SDMR3_A: .long SDMR3_ADDRESS
SDMR3_D: .long 0x00
MCR_A: .long MCR
MCR_D1: .long MCR_D1_VALUE
MCR_D2: .long MCR_D2_VALUE
RFCR_A: .long RFCR
SDMR3_A: .long SDMR3_ADDRESS
SDMR3_D: .long 0x00
MCR_A: .long MCR
MCR_D1: .long MCR_D1_VALUE
MCR_D2: .long MCR_D2_VALUE
RFCR_A: .long RFCR