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hp9k3xx: make /310 progress a bit further (nw) (#4100)

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dxl 2018-10-10 01:19:31 +02:00 committed by ajrhacker
parent 5706fdccfd
commit 138be570a2
1 changed files with 3 additions and 8 deletions
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11
src/mame/drivers/hp9k_3xx.cpp
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@ -160,23 +160,18 @@ void hp9k3xx_state::hp9k3xx_common(address_map &map)
{
map(0x00000000, 0xffffffff).rw(FUNC(hp9k3xx_state::buserror_r), FUNC(hp9k3xx_state::buserror_w));
map(0x00000000, 0x0001ffff).rom().region("maincpu", 0).w(FUNC(hp9k3xx_state::led_w)); // writes to 1fffc are the LED
map(0x005f4000, 0x005f400f).ram(); // somehow coprocessor related - bootrom crashes if not present
map(0x005f8000, 0x005f800f).rw(PTM6840_TAG, FUNC(ptm6840_device::read), FUNC(ptm6840_device::write)).umask32(0x00ff00ff);
map(0x005f4000, 0x005f400f).ram(); // somehow coprocessor related - bootrom crashes if not present
}
// 9000/310 - has onboard video that the graphics card used in other 3xxes conflicts with
void hp9k3xx_state::hp9k310_map(address_map &map)
{
map(0x000000, 0xffffff).rw(FUNC(hp9k3xx_state::buserror16_r), FUNC(hp9k3xx_state::buserror16_w));
map(0x000000, 0x01ffff).rom().region("maincpu", 0).w(FUNC(hp9k3xx_state::led_w)); // writes to 1fffc are the LED
map(0x510000, 0x510003).rw(FUNC(hp9k3xx_state::buserror16_r), FUNC(hp9k3xx_state::buserror16_w)); // no "Alpha display"
map(0x538000, 0x538003).rw(FUNC(hp9k3xx_state::buserror16_r), FUNC(hp9k3xx_state::buserror16_w)); // no "Graphics"
map(0x5c0000, 0x5c0003).rw(FUNC(hp9k3xx_state::buserror16_r), FUNC(hp9k3xx_state::buserror16_w)); // no add-on FP coprocessor
map(0x5f4000, 0x5f400f).ram(); // somehow coprocessor related - bootrom crashes if not present
map(0x5f8000, 0x5f800f).rw(PTM6840_TAG, FUNC(ptm6840_device::read), FUNC(ptm6840_device::write)).umask16(0x00ff);
map(0x600000, 0x7fffff).rw(FUNC(hp9k3xx_state::buserror16_r), FUNC(hp9k3xx_state::buserror16_w)); // prevent reading invalid DIO slots
map(0x800000, 0xffffff).ram();
}