summaryrefslogtreecommitdiffstatshomepage
diff options
context:
space:
mode:
author hap <happppp@users.noreply.github.com>2021-08-19 20:38:17 +0200
committer hap <happppp@users.noreply.github.com>2021-08-19 20:38:17 +0200
commit59c4e5fed6f40e9234a46451dc255266101757cb (patch)
tree51d9de2403365d86797df09dc6bd2e4e2d363f19
parent63adaa41b0571538d61707a611d9017803d075b1 (diff)
opercoin: 8mhz Z80A is not possible
-rw-r--r--src/mame/drivers/hh_tms1k.cpp2
-rw-r--r--src/mame/drivers/opercoin.cpp2
2 files changed, 2 insertions, 2 deletions
diff --git a/src/mame/drivers/hh_tms1k.cpp b/src/mame/drivers/hh_tms1k.cpp
index 34755b08a6d..8493a40b9a5 100644
--- a/src/mame/drivers/hh_tms1k.cpp
+++ b/src/mame/drivers/hh_tms1k.cpp
@@ -160,7 +160,7 @@ ROM source notes when dumped from another publisher, but confident it's the same
- palmf31: Toshiba BC-8018B
- ti1250: Texas Instruments TI-1200
- ti25503: Texas Instruments TI-1265
-- ti5100: loose chip
+- ti5100: loose 1979 TMS1073NL chip
TODO:
- verify output PLA and microinstructions PLA for MCUs that have been dumped
diff --git a/src/mame/drivers/opercoin.cpp b/src/mame/drivers/opercoin.cpp
index 0fa8f3ceece..52ff7f8fb29 100644
--- a/src/mame/drivers/opercoin.cpp
+++ b/src/mame/drivers/opercoin.cpp
@@ -71,7 +71,7 @@ void multibaby_state::machine_start()
void multibaby_state::multibaby(machine_config &config)
{
- Z80(config, m_maincpu, 8.000_MHz_XTAL);
+ Z80(config, m_maincpu, 8.000_MHz_XTAL / 2);
SPEAKER(config, "mono").front_center();
ay8910_device &psg(AY8910(config, "psg", 8.000_MHz_XTAL / 4)); // Divisor unknown