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Initial work on CDC emulation
author Michael Pavone <pavone@retrodev.com>
date Fri, 21 Jan 2022 20:24:48 -0800
parents
children 07ed42bd7b4c
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2057:88deea42caf0 2058:70260f6051dd
1 #ifndef LC8951_H_
2 #define LC8951_H_
3
4 #include <stdint.h>
5
6 typedef struct {
7 uint32_t cycles;
8
9 uint8_t buffer[0x4000];
10
11 uint8_t regs[16];
12 uint8_t comin[8];
13
14 uint16_t dac;
15 uint8_t comin_write;
16 uint8_t comin_count;
17 uint8_t ifctrl;
18 uint8_t ctrl0;
19 uint8_t ctrl1;
20 uint8_t ar;
21 uint8_t ar_mask;
22 } lc8951;
23
24 void lc8951_init(lc8951 *context);
25 //void lc8951_run(lc8951 *context, uint32_t cycle);
26 void lc8951_reg_write(lc8951 *context, uint8_t value);
27 uint8_t lc8951_reg_read(lc8951 *context);
28 void lc8951_ar_write(lc8951 *context, uint8_t value);
29
30 #endif //LC8951_H_