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d1718a90c7
Because that mode behaves exactly like in a regular TMS9918, a new driver for TMS9918 has been added in blkfs and SMS' VDP now uses it. Also, fix broken 5x7 font.
15 lines
315 B
C
15 lines
315 B
C
#include "tms9918.h"
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#define VDP_CRAM_SIZE 0x20
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typedef struct {
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TMS9918 tms;
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uint8_t cram[VDP_CRAM_SIZE];
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} VDP;
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void vdp_init(VDP *vdp);
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void vdp_cmd_wr(VDP *vdp, uint8_t val);
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uint8_t vdp_data_rd(VDP *vdp);
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void vdp_data_wr(VDP *vdp, uint8_t val);
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uint8_t vdp_pixel(VDP *vdp, uint16_t x, uint16_t y);
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