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// license:BSD-3-Clause
// copyright-holders:hap
/*
Rockwell MM75 MCU
*/
#ifndef MAME_CPU_PPS41_MM75_H
#define MAME_CPU_PPS41_MM75_H
#pragma once
#include "mm76.h"
// pinout reference
/*
____ ____
RIO8 1 |* \_/ | 28 RIO7
RIO1 2 | | 27 RIO6
RIO2 3 | | 26 RIO5
RIO3 4 | | 25 INT0
RIO4 5 | | 24 PO
DIO0 6 | | 23 PI4
DIO1 7 | MM75 | 22 PI3
DIO2 8 | | 21 PI2
DIO3 9 | | 20 PI1
DIO4 10 | | 19 TEST
DIO5 11 | | 18 Vdd
DIO6 12 | | 17 VC
DIO7 13 | | 16 A
Vss 14 |___________| 15 DIO8
*/
class mm75_device : public mm76_device
{
public:
mm75_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock);
protected:
virtual void device_start() override;
// opcode handlers
virtual void op_ios() override;
};
DECLARE_DEVICE_TYPE(MM75, mm75_device)
#endif // MAME_CPU_PPS41_MM75_H
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