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Figured out that ROM:s support a Centronics printer on P2

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This commit is contained in:
Joakim Larsson Edström 2015-07-21 02:04:25 +02:00
parent 307d82b06a
commit 776915947d
1 changed files with 7 additions and 6 deletions
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13
src/mess/drivers/force68k.c
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@ -26,9 +26,9 @@ Address Range Description
OAO 000 - OBF FFF USER EPROMArea
0C0 041 - 0C0 043 ACIA (P3) Host
0C0 080 - 0C0 082 ACIA (P4) Terminal
0C0 101 - 0C0 103 ACIA (P5) Remote device (eg printer)
0C0 101 - 0C0 103 ACIA (P5) Remote device (eg serial printer)
0C0 401 - 0C0 42F RTC
OEO 001 - 0E0 035 PI/T
OEO 001 - 0E0 035 PI/T (eg centronics printer)
OEO 200 - 0E0 2FF FPU
OEO 300 - 0E0 300 Reset Off
OEO 380 - 0E0 380 Reset On
@ -78,6 +78,7 @@ SYSFAIL and SYSCLK signal (16 MHz).
TODO:
- Finish 2 x ACIA6850, host and remote interface left, terminal works
- Finish 1 x 68230 Motorola, Parallel Interface / Timer
- Connect Port B to a Centronics printer interface
- Add 1 x Abort Switch
- Add configurable serial connector between ACIA:s and
- Real terminal emulator, ie rs232 "socket"
@ -253,8 +254,8 @@ static MACHINE_CONFIG_START( fccpu1, force68k_state )
/* RTC Real Time Clock device */
MCFG_DEVICE_ADD("rtc", MM58167, XTAL_32_768kHz)
/* PIT Parallel Interface and Timer device */
MCFG_DEVICE_ADD("pit", PIT68230, 0)
/* PIT Parallel Interface and Timer device, assuming strapped for on board clock */
MCFG_DEVICE_ADD("pit", PIT68230, XTAL_16MHz / 2)
MACHINE_CONFIG_END
@ -312,9 +313,9 @@ ROM_START( fccpu1 )
MM <address> [<data» [;<options» <CR> Memory Modify
MS <address> <data1 > <data2> < ... <CR> Memory Set - starting at addr with data 1. data 2 ...
NOBR [<address> ... ] <CR> Remove Breakpoint
NOPA <CR> Printer Detach
NOPA <CR> Printer Detach (Centronics on PIT/P2)
OF <CR> Offset
PA <CR> Printer Attach
PA <CR> Printer Attach (Centronics on PIT/P2)
PF[n] <CR> Set/display Port Format
RM <CR> Register Modify
TM [<exit character» <CR> Transparent Mode