summaryrefslogtreecommitdiffstatshomepage
path: root/src/mame/drivers/hh_cops1.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/mame/drivers/hh_cops1.cpp')
-rw-r--r--src/mame/drivers/hh_cops1.cpp6
1 files changed, 4 insertions, 2 deletions
diff --git a/src/mame/drivers/hh_cops1.cpp b/src/mame/drivers/hh_cops1.cpp
index 1f8cbe5a3bf..98413c02a09 100644
--- a/src/mame/drivers/hh_cops1.cpp
+++ b/src/mame/drivers/hh_cops1.cpp
@@ -5,6 +5,8 @@
National Semiconductor COPS(MM57 MCU series) handhelds
+ MCU die label for MM5799 games says MM4799, but they are in fact MM5799.
+
TODO:
- qkracerm RAM configuration is unknown (it also works fine with 8x12)
- qkracerm link cable
@@ -299,8 +301,8 @@ void qkracerm_state::ds8874_output_w(u16 data)
void qkracerm_state::write_do(u8 data)
{
- // DO1: DS8874N CP
- // DO4: DS8874N _DATA
+ // DO1: DS8874 CP
+ // DO4: DS8874 _DATA
m_ds8874->cp_w(BIT(data, 0));
m_ds8874->data_w(BIT(data, 3));
}