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Diffstat (limited to 'src/mess/drivers/hp9k_3xx.c')
-rw-r--r--src/mess/drivers/hp9k_3xx.c50
1 files changed, 25 insertions, 25 deletions
diff --git a/src/mess/drivers/hp9k_3xx.c b/src/mess/drivers/hp9k_3xx.c
index 95cd0b0cf72..05e34fb654b 100644
--- a/src/mess/drivers/hp9k_3xx.c
+++ b/src/mess/drivers/hp9k_3xx.c
@@ -1,23 +1,23 @@
// license:BSD-3-Clause
// copyright-holders:R. Belmont
/***************************************************************************
-
+
hp9k3xx.c: preliminary driver for HP9000 300 Series (aka HP9000/3xx)
-
+
Currently supporting:
-
+
320:
MC68020 CPU @ 16.67 MHz
HP custom MMU
MC68881 FPU
-
+
330:
- MC68020 CPU @ 16.67 MHz
- MC68851 MMU
- MC68881 FPU
-
+ MC68020 CPU @ 16.67 MHz
+ MC68851 MMU
+ MC68881 FPU
+
All models have an MC6840 PIT on IRQ6 clocked at 250 kHz.
-
+
TODO:
BBCADDR 0x420000
RTC_DATA: 0x420001
@@ -27,9 +27,9 @@
KBDNMIST: 0x478005
DMA: 0x500000
FRAMEBUF: 0x560000
-
+
6840: 0x5F8001/3/5/7/9, IRQ 6
-
+
****************************************************************************/
#include "emu.h"
@@ -88,14 +88,14 @@ UINT32 hp9k3xx_state::hp98544_update(screen_device &screen, bitmap_rgb32 &bitmap
// shared mappings for all 9000/3xx systems
static ADDRESS_MAP_START(hp9k3xx_common, AS_PROGRAM, 32, hp9k3xx_state)
- AM_RANGE(0x00000000, 0x0001ffff) AM_ROM AM_REGION("maincpu",0) AM_WRITENOP // writes to 1fffc are the LED
+ AM_RANGE(0x00000000, 0x0001ffff) AM_ROM AM_REGION("maincpu",0) AM_WRITENOP // writes to 1fffc are the LED
- AM_RANGE(0x00200000, 0x002fffff) AM_RAM AM_SHARE("vram") // 98544 mono framebuffer
- AM_RANGE(0x00560000, 0x00563fff) AM_ROM AM_REGION("graphics", 0x0000) // 98544 mono ROM
+ AM_RANGE(0x00200000, 0x002fffff) AM_RAM AM_SHARE("vram") // 98544 mono framebuffer
+ AM_RANGE(0x00560000, 0x00563fff) AM_ROM AM_REGION("graphics", 0x0000) // 98544 mono ROM
- AM_RANGE(0x00510000, 0x00510003) AM_READWRITE(buserror_r, buserror_w) // no "Alpha display"
- AM_RANGE(0x00538000, 0x00538003) AM_READWRITE(buserror_r, buserror_w) // no "Graphics"
- AM_RANGE(0x005c0000, 0x005c0003) AM_READWRITE(buserror_r, buserror_w) // no add-on FP coprocessor
+ AM_RANGE(0x00510000, 0x00510003) AM_READWRITE(buserror_r, buserror_w) // no "Alpha display"
+ AM_RANGE(0x00538000, 0x00538003) AM_READWRITE(buserror_r, buserror_w) // no "Graphics"
+ AM_RANGE(0x005c0000, 0x005c0003) AM_READWRITE(buserror_r, buserror_w) // no add-on FP coprocessor
AM_RANGE(0x005f8000, 0x005f800f) AM_DEVREADWRITE8(PTM6840_TAG, ptm6840_device, read, write, 0x00ff00ff)
ADDRESS_MAP_END
@@ -148,7 +148,7 @@ static MACHINE_CONFIG_START( hp9k320, hp9k3xx_state )
MCFG_CPU_PROGRAM_MAP(hp9k320_map)
MCFG_DEVICE_ADD(PTM6840_TAG, PTM6840, 0)
