summaryrefslogtreecommitdiffstatshomepage
path: root/src/mess/machine/compiskb.c
diff options
context:
space:
mode:
author Curt Coder <curtcoder@mail.com>2013-10-24 15:19:45 +0000
committer Curt Coder <curtcoder@mail.com>2013-10-24 15:19:45 +0000
commit3bef04de42be96cfd74ab21c160c3891cac61f4c (patch)
tree894160211415ee3728a3b30f889d9b665d8903ed /src/mess/machine/compiskb.c
parent3b4a3cf97d72c55789ccf5dd0e7f825cc363fab6 (diff)
(MESS) compis: Added configuration jumpers. (nw)
Diffstat (limited to 'src/mess/machine/compiskb.c')
-rw-r--r--src/mess/machine/compiskb.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mess/machine/compiskb.c b/src/mess/machine/compiskb.c
index c88255a4331..ba82291b725 100644
--- a/src/mess/machine/compiskb.c
+++ b/src/mess/machine/compiskb.c
@@ -54,8 +54,8 @@ const rom_entry *compis_keyboard_device::device_rom_region() const
static ADDRESS_MAP_START( compis_keyboard_io, AS_IO, 8, compis_keyboard_device )
AM_RANGE(MCS48_PORT_BUS, MCS48_PORT_BUS) AM_READWRITE(bus_r, bus_w)
- AM_RANGE(MCS48_PORT_P1, MCS48_PORT_P1) AM_READ(p1_r)
- AM_RANGE(MCS48_PORT_P2, MCS48_PORT_P2) AM_READ(p2_r)
+ AM_RANGE(MCS48_PORT_P1, MCS48_PORT_P1) AM_READ(p1_r) AM_WRITENOP
+ AM_RANGE(MCS48_PORT_P2, MCS48_PORT_P2) AM_READ(p2_r) AM_WRITENOP
AM_RANGE(MCS48_PORT_T0, MCS48_PORT_T0) AM_NOP
AM_RANGE(MCS48_PORT_T1, MCS48_PORT_T1) AM_NOP
ADDRESS_MAP_END