ref: 5d0758b3eea7b9b7b0dac1e2ec3254f11ba4e6cb 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)