bit in the result of seek command

[PC100/CTRC] support monochrome screen mode
[PC100/CRTC] fix palette registers
[PC100/IOCTRL] fix keyboard event
[PC100/IOCTRL] support keyboard reset
[PC100/IOCTRL] fix keyboard initialize data


8/16/2008

[EMU/WIN32] support rotate screen
[EMU/WIN32] fix build problem for Windows CE

[VM/BEEP] more clear beep generation for the constant frequency
[VM/BEEP] fix mute logic
[VM/DEVICE] return address for unassigned I/O port
[VM/EVENT] fix crash problem in the initialization
[VM/I8251] fix PE bit in the status register
[VM/I8253] check edge of the input signal
[VM/I8253] fix gate signal
[VM/RTC58321] support i/o coonection interface
[VM/UPD4991A] modify i/o connection interface
[VM/UPD4991A] fix year data
[VM/UPD765A] support drq line delay

[PC98HA] support NEC PC-98HA
[PC100] support NEC PC-100 (not work)
[MZ700] fix sound noise problem
[MZ700/MEMORY] support EMM memory
[MZ2500/TIMER] modify 8253 gate control


6/11/2008

[EMU/WIN32] open command line as cart or disk file path
[EMU/WIN32] convert file path to full and long file path

[VM/AND/OR/NAND/NOR] support and/or/nand/nor gates
[VM/DATAREC] output low signal when the tape is closed
[VM/MB8876] support motor on/off signal
[VM/PCM1BIT] support on/off signal
[VM/PCM1BIT] support high quality sound
[VM/RTC58321] support RTC58321
[VM/UPD4991A] support uPD4991A
[VM/UPD765A] fdc status patch for MZ-3500
[VM/X86] fix freeze problem that some opecodes did not decrease the clock
[VM/Z80] return busack signal whe busreq occurs

[FMR50] support FUJITSU FMR-50 (not work)
[MZ700] support SHARP MZ-700
[MZ3500] support SHARP MZ-3500 (not work)
[HC80/IO] support intelligent ram disk (by Mr.Dennis Heynlein)


4/22/2008

[VM/LS244] support 74LS244/245
[VM/UPD1990A] support uPD1990A
[VM/X86] fix hlt
[VM/X86] support busreq
[VM/Z80] don't reset busreq in reset()

[MZ5500/KEYBOARD] support communication timeout


4/16/2008

[VM/UPD7220] support pitch command
[VM/UPD7220] fix vecte command in the case R=C=T=L=0 (pset)
[VM/UPD765A] fix read id command

[MZ5500/DISPLAY] support window controller
[MZ5500/DISPLAY] support 320x200, 320x400, 640x200 mode
[MZ5500/DISPLAY] support color palette
[MZ5500/DISPLAY] support b/w mode
[MZ5500/DISPLAY] support plane priority
[MZ5500/KEYBOARD] support algo key
[MZ5500/SYSPORT] support nmi reset
[QC10/DISPLAY] support floppy drive access lamp


4/14/2008

[MZ5500/KEYBOARD] support keyboard and mouse


4/12/2008

[VM/LS393] support 74LS393
[VM/RP5C01] support RP-5C01
[VM/UPD7220] fix pset function
[VM/UPD7220] notify vsync
[VM/UPD765A] check sector id strictly

[MZ5500] support SHARP MZ-5500


4/7/2008

[EMU/WIN32] support the screen size changing requested by the virtual machine

[VM/MZ2800] support z80sio interrupt vector port


4/3/2008

[VM/I8259] fix the cascade mode condition
[VM/UPD7220] fix low/high byte condition in dma commands
[VM/UPD7220] check the param count in fifo buffer in sync/vectw commands
[VM/UPD7220] get mod param in write command with no params
[VM/UPD7220] check mod param in vect/char drawing commands
[VM/UPD7220] check dir param in read/write command
[VM/UPD7220] support line drawing in vecte command
[VM/UPD7220] update ead/dad after drawing commands
[VM/UPD7220] fix lsb/msb order in pset function

