SCU_RAM_AGC_KI_RED_IAGC_RED__B
rc = (*scu_wr16) (dev_addr, SCU_RAM_AGC_KI_RED__A, (~(agc_settings->speed << SCU_RAM_AGC_KI_RED_IAGC_RED__B) & SCU_RAM_AGC_KI_RED_IAGC_RED__M) | data, 0);
SCU_RAM_AGC_KI_RED_IAGC_RED__B)