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Diffstat (limited to 'src/mame/drivers/mjsister.cpp')
-rw-r--r--src/mame/drivers/mjsister.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mame/drivers/mjsister.cpp b/src/mame/drivers/mjsister.cpp
index 8af28e02564..cbf83c77eec 100644
--- a/src/mame/drivers/mjsister.cpp
+++ b/src/mame/drivers/mjsister.cpp
@@ -327,8 +327,8 @@ static ADDRESS_MAP_START( mjsister_io_map, AS_IO, 8, mjsister_state )
AM_RANGE(0x12, 0x12) AM_DEVWRITE("aysnd", ay8910_device, data_w)
AM_RANGE(0x20, 0x20) AM_READ(keys_r)
AM_RANGE(0x21, 0x21) AM_READ_PORT("IN0")
- AM_RANGE(0x30, 0x30) AM_DEVWRITE("mainlatch1", ls259_device, write_nibble)
- AM_RANGE(0x31, 0x31) AM_DEVWRITE("mainlatch2", ls259_device, write_nibble)
+ AM_RANGE(0x30, 0x30) AM_DEVWRITE("mainlatch1", ls259_device, write_nibble_d0)
+ AM_RANGE(0x31, 0x31) AM_DEVWRITE("mainlatch2", ls259_device, write_nibble_d0)
AM_RANGE(0x32, 0x32) AM_WRITE(input_sel1_w)
AM_RANGE(0x33, 0x33) AM_WRITE(input_sel2_w)
AM_RANGE(0x34, 0x34) AM_WRITE(dac_adr_s_w)