[QC10] change the default dipswitch status
[QC10/DISPLAY] support color monitor subboard
[QC10/KEYBOARD] support SF1-SF4 keys
[QC10/MFONT] support multifonts rom card


3/22/2008

[VM/I8251] notify rxrdy is changed
[VM/TF20] fix the error result of read command

[HC80/IO] support HD6303 commands for microcassette (returns error code)
[HC80/IO] support HD6303 commands for serial i/o
[HC80/IO] support TF-20
[HC80/IO] support 8kb/16kb rom capsule
[HC80/IO] remove 8251 codes and use common 8251 class


3/20/2008

[EMU/WIN32] set DirectX9 graphics params on the screen menu

[HC40/IO] fix key buffers
[HC80] support EPSON HC-80/PX-8/Geneva


3/2/2008

[EMU/WIN32] support DirectX9 graphics
[EMU/WIN32] fix the window size problem of eHC-40


2/29/2008

[EMU/WIN32] more quick stretch screen
[EMU/CONFIG] divide the config version to the file version and the virtual machine version
[VM/TF20] support EPSON TF-20 terminal floppy drives

[HC40/IO] don't reset 7508 sub cpu when boot the system
[HC40/IO] support system reset
[HC40/IO] support buzzer partially (constant frequency)
[HC40/IO] support ART (8251 subset)
[HC40/IO] support TF-20 connected to ART


2/27/2008

[EMU/WIN32] Windows CE.NET binaries for GAPI are no longer supported
[EMU/WIN32] don't use StretchBlt

[HC40] support EPSON HC-40/PX-4
[QC10/MEMORY] fix the gate signal bit in $18
[QC10/MEMORY] fix the memory bank switch
[X07/IO] change LCD display color


2/20/2008

VC++ 6.0 project files are removed.

[VM/HD146818P] support sqw and periodic interrupt
[VM/HD146818P] clear IRQF/PF/AF/UF in the reg $0c when it is read
[VM/I8237] fix the build error
[VM/I8237] reimplement based on uPD71071
[VM/UPD7220] fix the build error
[VM/UPD7220] modify hblank/vsync event
[VM/UPD765A] lost data event occurs soon if dma request is not accepted
[VM/Z80SIO] change uPD7201 fifo buffer size

[QC10] support EPSON QC-10/QX-10
[RX78/VDP] fix the crash problem on Windows CE


2/11/2008

The interrupt logics are largely modified and are now very close to the real circuits.

In the older versions:
	- Each device requests the interrupt, sends the vector and goes into the in-service status only in the case that CPU can accept the interrupt.
	- These requests are always accepted and executed just now.
	- When the interrupt acception status is changed by the opecodes for example EI/RETI/RETN, CPU notifies to each devices to let them request the pending interrupt.
	- Realize Z80 family daisy chain by the pseudo device Z80PIC to control the priorities and receive RETI opecode.

This is because let CPU not to monitor the int-line in every opecodes.
But it causes some problems for example:
	- Timing problems.
	- End of Interrupt command in Z80SIO/uPD7201.
	- Using Z80 family devices with 80x86 and PIC8259.

In this release:
	- Each device can request the interrupt any time.
	- CPU checks the int-line in every opecodes.
	- When CPU accepts the request, CPU sends the ack signal to the device and receive the vector.
	- The device goes into the in-service status when receive the ack signal.
	- Realize Z80 family daisy chain by IEI/OEI signals supported in Z80 family devices.
	- Z80 checks the wired-or of int-lines from Z80 family devices.

[VM/DEVICE] modify virtual functions for interrupts
[VM/I8259] support the new interrupt logic
[VM/I8259] fix the crash problem
[VM/UPD7201] support uPD7201 (combined to Z80SIO class)
[VM/X86] support the new interrupt logic
[VM/Z80] support the new interrupt logic
[VM/Z80CTC] support the new interrupt logic
[VM/Z80PIO] support the new interrupt logic
[VM/Z80SIO] support the new interrupt logic
[VM/Z80SIO] support the End of Interrupt command
[VM/Z80SIO] fix the status register #0 (interrupt pending bit)
[VM/Z80SIO] fix the status register #2 (vector)
[VM/Z80PIC] removed

