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cc65/include/_riot.h
2017-01-13 21:12:22 +01:00

27 lines
1.0 KiB
C

/*****************************************************************************/
/* */
/* Atari VCS 2600 RIOT registers addresses */
/* */
/* Source: DASM - vcs.h */
/* */
/* Florent Flament (contact@florentflament.com), 2017 */
/* */
/*****************************************************************************/
/* RIOT registers */
struct __riot {
unsigned char swcha;
unsigned char swacnt;
unsigned char swchb;
unsigned char swbcnt;
unsigned char intim;
unsigned char timint;
unsigned char unused[14];
unsigned char tim1t;
unsigned char tim8t;
unsigned char tim64t;
unsigned char t1024t;
};