HDAC_STREAM_STATUS
uint8 status = stream->Read8(HDAC_STREAM_STATUS);
stream->Write8(HDAC_STREAM_STATUS, status);
controller->Write8(HDAC_STREAM_STATUS + HDAC_STREAM_BASE
controller->Write8(HDAC_STREAM_STATUS + HDAC_STREAM_BASE
controller->Write8(HDAC_STREAM_STATUS + HDAC_STREAM_BASE