[MZ2500/CRTC] notify vsync signal by not edge but level
[MZ2500/INTERRUPT] support the new interrupt logic
[MZ2500/INTERRUPT] pending the interrupt request from vsync and timer
[MZ2500/INTERRUPT] remove the patches added in 2/11/2007


1/5/2008

[VM/BEEP] fix the crash problem when the frequency is constant
[VM/BEEP] support the interface to change the frequency constant

[X07/IO] support user defined keys
[X07/IO] support break key
[X07/IO] support line/circle commands
[X07/IO] support beep command
[X07/IO] support data recorder


12/31/2007

[VM/FIFO] support read_not_remove()
[VM/NSC800] fix NSC800

[X07] support CANON X-07


9/14/2007

[MZ2800/CRTC] fix read-modify-write registers


8/24/2007

[EMU/WIN32] check the status of both left and right ALT/CTRL/SHIFT keys

[MZ2800] ignore A15 of I/O port addr
[MZ2800/CTRL] support 65536colors graphic screen
[MZ2800/KEYBOARD] change keymap to newply support some keys
[MZ2800/MEMORY] fix the problem that symbol does not work on BASIC-M25


8/22/2007

[VM/RP5C15] fix the initial 12H/24H setting

[MZ2500/CRTC] optimize the screen renderer
[MZ2800/CRTC] support the 16/4096colors graphic screen
[MZ2800/CRTC] support the read modify write
[MZ2800/CRTC] support the hardware scroll
[MZ2800/CRTC] support the vram plane mask
[MZ2800/MEMORY] support the dictionary/kanji/pcg bank switch


8/19/2007

[VM/MB8877] fix the status for type4 command
[VM/UPD71071] support the base registers
[VM/X86] fix rep never to exit and re-fetch the opecode in the loop
[VM/X86] fix the modrm table

[MZ2800] add eVC4 project file
[MZ2800/CRTC] fix the test screen renderer
[MZ2800/CRTC] support 4096 color palette registers
[MZ2800/MEMORY] fix that ipl rom is initially mapped to $f0000-$fffff


8/16/2007

[VM/DEVICE] add the virtual functions for dma access
[VM/I8237] fix the typo
[VM/I8259] support the special fully nest mode
[VM/I8259] support the rotation of priorities
[VM/I8259] support the intrrupt request from Z80 family devices
[VM/IO8] support 16bit i/o adrress
[VM/MB8877] support the dma access
[VM/MB8877] support the irq and drq signals
[VM/RP5C15] support reading the values of banks #13/#14/#15
[VM/UPD71071] support uPD71071
[VM/X86] support 8086/V30/80286
[VM/YM2203] support the irq signal

[MZ2500] fix YM2203 PortB signal from RP-5C15
[MZ2800] support SHARP MZ-2800


7/23/2007

[VM/DATAREC] modify the frame skip condition (skip when the signal is changed)
[VM/TMS9918A] reimplement based on MAME 0.116
[VM/UPD7801] support the memory access wait

[PYUTA/MEMORY] modify the memory bank switch
[PYUTA/MEMORY] change the data bus from pull-down to pull-up
[SCV/MEMORY] support the memory access wait (now disabled)


7/16/2007

[VM/TMS9995] support TMS9995

[PYUTA] support TOMY PyuTa and PyuTa Jr.


2/11/2007

[COMMON] support auto key hitting from the clipboard
[COMMON] save and restore the window mode when the emulator is restarted
[VM/DEVICE] modify memory access wait
[VM/DEVICE] support i/o access wait
[VM/DISK] fix the crash problem when the invalid track number is set
[VM/HD46505] support HD46505
[VM/HD46505] fix the display/vsync/hsync signals timing
[VM/I8253] more precise signal timing in mode #2, #4 and #5
[VM/MB8877] support the access led status
[VM/PICM1BIT] support 1bit pcm
[VM/UPD765A] support the acces led status
[VM/YM2203] support the volume adjustment
[VM/Z80] modify memory access wait
[VM//Z80] support i/o access wait
[VM/Z80SIO] fix the recv and under-run interrupt flags
[VM/Z80SIO] fix the status affect vector
[VM/Z80SIO] cancel the interrupt request when read the recv buffer
[VM/Z80SIO] support the i/f to clear the recv buffer

