diff options
Diffstat (limited to 'src/mame/video/911_vdt.cpp')
-rw-r--r-- | src/mame/video/911_vdt.cpp | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/src/mame/video/911_vdt.cpp b/src/mame/video/911_vdt.cpp index 1290e3bea51..694fdff5a2a 100644 --- a/src/mame/video/911_vdt.cpp +++ b/src/mame/video/911_vdt.cpp @@ -280,11 +280,11 @@ READ8_MEMBER( vdt911_device::cru_r ) { int reply=0; - offset &= 0x1; + offset &= 0xf; if (!m_word_select) { /* select word 0 */ - switch (offset) + switch (offset >> 3) { case 0: reply = m_display_RAM[m_cursor_address]; @@ -299,7 +299,7 @@ READ8_MEMBER( vdt911_device::cru_r ) } else { /* select word 1 */ - switch (offset) + switch (offset >> 3) { case 0: reply = m_cursor_address & 0xff; @@ -321,7 +321,7 @@ READ8_MEMBER( vdt911_device::cru_r ) } } - return reply; + return BIT(reply, offset & 3); } /* @@ -794,18 +794,18 @@ INPUT_PORTS_END // device_add_mconfig - add device configuration //------------------------------------------------- -MACHINE_CONFIG_START(vdt911_device::device_add_mconfig) - screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER)); - screen.set_raw(11.004_MHz_XTAL, 700, 0, 560, 262, 0, 240); - screen.set_screen_update(FUNC(vdt911_device::screen_update)); - screen.set_palette("palette"); +void vdt911_device::device_add_mconfig(machine_config &config) +{ + SCREEN(config, m_screen, SCREEN_TYPE_RASTER); + m_screen->set_raw(11.004_MHz_XTAL, 700, 0, 560, 262, 0, 240); + m_screen->set_screen_update(FUNC(vdt911_device::screen_update)); + m_screen->set_palette("palette"); SPEAKER(config, "speaker").front_center(); - MCFG_DEVICE_ADD("beeper", BEEP, 3250) - MCFG_SOUND_ROUTE(ALL_OUTPUTS, "speaker", 0.50) + BEEP(config, m_beeper, 3250).add_route(ALL_OUTPUTS, "speaker", 0.50); PALETTE(config, "palette", FUNC(vdt911_device::vdt911_palette), ARRAY_LENGTH(vdt911_pens), ARRAY_LENGTH(vdt911_colors)); -MACHINE_CONFIG_END +} ioport_constructor vdt911_device::device_input_ports() const { |