DS90UB934-Q1: writing a 16bit register address instead of a 8bit register address

Dear sir,

We are using an indirect device to configure the Deserializer. The device sends out the register_address in 16 bits only. (cannot be configured to send out 8 bit register addresses)

Is it possible to make the deser support to receive 16 bits of for the register address instead of 8? bits

for example,. transaction would be like this for a write:

SlaveAddr+Write, RegAddrMsb, RegAddrLsb, Data1, Data2, ... , DataN.          (16 bit register address)

instead of this:

SlaveAddr+Write, RegAddr, Data1, Data2, ... , DataN.                                          (8 bit register address)

Does this deserializer device support the first way?