16 void DACWriteByte(uint32 offset, uint8 data, uint32 who = UNKNOWN);
17 void DACWriteWord(uint32 offset, uint16 data, uint32 who = UNKNOWN);
18 uint8 DACReadByte(uint32 offset, uint32 who = UNKNOWN);
19 uint16 DACReadWord(uint32 offset, uint32 who = UNKNOWN);
23 extern uint16 lrxd, rrxd; // I2S ports (into Jaguar)