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SM(S)C FDC37C93x Super I/O chip rewrite, add the Acer V62x, and un-dev-branch the V-Tech Laser XT machines.

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OBattler
2025-05-05 05:11:55 +02:00
parent dca7ed737c
commit 018bbfae43
17 changed files with 1810 additions and 666 deletions
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5
src/include/86box/fdc.h
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@@ -119,6 +119,8 @@ typedef struct fdc_t {
uint8_t lock;
uint8_t dsr;
uint8_t media_id;
uint8_t params[15];
uint8_t specify[2];
uint8_t res[11];
@@ -166,6 +168,9 @@ extern void fdc_3f1_enable(fdc_t *fdc, int enable);
extern int fdc_get_bit_rate(fdc_t *fdc);
extern int fdc_get_bitcell_period(fdc_t *fdc);
extern uint8_t fdc_get_media_id(fdc_t *fdc, int id);
extern void fdc_set_media_id(fdc_t *fdc, int id, int set);
/* A few functions to communicate between Super I/O chips and the FDC. */
extern void fdc_update_enh_mode(fdc_t *fdc, int enh_mode);
extern int fdc_get_rwc(fdc_t *fdc, int drive);