diff options
Diffstat (limited to 'src/mame/drivers/avt.cpp')
-rw-r--r-- | src/mame/drivers/avt.cpp | 37 |
1 files changed, 19 insertions, 18 deletions
diff --git a/src/mame/drivers/avt.cpp b/src/mame/drivers/avt.cpp index b1d9b9767f3..2fca9828c07 100644 --- a/src/mame/drivers/avt.cpp +++ b/src/mame/drivers/avt.cpp @@ -568,12 +568,12 @@ uint32_t avt_state::screen_update_avt(screen_device &screen, bitmap_ind16 &bitma void avt_state::avt_palette(palette_device &palette) const { /* prom bits - 7654 3210 - ---- ---x Intensity?. - ---- --x- Red component. - ---- -x-- Green component. - ---- x--- Blue component. - xxxx ---- Unused. + 7654 3210 + ---- ---x Intensity?. + ---- --x- Red component. + ---- -x-- Green component. + ---- x--- Blue component. + xxxx ---- Unused. */ /* 0000BGRI */ @@ -624,19 +624,19 @@ void avt_state::avt_palette(palette_device &palette) const WRITE8_MEMBER( avt_state::avt_6845_address_w ) { m_crtc_index = data; - m_crtc->address_w(space, offset, data); + m_crtc->address_w(data); } WRITE8_MEMBER( avt_state::avt_6845_data_w ) { m_crtc_vreg[m_crtc_index] = data; - m_crtc->register_w(space, offset, data); + m_crtc->register_w(data); } READ8_MEMBER( avt_state::avt_6845_data_r ) { //m_crtc_vreg[m_crtc_index] = data; - return m_crtc->register_r(space, offset); + return m_crtc->register_r(); } /********************************************* @@ -956,7 +956,8 @@ WRITE_LINE_MEMBER( avt_state::avtbingo_w ) m_pio0->port_b_write(ioport("IN0")->read()); } -MACHINE_CONFIG_START(avt_state::avt) +void avt_state::avt(machine_config &config) +{ /* basic machine hardware */ Z80(config, m_maincpu, CPU_CLOCK); /* guess */ m_maincpu->set_daisy_config(daisy_chain); @@ -964,13 +965,13 @@ MACHINE_CONFIG_START(avt_state::avt) m_maincpu->set_addrmap(AS_IO, &avt_state::avt_portmap); /* video hardware */ - MCFG_SCREEN_ADD("screen", RASTER) - MCFG_SCREEN_REFRESH_RATE(60) - MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0)) - MCFG_SCREEN_SIZE(32*8, 32*8) - MCFG_SCREEN_VISIBLE_AREA(0*8, 32*8-1, 0*8, 32*8-1) /* 240x224 (through CRTC) */ - MCFG_SCREEN_UPDATE_DRIVER(avt_state, screen_update_avt) - MCFG_SCREEN_PALETTE(m_palette) + screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER)); + screen.set_refresh_hz(60); + screen.set_vblank_time(ATTOSECONDS_IN_USEC(0)); + screen.set_size(32*8, 32*8); + screen.set_visarea_full(); /* 240x224 (through CRTC) */ + screen.set_screen_update(FUNC(avt_state::screen_update_avt)); + screen.set_palette(m_palette); GFXDECODE(config, m_gfxdecode, m_palette, gfx_avt); PALETTE(config, m_palette, FUNC(avt_state::avt_palette), 8*16); @@ -1004,7 +1005,7 @@ MACHINE_CONFIG_START(avt_state::avt) // PORT A d0-d7 = TP13,TP12,TP11,TP10,TP8,TP7,TP5,TP3 // PORT B d0-d7 = "Player2", DCOM, CCOM, BCOM, ACOM, LOCKOUT/TP6, TP4, 50/60HZ (held high, jumper on JP13 grounds it) // DCOM,CCOM,BCOM,ACOM appear to be muxes -MACHINE_CONFIG_END +} // Leave avtnfl as it was until more is learnt. WRITE_LINE_MEMBER( avt_state::avtnfl_w ) |