summaryrefslogtreecommitdiffstatshomepage
path: root/src/mame/drivers/m57.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/mame/drivers/m57.c')
-rw-r--r--src/mame/drivers/m57.c74
1 files changed, 37 insertions, 37 deletions
diff --git a/src/mame/drivers/m57.c b/src/mame/drivers/m57.c
index 01095d3f97a..8cfd72e2114 100644
--- a/src/mame/drivers/m57.c
+++ b/src/mame/drivers/m57.c
@@ -1,45 +1,45 @@
/****************************************************************************
- Irem M57 hardware
+ Irem M57 hardware
*****************************************************************************
- Tropical Angel
-
- driver by Phil Stroffolino
-
- IREM M57 board stack with a M52-SOUND-E sound PCB.
-
- M57-A-A:
- TA-A-xx roms and proms
- NEC D780C (Z80) CPU
- NANAO KNA6032601 custom chip
- NANAO KNA6032701 custom chip
- 8-way dipswitch (x2)
- M58725P RAM (x3)
- CN1 - Ribbon cable connector
- CN2 - Ribbon cable connector
- Ribbon cable connector to sound PCB
-
- M57-B-A:
- TA-B-xx roms and proms
- 18.432 MHz OSC
- CN1 - Ribbon cable connector
- CN2 - Ribbon cable connector
-
- M52:
- HD6803 CPU
- AY-3-9810 (x2) sound chips
- MSM5205 OKI sound chip (and an unpopulated socket for a second MSM5202)
- 3.579545 MHz OSC
- 2764 Program rom labeled "TA S-1A-"
- Ribbon cable connector to M57-A-A PCB
-
- New Tropical Angel:
- Roms where found on an official IREM board with genuine IREM Tropical Angel
- license seal and genuine IREM serial number sticker.
- The "new" roms have hand written labels, while those that match the current
- Tropical Angel set look to be factory labeled chips.
+ Tropical Angel
+
+ driver by Phil Stroffolino
+
+ IREM M57 board stack with a M52-SOUND-E sound PCB.
+
+ M57-A-A:
+ TA-A-xx roms and proms
+ NEC D780C (Z80) CPU
+ NANAO KNA6032601 custom chip
+ NANAO KNA6032701 custom chip
+ 8-way dipswitch (x2)
+ M58725P RAM (x3)
+ CN1 - Ribbon cable connector
+ CN2 - Ribbon cable connector
+ Ribbon cable connector to sound PCB
+
+ M57-B-A:
+ TA-B-xx roms and proms
+ 18.432 MHz OSC
+ CN1 - Ribbon cable connector
+ CN2 - Ribbon cable connector
+
+ M52:
+ HD6803 CPU
+ AY-3-9810 (x2) sound chips
+ MSM5205 OKI sound chip (and an unpopulated socket for a second MSM5202)
+ 3.579545 MHz OSC
+ 2764 Program rom labeled "TA S-1A-"
+ Ribbon cable connector to M57-A-A PCB
+
+ New Tropical Angel:
+ Roms where found on an official IREM board with genuine IREM Tropical Angel
+ license seal and genuine IREM serial number sticker.
+ The "new" roms have hand written labels, while those that match the current
+ Tropical Angel set look to be factory labeled chips.
****************************************************************************/