CTXACCESS
asd_write_reg_##ord (asd_ha, CTXACCESS, val); \
return asd_read_reg_##ord (asd_ha, CTXACCESS); \
asd_write_reg_##ord (asd_ha, CTXACCESS, val); \
return asd_read_reg_##ord (asd_ha, CTXACCESS); \