diff options
Diffstat (limited to 'src/mame/drivers/trs80dt1.cpp')
-rw-r--r-- | src/mame/drivers/trs80dt1.cpp | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/src/mame/drivers/trs80dt1.cpp b/src/mame/drivers/trs80dt1.cpp index 4f3f7dff75e..368ed294d21 100644 --- a/src/mame/drivers/trs80dt1.cpp +++ b/src/mame/drivers/trs80dt1.cpp @@ -327,20 +327,20 @@ MACHINE_CONFIG_START(trs80dt1_state::trs80dt1) MCFG_SCREEN_VISIBLE_AREA(0, 40*12-1, 0, 16*16-1) MCFG_DEVICE_ADD("gfxdecode", GFXDECODE, "palette", gfx_trs80dt1 ) - MCFG_DEVICE_ADD("crtc", I8275, 12480000 / 8) - MCFG_I8275_CHARACTER_WIDTH(8) - MCFG_I8275_DRAW_CHARACTER_CALLBACK_OWNER(trs80dt1_state, crtc_update_row) - MCFG_I8275_DRQ_CALLBACK(INPUTLINE("maincpu", MCS51_INT0_LINE)) // BRDY pin goes through inverter to /INT0, so we don't invert - MCFG_I8275_IRQ_CALLBACK(WRITELINE("7474", ttl7474_device, clear_w)) // INT pin - MCFG_DEVCB_CHAIN_OUTPUT(WRITELINE("7474", ttl7474_device, d_w)) - MCFG_I8275_VRTC_CALLBACK(WRITELINE("7474", ttl7474_device, clock_w)) - MCFG_VIDEO_SET_SCREEN("screen") + I8275(config, m_crtc, 12480000 / 8); + m_crtc->set_character_width(8); + m_crtc->set_display_callback(FUNC(trs80dt1_state::crtc_update_row), this); + m_crtc->drq_wr_callback().set_inputline(m_maincpu, MCS51_INT0_LINE); // BRDY pin goes through inverter to /INT0, so we don't invert + m_crtc->irq_wr_callback().set(m_7474, FUNC(ttl7474_device::clear_w)); // INT pin + m_crtc->irq_wr_callback().append(m_7474, FUNC(ttl7474_device::d_w)); + m_crtc->vrtc_wr_callback().set(m_7474, FUNC(ttl7474_device::clock_w)); + m_crtc->set_screen("screen"); MCFG_PALETTE_ADD("palette", 3) MCFG_X2210_ADD("nvram") - MCFG_DEVICE_ADD("7474", TTL7474, 0) - MCFG_7474_COMP_OUTPUT_CB(INPUTLINE("maincpu", MCS51_INT1_LINE)) MCFG_DEVCB_INVERT // /Q connects directly to /INT1, so we need to invert? + TTL7474(config, m_7474, 0); + m_7474->comp_output_cb().set_inputline(m_maincpu, MCS51_INT1_LINE).invert(); // /Q connects directly to /INT1, so we need to invert? /* sound hardware */ SPEAKER(config, "mono").front_center(); |