[MULTI8/DISPLAY] remove HD46505 codes
[MULTI8/DISPLAY] draw the flopppy drive access led
[MZ2500] support 1bit pcm
[MZ2500] adjust fm/psg volume
[MZ2500] support i/o access wait
[MZ2500/CRTC] render screen with less cpu power
[MZ2500/CRTC] draw the floppy drive access led
[MZ2500/INTERRUPT] reimplement interrupt handler with the common Z80PIC class
[MZ2500/INTERRUPT] add the patch for GALAGA, LAYDOCK, THEXDER, MULTIPLAN, Super Shunbou, Wizardry and Ys3
[MZ2500/MEMORY] modify memory access wait
[MZ2500/MOUSE] clear Z80SIO recv buffer when send the mouse status
[PASOPIA] support OA-BASIC
[PASOPIA] support hsync signal
[PASOPIA/DISPLAY] remove HD46505 codes
[PASOPIA/MEMORY] fix the memory map $8000-$ffff
[PASOPIA7/DISPLAY] remove HD46505 codes
[PASOPIA7/DISPLAY] draw the flopppy drive access led
[PV1000] rewrite with the common event manager class
[PV1000/JOYSTICK] fix $fc status (not complete)
[PV1000/VDP] add the patch for SPACE PANIC


2/1/2007

[COMMON] ignore some warnings on Visual Studio 2005
[WIN32/SCREEN] support video recording
[WIN32/SOUND] record wave as 16bit, stereo (for TMPGEnc)
[WIN32/SOUND] dont use multi threading to recieve MM_WOM_DONE event
[WIN32/WCE] build 4 binaries (use GAPI or GDI, DirectSound or waveOut)
[VM/BEEP] modify beep sound generator for more stable frequency
[VM/DATAREC] auto stop at the end of tape image
[VM/DEVICE] add virtual functions to get the memory wait and passed clocks in cpu class
[VM/EVENT] more precise event timing refering the passed clock in cpu class
[VM/I8253] drive counter when it reaches the terminal count or read the count registers
[VM/I8253] more precise output signal timing
[VM/NSC800] suppor NSC800
[VM/Z80] fix the clocks for opecodes DD-CB-** and FD-CB-**
[VM/Z80CTC] drive counter when it reaches the terminal count or read the count registers
[VM/Z80PIC] accept the interrupt request when it is running

[MULTI8/HD46505] dont use hsync event and use the event callback to drive the hsync signal 
[MZ2500/CRTC] dont use hsync event and use the event callback to drive the hsync signal 
[MZ2500/MEMORY] support the memory wait in display period
[MZ2500/Z80PIC] accept the interrupt request when it is running 
[MZ2500/Z80PIC] recognize the i8253 clock signal as level, or edge only for MUDER CLUB, KUGYOKUDEN and RELICS 
[PASOPIA] reimplement EmuPIA under the common source code project 
[PASOPIA7/HD46505] dont use hsync event and use the event callback to drive the hsync signal 


12/31/2006

[WIN32] support DirectShow video capture devices (DX8 or later is required)
[WIN32] support Windows CE.net 4.x devices (use GAPI and waveOut APIs)
[VM] each device can get the cpu time
[VM/BEEP] modify beep sound generator for more stable frequency
[VM/Z80] support BUSREQ
[VM/Z80PIC] call do_reti() in the device that requested the interrupt
[VM/Z80SIO] suppor Z80SIO
[VM/DISK] support TeleDisk floppy disk image
[VM/EVENT] fix the problem in the case that the new event is registered in the event callback routine
[VM/I8253] drive the counter more accurate and less power

[MZ2500] reimplement EmuZ-2500 under the common source code project
[MZ2500] support the ethernet card function designed by Mr.Oh!Ishi
[MZ2500/CRTC] support the super impose function
[MZ2500/MEMORY] support VRAM access wait 


12/7/2006

Initial release
