naltair: disable IPT_DIAL decrement key

This commit is contained in:
hap 2024-01-31 13:31:35 +01:00
parent 1364fa23dd
commit 68e0f467ef
3 changed files with 4 additions and 3 deletions

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@ -4598,10 +4598,10 @@ static INPUT_PORTS_START( naltair )
PORT_INCLUDE( gnw_mmouse )
PORT_MODIFY("IN.0") // R2
PORT_BIT( 0x0f, 0x00, IPT_DIAL) PORT_NAME("Dosimeter Reading") PORT_SENSITIVITY(10) PORT_KEYDELTA(1)
PORT_BIT( 0x0f, 0x00, IPT_DIAL ) PORT_CHANGED_CB(input_changed) PORT_SENSITIVITY(10) PORT_KEYDELTA(2) PORT_CODE_DEC(INPUT_CODE_INVALID) PORT_NAME("Dosimeter Reading")
PORT_MODIFY("IN.1") // R3
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_JOYSTICKRIGHT_UP ) PORT_CHANGED_CB(input_changed) PORT_16WAY PORT_NAME("Right Up / Dosimeter Mode")
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_JOYSTICKRIGHT_UP ) PORT_CHANGED_CB(input_changed) PORT_16WAY PORT_NAME("P1 Right Stick/Up / Dosimeter Mode")
INPUT_PORTS_END
// config

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@ -13,6 +13,7 @@ NVRAM won't save properly.
TODO:
- dump/add other MCU revisions, SX8 for tmate/conquist is known to exist
- verify if QFP SX5A has the same ROM contents as DIP SX5A
- SX4A and SX5A read from port 2 bits 3 and 7 while DDR is 0xff, why does it work?
I added a simple workaround for it in p2_w
- what is t1850's official title? "1850 Deluxe Table Chess" is from the back of

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@ -11,7 +11,7 @@ Hardware notes:
- 256x4 RAM (SCM5101E-8)
- 9-digit 7seg led panel (3 unused), piezo
The hardware has similarities with Omar.
The hardware has similarities with Omar I.
The user interface resembles CompuChess. At the "L" prompt, enter level (1-8).
At "bP", press A for new game, B for empty board, C to continue. At "0", press