PP_PHYTXEQ

code: 358

Attention

Only for the following modules:

  • Loki-100G-5S-2P

  • Thor-400G-7S-1P

  • Freya-800G-4S-1P

  • Freya-800G-4S-1P-OSFP

# set
<module-index>/<port-index> PP_PHYTXEQ [<serdes_index>] <tap0> <tap1> <tap2> <tap3> <tap4> <tap5> <mode>

# get
<module-index>/<port-index> PP_PHYTXEQ [<serdes_index>] ?

Description

Control and monitor the equalizer settings of the on-board PHY in the transmission direction (towards the transceiver cage).

Important

For different module types, the meaning of the tap values are slightly different.

Note

PP_PHYTXEQ, PP_PHYTXEQ_LEVEL, and PP_PHYTXEQ_COEFF facilitate the configuration and retrieval of TX tap values, each offering a unique perspective. Modifications made with any of these parameters will result in updates to the read results across all of them.

Actions

set, get

Parameters

  1. pre: integer, pre for Z100 Loki, Z400 Thor, and Z800 Freya. Default = 0 (neutral)

  2. main: integer, main for Z100 Loki, Z400 Thor, and Z800 Freya.

  3. post: integer, post for Z100 Loki, Z400 Thor, and Z800 Freya. Default = 0 (neutral)

  4. pre2: integer, N/A for Z100 Loki, pre2 for Z400 Thor and Z800 Freya. Default = 0 (neutral)

  5. post2_pre3: integer, N/A for Z100 Loki, post2 for Z400 Thor, pre3 for Z800 Freya. Default = 0 (neutral)

  6. post3: integer, N/A for Z100 Loki, post3 for Z400 Thor, N/A for Z800 Freya. Default = 0 (neutral)

  7. mode: integer, value must be 4

Example

# set
input:  0/1 PP_PHYTXEQ [0] 2 80 3 1 4 5 4
output: <OK>

# get
input:  0/1 PP_PHYTXEQ [0] ?
output: 0/1 PP_PHYTXEQ [0] 2 80 3 1 4 5 4