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step1978
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Titel: Japan: 88VA Eternal Grafx r060708
 Verfasst am: 09.07.2006, 18:29 Uhr
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News Scout
Anmeldungsdatum: 25. Jun 2005
Beiträge: 4.562
Wohnort: Berlin
Status: Offline
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88VA Eternal Grafx ist ein NEC PC-88VA Computer Emulator für Windows.
88VA Eternal Grafx emulates the NEC PC-88VA computer.For Windows.
R060708
CGROM: ANK character font mode 8 dot
in mode corresponding
mouse: When mouse default of the device
which the port is connected (there is no appointment in the ini file)
in the joy pad modification picture
control: CRT mode
Change-over Switch mounting (with only ini file designated
possibility. Appointing hexadecimal several 2 columns to xx with
DipSw_VA=xx. If this bit0 0 if 15KHz CRT, 1 24KHz CRT.
Other bit is invalid. Way) horizontal frequency 15.98KHz
(non interlace) picture drawing of the time selection of mounted
horizontal frequency port 100h (the screen control register) bit7
(raster scan mode) with it changes, correction port 40h (system port
4) bit5 (VRTC) modification timing modification port 100h (the screen
control register) bit12 (SYNCEN: The horizontal synchronizing
signal output prohibition register) with when it is prohibited picture
drawing the control text screen: Port 148h (text control port)
bit2 (ANK character font mode) in 8 dot modes correspondence
acceleration: All the picture blanks, background color 0,
without underline the graphics which stops bit map development:
Multiple plain 4bpp horizontal resolution 320 indication of dot
mounting acceleration: Bit map development of multiple plain
mode 4bpp machine language conversion port mounted mode
(multiple/single) according to in of 510h - 5FFh the port (510h -
5FFh) reading nullfication port it was worthy of when the resetting
510h - 5FFh just port at the time of the it tried, multiple plain
extended light/write to reset 510h - 5FFh at the time of,
multiple/single change ahead writing in the plainness, the plainness
of the pas turn which is renewed the problem which is erroneous case
reading of the pattern register for correction multiple plain mode (in
of port 53xh and 54xh) correspondence
TSP: SYNC parameter of
command in VSYNC timing reflection port 142h (status) bit6 (VB:
Vertical elimination period) mounting
SGP: Acceleration:
At the time of multiple plain mode processing skip port 508h
(puzzle port) only in nullfication FD subsystem of port reading at
time of mounted multiple plain mode: Acceleration: It
sleeps with the command waiting loop
RS-232C: Reading of the RS
signal from of port 1CBh RTS and DTR which are appointed with the
command of mounted 8251 other than command immediately after the mode
set of the retention 8251 correction the problem to which the
condition condition of RS-232C TxRDY, TxEMP and the RxRDY interruption
mask changes the problem where command was ignored with correction
command appointment
RS-MIDI: Way CTS = - it becomes RTS,
correction -> PLYRCP feasibility.
ToolWindow: Tool window
when starting the indication, the problem where the insertion state
and mode LED of FD are not reflected on indication correction
Related links:
[ Emus für Japanische Systeme ]
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