The device contains configuration registers and programming coefficients that can be set to the desired values for a specific system and application use. These registers are called device control registers and are each eight bits in width, mapped using a page scheme.

Each page contains 128 configuration registers. All key device configuration registers are stored in page 0, which is the default page setting at power up and after a software reset. All programmable coefficient registers are located in page 2, page 3 and later pages. The current page of the device can be switched to a new desired page by using the PAGE[7:0] bits located in register 0 of every page.