ref: 48c4a2e4ea6d5b4bcb3179bf6ab03bb893ba42ba dir: /68020/include/dac.h/
/* * Inmos G17x d/a converter */ typedef struct G170 { uchar waddr; uchar value; uchar mask; uchar raddr; } G170; #define DAC ((G170*)0xc0100000)