diff options
Diffstat (limited to 'src/mame/drivers/pc9801.cpp')
-rw-r--r-- | src/mame/drivers/pc9801.cpp | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/mame/drivers/pc9801.cpp b/src/mame/drivers/pc9801.cpp index 287fcd89a42..d551daa213c 100644 --- a/src/mame/drivers/pc9801.cpp +++ b/src/mame/drivers/pc9801.cpp @@ -15,7 +15,7 @@ - CMT support (-13/-36 cbus only, identify which models mounted it off the bat); - Write a PC80S31K device for 2d type floppies (also used on PC-8801 and PC-88VA, it's the FDC + Z80 sub-system); - - DAC1BIT has a bit of clicking with start/end of samples, is it fixable or just a btanb? + - DAC1BIT has a bit of clicking with start/end of samples, is it fixable or just a btanb? - clean-ups & split into separate devices and driver flavours; - derive romsets by default options (cfr. 3.5 2HD floppies vs. default 5.25, 2D/2DD etc.); - Remove kludge for POR bit in a20_ctrl_w fn; @@ -2150,7 +2150,7 @@ MACHINE_RESET_MEMBER(pc9801_state,pc9801f) for(i=0;i<0x1000;i++) ROM[i] = PRG[i+op_mode*0x8000+0x10000]; - + m_beeper->set_state(0); } @@ -2171,7 +2171,7 @@ MACHINE_RESET_MEMBER(pc9801_state,pc9801rs) else m_maincpu->space(AS_PROGRAM).install_rom(0xd8000, 0xd9fff, memregion("ide")->base() + 0x2000); } - + m_dac_disable = true; } @@ -2359,7 +2359,7 @@ void pc9801_state::pc9801_common(machine_config &config) m_ppi_sys->in_pa_callback().set_ioport("DSW2"); m_ppi_sys->in_pb_callback().set_ioport("DSW1"); m_ppi_sys->in_pc_callback().set_constant(0xa0); // 0x80 cpu triple fault reset flag? -// m_ppi_sys->out_pc_callback().set(FUNC(pc9801_state::ppi_sys_portc_w)); +// m_ppi_sys->out_pc_callback().set(FUNC(pc9801_state::ppi_sys_portc_w)); I8255(config, m_ppi_prn, 0); // TODO: check this one @@ -2465,7 +2465,7 @@ void pc9801_state::pc9801rs(machine_config &config) m_hgdc2->set_addrmap(0, &pc9801_state::upd7220_grcg_2_map); -// DAC_1BIT(config, m_dac, 0).set_output_range(-1, 1).add_route(ALL_OUTPUTS, "mono", 0.15); +// DAC_1BIT(config, m_dac, 0).set_output_range(-1, 1).add_route(ALL_OUTPUTS, "mono", 0.15); SPEAKER_SOUND(config, m_dac).add_route(ALL_OUTPUTS, "mono", 0.40); PALETTE(config, m_palette, FUNC(pc9801_state::pc9801_palette), 16 + 16); } |