diff options
Diffstat (limited to 'src/devices/bus/wangpc/lvc.cpp')
-rw-r--r-- | src/devices/bus/wangpc/lvc.cpp | 33 |
1 files changed, 17 insertions, 16 deletions
diff --git a/src/devices/bus/wangpc/lvc.cpp b/src/devices/bus/wangpc/lvc.cpp index f4d05b8827d..0d316e5b15b 100644 --- a/src/devices/bus/wangpc/lvc.cpp +++ b/src/devices/bus/wangpc/lvc.cpp @@ -113,16 +113,17 @@ WRITE_LINE_MEMBER( wangpc_lvc_device::vsync_w ) } //------------------------------------------------- -// MACHINE_CONFIG_START( wangpc_lvc ) +// machine_config( wangpc_lvc ) //------------------------------------------------- -MACHINE_CONFIG_START(wangpc_lvc_device::device_add_mconfig) - MCFG_SCREEN_ADD(SCREEN_TAG, RASTER) - MCFG_SCREEN_UPDATE_DEVICE(MC6845_TAG, mc6845_device, screen_update) - MCFG_SCREEN_SIZE(80*8, 25*9) - MCFG_SCREEN_VISIBLE_AREA(0, 80*8-1, 0, 25*9-1) - MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500)) - MCFG_SCREEN_REFRESH_RATE(60) +void wangpc_lvc_device::device_add_mconfig(machine_config &config) +{ + screen_device &screen(SCREEN(config, SCREEN_TAG, SCREEN_TYPE_RASTER)); + screen.set_screen_update(MC6845_TAG, FUNC(mc6845_device::screen_update)); + screen.set_size(80*8, 25*9); + screen.set_visarea(0, 80*8-1, 0, 25*9-1); + screen.set_vblank_time(ATTOSECONDS_IN_USEC(2500)); + screen.set_refresh_hz(60); MC6845_1(config, m_crtc, XTAL(14'318'181)/16); m_crtc->set_screen(SCREEN_TAG); @@ -130,7 +131,7 @@ MACHINE_CONFIG_START(wangpc_lvc_device::device_add_mconfig) m_crtc->set_char_width(8); m_crtc->set_update_row_callback(FUNC(wangpc_lvc_device::crtc_update_row), this); m_crtc->out_vsync_callback().set(FUNC(wangpc_lvc_device::vsync_w)); -MACHINE_CONFIG_END +} @@ -202,7 +203,7 @@ void wangpc_lvc_device::device_reset() // wangpcbus_mrdc_r - memory read //------------------------------------------------- -uint16_t wangpc_lvc_device::wangpcbus_mrdc_r(address_space &space, offs_t offset, uint16_t mem_mask) +uint16_t wangpc_lvc_device::wangpcbus_mrdc_r(offs_t offset, uint16_t mem_mask) { uint16_t data = 0xffff; @@ -221,7 +222,7 @@ uint16_t wangpc_lvc_device::wangpcbus_mrdc_r(address_space &space, offs_t offset // wangpcbus_amwc_w - memory write //------------------------------------------------- -void wangpc_lvc_device::wangpcbus_amwc_w(address_space &space, offs_t offset, uint16_t mem_mask, uint16_t data) +void wangpc_lvc_device::wangpcbus_amwc_w(offs_t offset, uint16_t mem_mask, uint16_t data) { if (OPTION_VRAM && (offset >= 0xe0000/2) && (offset < 0xf0000/2)) { @@ -236,7 +237,7 @@ void wangpc_lvc_device::wangpcbus_amwc_w(address_space &space, offs_t offset, ui // wangpcbus_iorc_r - I/O read //------------------------------------------------- -uint16_t wangpc_lvc_device::wangpcbus_iorc_r(address_space &space, offs_t offset, uint16_t mem_mask) +uint16_t wangpc_lvc_device::wangpcbus_iorc_r(offs_t offset, uint16_t mem_mask) { uint16_t data = 0xffff; @@ -245,7 +246,7 @@ uint16_t wangpc_lvc_device::wangpcbus_iorc_r(address_space &space, offs_t offset switch (offset & 0x7f) { case 0x02/2: - data = 0xff00 | m_crtc->register_r(space, 0); + data = 0xff00 | m_crtc->register_r(); break; case 0x30/2: @@ -269,7 +270,7 @@ uint16_t wangpc_lvc_device::wangpcbus_iorc_r(address_space &space, offs_t offset // wangpcbus_aiowc_w - I/O write //------------------------------------------------- -void wangpc_lvc_device::wangpcbus_aiowc_w(address_space &space, offs_t offset, uint16_t mem_mask, uint16_t data) +void wangpc_lvc_device::wangpcbus_aiowc_w(offs_t offset, uint16_t mem_mask, uint16_t data) { if (sad(offset)) { @@ -278,14 +279,14 @@ void wangpc_lvc_device::wangpcbus_aiowc_w(address_space &space, offs_t offset, u case 0x00/2: if (ACCESSING_BITS_0_7) { - m_crtc->address_w(space, 0, data & 0xff); + m_crtc->address_w(data & 0xff); } break; case 0x02/2: if (ACCESSING_BITS_0_7) { - m_crtc->register_w(space, 0, data & 0xff); + m_crtc->register_w(data & 0xff); } break; |