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author | 2021-03-09 18:06:04 +0100 | |
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committer | 2021-03-09 18:06:04 +0100 | |
commit | efe9ac40f685ecdaf55c65d4923222b5661860e6 (patch) | |
tree | 6a5d4b624da8c05229702cb430259eb60278916a /src/devices/cpu/pps41/mm75.h | |
parent | fa467244bf7fb4a1adb8aa8ea4f2db7b3501d8f8 (diff) |
pps41: add serial i/o
Diffstat (limited to 'src/devices/cpu/pps41/mm75.h')
-rw-r--r-- | src/devices/cpu/pps41/mm75.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/devices/cpu/pps41/mm75.h b/src/devices/cpu/pps41/mm75.h index 39a14245cae..669225ca8c5 100644 --- a/src/devices/cpu/pps41/mm75.h +++ b/src/devices/cpu/pps41/mm75.h @@ -42,6 +42,9 @@ public: protected: virtual void device_start() override; + virtual u32 execute_input_lines() const noexcept override { return 2; } + virtual void execute_set_input(int line, int state) override { if (line < 2) mm76_device::execute_set_input(line, state); } + // opcode handlers virtual void op_ios() override; virtual void op_i2c() override; |