diff options
Diffstat (limited to 'src/mame/drivers/beezer.cpp')
-rw-r--r-- | src/mame/drivers/beezer.cpp | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/src/mame/drivers/beezer.cpp b/src/mame/drivers/beezer.cpp index 9c1b553df2d..e8c91fd7838 100644 --- a/src/mame/drivers/beezer.cpp +++ b/src/mame/drivers/beezer.cpp @@ -78,9 +78,9 @@ public: DECLARE_READ8_MEMBER(via_audio_pa_r); DECLARE_WRITE8_MEMBER(via_audio_pa_w); DECLARE_WRITE8_MEMBER(via_audio_pb_w); - DECLARE_WRITE_LINE_MEMBER(ptm_out0_w); - DECLARE_WRITE_LINE_MEMBER(ptm_out1_w); - DECLARE_WRITE_LINE_MEMBER(ptm_out2_w); + DECLARE_WRITE_LINE_MEMBER(ptm_o1_w); + DECLARE_WRITE_LINE_MEMBER(ptm_o2_w); + DECLARE_WRITE_LINE_MEMBER(ptm_o3_w); DECLARE_WRITE_LINE_MEMBER(dmod_clr_w); DECLARE_WRITE_LINE_MEMBER(dmod_data_w); @@ -332,12 +332,12 @@ WRITE8_MEMBER( beezer_state::via_audio_pb_w ) m_ch_sign[0] = BIT(data, 7); } -WRITE_LINE_MEMBER( beezer_state::ptm_out0_w ) +WRITE_LINE_MEMBER( beezer_state::ptm_o1_w ) { m_ch_sign[1] = state; } -WRITE_LINE_MEMBER( beezer_state::ptm_out1_w ) +WRITE_LINE_MEMBER( beezer_state::ptm_o2_w ) { // on rising edge, enable noise input to ptm c3 if (m_ch_sign[2] == 0 && state == 1) @@ -346,7 +346,7 @@ WRITE_LINE_MEMBER( beezer_state::ptm_out1_w ) m_ch_sign[2] = state; } -WRITE_LINE_MEMBER( beezer_state::ptm_out2_w ) +WRITE_LINE_MEMBER( beezer_state::ptm_o3_w ) { m_ch_sign[3] = state; } @@ -517,9 +517,9 @@ MACHINE_CONFIG_START(beezer_state::beezer) MCFG_VIA6522_IRQ_HANDLER(DEVWRITELINE("audio_irqs", input_merger_device, in_w<0>)) MCFG_DEVICE_ADD("ptm", PTM6840, XTAL(4'000'000) / 4) - MCFG_PTM6840_OUT0_CB(WRITELINE(beezer_state, ptm_out0_w)) - MCFG_PTM6840_OUT1_CB(WRITELINE(beezer_state, ptm_out1_w)) - MCFG_PTM6840_OUT2_CB(WRITELINE(beezer_state, ptm_out2_w)) + MCFG_PTM6840_O1_CB(WRITELINE(beezer_state, ptm_o1_w)) + MCFG_PTM6840_O2_CB(WRITELINE(beezer_state, ptm_o2_w)) + MCFG_PTM6840_O3_CB(WRITELINE(beezer_state, ptm_o3_w)) MCFG_PTM6840_IRQ_CB(DEVWRITELINE("audio_irqs", input_merger_device, in_w<1>)) // schematics show an input labeled VCO to channel 2, but the source is unknown |