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Add BIOS ROM load for MicroTouch device (not hooked up) [ClawGrip, Kevin Eshbach, ArcadeHacker] (#6138)

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* Add BIOS ROM load for MicroTouch device (not hooked up) [ClawGrip, Kevin Eshbach, ArcadeHacker]

* Typo (nw)
This commit is contained in:
ClawGrip 2020-01-07 05:11:46 +01:00 committed by R. Belmont
parent a8cd7ff87e
commit 0d06ae9f4d
2 changed files with 19 additions and 1 deletions
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17
src/devices/machine/microtch.cpp
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@ -13,7 +13,7 @@ Known MicroTouch boards use an 80C32 (compatible: Siemens, Winbond, Philips, MHS
It seems there are different MicroTouch MCU versions, named "Kahuna", "Excalibur", and probably others, with unknown differences.
ISA Board ((c) 1997 MicroTouch Systems Inc. FAB 5405800 REV 2.3)
ISA board ((c) 1997 MicroTouch Systems Inc. FAB 5405800 REV 2.3)
_________________________________________________________________
| ______ ______ |
| MM74HC04M HC125A ____ |
@ -355,6 +355,15 @@ INPUT_CHANGED_MEMBER( microtouch_device::touch )
}
}
// BIOS not hooked up
ROM_START(microtouch)
ROM_REGION(0x10000, "bios", 0)
ROM_SYSTEM_BIOS(0, "microtouch_5_6", "MicroTouch Rev.5.6") // "Excalibur", ISA card
ROMX_LOAD("microtouch_560410_rev_5.6.u1", 0x0000, 0x10000, CRC(d19ee080) SHA1(c695405ec8c2ac4408a63bacfc68a5a4b878928c), ROM_BIOS(0)) // 27c512
ROM_SYSTEM_BIOS(1, "microtouch_5_5", "MicroTouch Rev.5.5") // "Kahuna", daughterboard integrated on monitor
ROMX_LOAD("microtouch_5603920_rev_5.5.u1", 0x0000, 0x08000, CRC(5cc164e7) SHA1(753277ce54e8be1b759c37ae760fe4a6846d1fae), ROM_BIOS(1))
ROM_END
static INPUT_PORTS_START(microtouch)
PORT_START("TOUCH")
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_NAME( "Touch screen" ) PORT_CHANGED_MEMBER( DEVICE_SELF,microtouch_device, touch, 0 )
@ -382,3 +391,9 @@ void microtouch_device::tra_complete()
m_output_valid = false;
}
}
const tiny_rom_entry *microtouch_device::device_rom_region() const
{
return ROM_NAME(microtouch);
}

3
src/devices/machine/microtch.h
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@ -33,6 +33,9 @@ protected:
virtual void tra_complete() override;
virtual void rcv_complete() override;
// ROM region (unused, as the device is HLE'd)
virtual const tiny_rom_entry *device_rom_region() const override;
private:
int check_command( const char* commandtocheck, int command_len, uint8_t* command_data );
void send_format_table_packet(uint8_t flag, int x, int y);