TDMA_WRITE_PORT_OFFSET
#define TDMA_WRITE_PORT_HI(i) (TDMA_WRITE_PORT_OFFSET + \
#define TDMA_WRITE_PORT_LO(i) (TDMA_WRITE_PORT_OFFSET + \
#define TDMA_READ_PORT_OFFSET (TDMA_WRITE_PORT_OFFSET + \