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Diffstat (limited to 'src/mame/drivers/bpmmicro.cpp')
-rw-r--r--src/mame/drivers/bpmmicro.cpp22
1 files changed, 11 insertions, 11 deletions
diff --git a/src/mame/drivers/bpmmicro.cpp b/src/mame/drivers/bpmmicro.cpp
index 7e7ca4fc3c4..b35369eabde 100644
--- a/src/mame/drivers/bpmmicro.cpp
+++ b/src/mame/drivers/bpmmicro.cpp
@@ -112,18 +112,18 @@
the lower rightmost ic, from left to right then top to bottom
and ic4 being the 93c46;
The 74hct164s are chained in this order and drive the following pins:
- IC3: TODO: ADD ME
- IC2: "
- IC7: "
- IC5: "
- IC6: "
- IC1: "
-
+ IC3: TODO: ADD ME
+ IC2: "
+ IC7: "
+ IC5: "
+ IC6: "
+ IC1: "
+
* Looking "through" the pcb from the top, the connectors are arranged
as such:
(note: J3 may be the wrong label, it could be J5)
- ___J3___ ___J4___
+ ___J3___ ___J4___
GND -- |A32 C32| |A32 C32| -- GND
VCC -- |A31 C31| |A31 C31| <> J3 A03
J4 C30 <> |A30 C30| ?Relay control? |A30 C30| <> J3 A30
@@ -333,10 +333,10 @@ static ADDRESS_MAP_START(i286_mem, AS_PROGRAM, 16, bpmmicro_state)
AM_RANGE(0x082200, 0x82201) AM_WRITE(unknown_82200_w)
AM_RANGE(0x084000, 0x84001) AM_READ(latch_84000_r) // GUESS: this is reading the octal latch
AM_RANGE(0x084002, 0x84003) AM_WRITE(latch_84002_w) // GUESS: this is clocking the CK pin on the octal latch from bit 0, dumping the contents of a serial in parallel out shifter into said latch
- AM_RANGE(0x08400e, 0x8400f) AM_WRITE(unknown_8400e_w)
- AM_RANGE(0x084018, 0x84019) AM_WRITE(unknown_84018_w)
+ AM_RANGE(0x08400e, 0x8400f) AM_WRITE(unknown_8400e_w)
+ AM_RANGE(0x084018, 0x84019) AM_WRITE(unknown_84018_w)
AM_RANGE(0x08401a, 0x8401b) AM_WRITE(unknown_8401a_w)
- AM_RANGE(0x08401c, 0x8401d) AM_WRITE(eeprom_8401c_w)
+ AM_RANGE(0x08401c, 0x8401d) AM_WRITE(eeprom_8401c_w)
AM_RANGE(0x0f0000, 0x0fffff) AM_ROM AM_REGION("bios", 0x10000)
//AM_RANGE(0xfe0000, 0xffffff) AM_ROM AM_REGION("bios", 0) //?
AM_RANGE(0xfffff0, 0xffffff) AM_ROM AM_REGION("bios", 0x1fff0) //?