SNLS570C August 2017 – January 2023 DS90UB954-Q1
PRODUCTION DATA
As an alternative to paging to access FPD-Link III receive port 1 registers, a separate I2C address may be enabled to allow direct access to the port 1 specific registers. The I2C_RX_1_ID register provides a simpler method of accessing device registers specifically for port 1 without having to use the paging function to select the register page. Using this address also allows access to all shared registers.
BIT | FIELD | TYPE | DEFAULT | DESCRIPTION |
---|---|---|---|---|
7:1 | RX_PORT1_ID | R/W | 0x0 | 7-bit Receive Port 1 I2C ID Configures the decoder for detecting transactions designated for Receiver port 1 registers. A value of 0x00 in this field disables the Port1 decoder. |
0 | RESERVED | R | 0x0 | Reserved |