SROM_DATA_0
srom_clk_write(ioaddr, SROM_DATA_0);
srom_data = (offset & (1 << i)) ? SROM_DATA_1 : SROM_DATA_0;
srom_clk_write(db, SROM_DATA_0);
srom_data = (offset & (1 << i)) ? SROM_DATA_1 : SROM_DATA_0;