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nubus: Removed PAL monitor/encoder for MDC 1.0.1 (not supported), updated notes.

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This commit is contained in:
Vas Crabb 2022-07-04 06:30:53 +10:00
parent 357098ea6a
commit 52a39811d1
1 changed files with 7 additions and 2 deletions
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9
src/devices/bus/nubus/nubus_48gc.cpp
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@ -21,6 +21,13 @@
which affects white balance. Use the Monitors control panel to switch
to the “Uncorrected Gamma” profile if you don’t like it.
System 6 will hang on start if 1 MB VRAM is installed, a PAL monitor
or encoder is connected, and the card has not been set up. To avoid
this, start the system with a different monitor connected, use the
Monitors control panel to select a color mode and resolution, and shut
down the system cleanly. After this, a PAL monitor or encoder can be
connected. System 7 does not suffer from this issue.
The CRTC counts half-lines vertically, which doesn’t integrate very
well with MAME’s screen device. The screen device also lacks any
support for interlaced modes. To make interlaced modes usable, a few
@ -188,9 +195,7 @@ INPUT_PORTS_START( 48gc )
PORT_CONFSETTING( 0x04, u8"NTSC Monitor (512\u00d7384, 640\u00d7480)") // requires interlace modes
PORT_CONFSETTING( 0x05, u8"Macintosh Portrait Display (640\u00d7870)")
PORT_CONFSETTING( 0x06, u8"Macintosh Hi-Res Display (12-14\" 640\u00d7480)")
PORT_CONFSETTING( 0x0a, u8"PAL Encoder (640\u00d7480, 768\u00d7576)") // requires interlace modes
PORT_CONFSETTING( 0x0b, u8"NTSC Encoder (512\u00d7384, 640\u00d7480)") // requires interlace modes
PORT_CONFSETTING( 0x1e, u8"PAL Monitor (640\u00d7480, 768\u00d7576)") // requires interlace modes
PORT_CONFNAME(0x10, 0x00, u8"VRAM size")
PORT_CONFSETTING( 0x00, u8"512 kB (4\u20228)")
PORT_CONFSETTING( 0x10, u8"1 MB (8\u202224)")