To write a register in the MMD1 extended register set with post increment:
- Write the value 0x1 (address function field = 00, DEVAD = '00001') to register REGCR.
- Write the desired register address to register ADDAR.
- Write the value 0x8001 (data, post increment function field = 10, DEVAD = '00001') or the value 0xC001 (data, post increment on writes function field = 11, DEVAD = '00001') to register REGCR.
- Write the content of the desired extended register set to register ADDAR.