ISP_SETBITS       527 dev/ic/isp.c   		ISP_SETBITS(isp, BIU_CONF1, tmp);
ISP_SETBITS       529 dev/ic/isp.c   			ISP_SETBITS(isp, CDMA_CONF, DMA_ENABLE_BURST);
ISP_SETBITS       530 dev/ic/isp.c   			ISP_SETBITS(isp, DDMA_CONF, DMA_ENABLE_BURST);