SNLU269 april   2023 SN75LVPE3410

 

  1.   Abstract
  2. 1Access Method
    1. 1.1 Register Programming Through SMBus
  3. 2Register Types
    1. 2.1 Channel Control Share Registers
  4. 3Example Programming Sequences
    1. 3.1 Single Channel Write Selection
    2. 3.2 Broadcast Write Selection
    3. 3.3 Set CTLE Gain Level
    4. 3.4 Set CTLE DC Gain Level
    5. 3.5 Set VOD Level
  5. 4Share Registers
  6. 5Channel Registers
  7. 6References

3.1 Single Channel Write Selection

Select a specific channel as the target for subsequent channel register accesses.

Table 3-1 Sequence to Select a Target Channel
StepRegister SetOperationRegister Address
[HEX]		Register Value
[HEX]		Write Mask
[HEX]		Comment
1ShareWrite0xFF0x010x01Enables Channel Register Page access
2ShareWrite0xFC0x080xFFSelect register set for
channel 3
0x040xFFSelect register set for
channel 2
0x020xFFSelect register set for
channel 1
0x010xFFSelect register set for
channel 0