SNLS589B September 2016 – July 2018 DS90UB960-Q1
CSI-2 TX port specific register. The CSI-2 Port Select register 0x32 configures which unique CSI-2 TX port registers can be accessed by I2C read and write commands.
|3||CSI_PASS_MODE||R/W||0||CSI-2PASS indication mode
Determines whether the CSI-2 Pass indication is for a single port or all enabled ports.
0 : Assert PASS if at least one enabled Receive port is providing valid video data
1 : Assert PASS only if ALL enabled Receive ports are providing valid video data
|2||CSI_CAL_INV||R/W||0||CSI-2 Calibration Inverted Data pattern
During the CSI-2 skew-calibration pattern, the CSI-2 Transmitter will send a sequence of 01010101 data (first bit 0). Setting this bit to a 1 will invert the sequence to 10101010 data.
|1||CSI_CAL_SINGLE||R/W/SC||0||Enable single periodic CSI-2 Skew-Calibration sequence
Setting this bit will send a single skew-calibration sequence from the CSI-2 Transmitter. The skew-calibration sequence is the 210 bit sequence required for periodic calibration. The calibration sequence is sent at the next idle period on the CSI-2 interface. This bit is self-clearing and will reset to 0 after the calibration sequence is sent.
|0||CSI_CAL_PERIODIC||R/W||0||Enable periodic CSI-2 Skew-Calibration sequence
When the periodic skew-calibration sequence is enabled, the CSI-2 Transmitter will send the periodic skew-calibration sequence following the sending of Frame End packets.