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101 lines
2.6 KiB
C
101 lines
2.6 KiB
C
/*****************************************************************************/
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/* */
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/* Atari VCS 2600 TIA registers addresses */
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/* */
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/* Source: DASM - vcs.h */
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/* */
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/* Florent Flament (contact@florentflament.com), 2017 */
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/* */
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/*****************************************************************************/
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/* TIA write / read registers */
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struct __tia {
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union {
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unsigned char vsync;
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unsigned char cxm0p;
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};
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union {
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unsigned char vblank;
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unsigned char cxm1p;
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};
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union {
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unsigned char wsync;
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unsigned char cxp0fb;
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};
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union {
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unsigned char rsync;
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unsigned char cxp1fb;
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};
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union {
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unsigned char nusiz0;
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unsigned char cxm0fb;
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};
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union {
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unsigned char nusiz1;
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unsigned char cxm1fb;
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};
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union {
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unsigned char colup0;
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unsigned char cxblpf;
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};
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union {
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unsigned char colup1;
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unsigned char cxppmm;
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};
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union {
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unsigned char colupf;
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unsigned char inpt0;
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};
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union {
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unsigned char colubk;
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unsigned char inpt1;
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};
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union {
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unsigned char ctrlpf;
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unsigned char inpt2;
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};
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union {
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unsigned char refp0;
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unsigned char inpt3;
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};
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union {
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unsigned char refp1;
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unsigned char inpt4;
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};
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union {
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unsigned char pf0;
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unsigned char inpt5;
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};
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unsigned char pf1;
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unsigned char pf2;
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unsigned char resp0;
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unsigned char resp1;
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unsigned char resm0;
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unsigned char resm1;
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unsigned char resbl;
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unsigned char audc0;
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unsigned char audc1;
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unsigned char audf0;
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unsigned char audf1;
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unsigned char audv0;
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unsigned char audv1;
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unsigned char grp0;
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unsigned char grp1;
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unsigned char enam0;
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unsigned char enam1;
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unsigned char enabl;
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unsigned char hmp0;
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unsigned char hmp1;
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unsigned char hmm0;
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unsigned char hmm1;
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unsigned char hmbl;
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unsigned char vdelp0;
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unsigned char vdelp1;
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unsigned char vdelbl;
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unsigned char resmp0;
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unsigned char resmp1;
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unsigned char hmove;
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unsigned char hmclr;
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unsigned char cxclr;
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};
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