- MCFG_PTM6840_INTERNAL_CLOCK(250000.0f) // from oscillator module next to the 6840
+ MCFG_PTM6840_INTERNAL_CLOCK(250000.0f) // from oscillator module next to the 6840
MCFG_PTM6840_EXTERNAL_CLOCKS(250000.0f, 250000.0f, 250000.0f)
MCFG_SCREEN_ADD( "screen", RASTER)
@@ -164,7 +164,7 @@ static MACHINE_CONFIG_START( hp9k330, hp9k3xx_state )
MCFG_CPU_PROGRAM_MAP(hp9k330_map)
MCFG_DEVICE_ADD(PTM6840_TAG, PTM6840, 0)
- MCFG_PTM6840_INTERNAL_CLOCK(250000.0f) // from oscillator module next to the 6840
+ MCFG_PTM6840_INTERNAL_CLOCK(250000.0f) // from oscillator module next to the 6840
MCFG_PTM6840_EXTERNAL_CLOCKS(250000.0f, 250000.0f, 250000.0f)
MCFG_SCREEN_ADD( "screen", RASTER)
@@ -176,10 +176,10 @@ MACHINE_CONFIG_END
ROM_START( hp9k320 )
ROM_REGION( 0x20000, MAINCPU_TAG, 0 )
- ROM_LOAD16_BYTE( "5061-6538.bin", 0x000001, 0x004000, CRC(d6aafeb1) SHA1(88c6b0b2f504303cbbac0c496c26b85458ac5d63) )
- ROM_LOAD16_BYTE( "5061-6539.bin", 0x000000, 0x004000, CRC(a7ff104c) SHA1(c640fe68314654716bd41b04c6a7f4e560036c7e) )
- ROM_LOAD16_BYTE( "5061-6540.bin", 0x008001, 0x004000, CRC(4f6796d6) SHA1(fd254897ac1afb8628f40ea93213f60a082c8d36) )
- ROM_LOAD16_BYTE( "5061-6541.bin", 0x008000, 0x004000, CRC(39d32998) SHA1(6de1bda75187b0878c03c074942b807cf2924f0e) )
+ ROM_LOAD16_BYTE( "5061-6538.bin", 0x000001, 0x004000, CRC(d6aafeb1) SHA1(88c6b0b2f504303cbbac0c496c26b85458ac5d63) )
+ ROM_LOAD16_BYTE( "5061-6539.bin", 0x000000, 0x004000, CRC(a7ff104c) SHA1(c640fe68314654716bd41b04c6a7f4e560036c7e) )
+ ROM_LOAD16_BYTE( "5061-6540.bin", 0x008001, 0x004000, CRC(4f6796d6) SHA1(fd254897ac1afb8628f40ea93213f60a082c8d36) )
+ ROM_LOAD16_BYTE( "5061-6541.bin", 0x008000, 0x004000, CRC(39d32998) SHA1(6de1bda75187b0878c03c074942b807cf2924f0e) )
ROM_REGION( 0x4000, "graphics", ROMREGION_ERASEFF | ROMREGION_BE | ROMREGION_32BIT )
ROM_LOAD16_BYTE( "98544_1818-1999.bin", 0x000001, 0x002000, CRC(8c7d6480) SHA1(d2bcfd39452c38bc652df39f84c7041cfdf6bd51) )
@@ -187,8 +187,8 @@ ROM_END
ROM_START( hp9k330 )
ROM_REGION( 0x20000, MAINCPU_TAG, 0 )
- ROM_LOAD16_BYTE( "1818-4416.bin", 0x000000, 0x010000, CRC(cd71e85e) SHA1(3e83a80682f733417fdc3720410e45a2cfdcf869) )
- ROM_LOAD16_BYTE( "1818-4417.bin", 0x000001, 0x010000, CRC(374d49db) SHA1(a12cbf6c151e2f421da4571000b5dffa3ef403b3) )
+ ROM_LOAD16_BYTE( "1818-4416.bin", 0x000000, 0x010000, CRC(cd71e85e) SHA1(3e83a80682f733417fdc3720410e45a2cfdcf869) )
+ ROM_LOAD16_BYTE( "1818-4417.bin", 0x000001, 0x010000, CRC(374d49db) SHA1(a12cbf6c151e2f421da4571000b5dffa3ef403b3) )
ROM_REGION( 0x4000, "graphics", ROMREGION_ERASEFF | ROMREGION_BE | ROMREGION_32BIT )
ROM_LOAD16_BYTE( "98544_1818-1999.bin", 0x000001, 0x002000, CRC(8c7d6480) SHA1(d2bcfd39452c38bc652df39f84c7041cfdf6bd51) )