dingusppc/devices/escc.h

50 lines
1.2 KiB
C++

/*
DingusPPC - The Experimental PowerPC Macintosh emulator
Copyright (C) 2018-20 divingkatae and maximum
(theweirdo) spatium
(Contact divingkatae#1017 or powermax#2286 on Discord for more info)
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#ifndef ESCC_H
#define ESCC_H
#include <cinttypes>
enum {
NOT_LEGACY_ESCC = 0,
LEGACY_ESCC = 1
};
class ESCC {
public:
ESCC();
~ESCC();
//protected:
uint8_t escc_read(bool is_legacy, uint32_t offset, int size);
void escc_write(bool is_legacy, uint32_t offset, uint8_t value, int size);
private:
uint8_t escc_reg[16];
uint8_t store_reg = 0;
bool prep_value = false;
};
#endif /* ESCC_H */