diff options
Diffstat (limited to 'src/mame/drivers/mpf1.cpp')
-rw-r--r-- | src/mame/drivers/mpf1.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mame/drivers/mpf1.cpp b/src/mame/drivers/mpf1.cpp index eec49abcc2e..ee1192aeff5 100644 --- a/src/mame/drivers/mpf1.cpp +++ b/src/mame/drivers/mpf1.cpp @@ -256,7 +256,7 @@ TIMER_CALLBACK_MEMBER(mpf1_state::led_refresh) m_digits[digit] = param; } -READ8_MEMBER( mpf1_state::ppi_pa_r ) +uint8_t mpf1_state::ppi_pa_r() { uint8_t data = 0x7f; @@ -274,7 +274,7 @@ READ8_MEMBER( mpf1_state::ppi_pa_r ) return data; } -WRITE8_MEMBER( mpf1_state::ppi_pb_w ) +void mpf1_state::ppi_pb_w(uint8_t data) { /* swap bits around for the mame 7-segment emulation */ uint8_t led_data = bitswap<8>(data, 6, 1, 2, 0, 7, 5, 4, 3); @@ -283,7 +283,7 @@ WRITE8_MEMBER( mpf1_state::ppi_pb_w ) m_led_refresh_timer->adjust(attotime::from_usec(70), led_data); } -WRITE8_MEMBER( mpf1_state::ppi_pc_w ) +void mpf1_state::ppi_pc_w(uint8_t data) { /* bits 0-5, led select and keyboard latch */ m_lednum = data & 0x3f; @@ -304,7 +304,7 @@ WRITE8_MEMBER( mpf1_state::ppi_pc_w ) m_cassette->output( BIT(data, 7) ? 1.0 : -1.0); } -READ8_MEMBER(mpf1_state::step_r) +uint8_t mpf1_state::step_r(offs_t offset) { if (!m_break) { |