188.8.131.52 Example Write Operation (No Post Increment)
The following example will demonstrate a write operation with no post increment. In this example, the MAC impedance will be adjusted to 99.25 Ω using the IO MUX GPIO Control Register (IOCTRL, address 0x0461).
- Write the value 0x001F to register 0x000D.
- Write the value 0x0461 to register 0x000E. (Sets desired register to the IOCTRL)
- Write the value 0x401F to register 0x000D.
- Write the value 0x0400 to register 0x000E. (Sets MAC impedance to 99.25 Ω)