PL1_PHYTXEQ_COEFF#
code: 431
Attention
Only for the following modules:
Freya-800G-4S-1P
Freya-800G-4S-1P-OSFP
# set
<module-index>/<port-index> PL1_PHYTXEQ_COEFF [<serdes_index>] <pre3> <pre2> <pre> <main> <post>
# get
<module-index>/<port-index> PL1_PHYTXEQ_COEFF [<serdes_index>] ?
Description#
Control and monitor the equalizer settings of taps in the transmission direction (towards the transceiver cage).
Note
PL1_PHYTXEQ
, PL1_PHYTXEQ_LEVEL
, and PL1_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#
pre3
: integer, pre3 tap value, negative, scaled by 1E3. Default = 0 (neutral)pre2
: integer, pre2 tap value, positive, scaled by 1E3. Default = 0 (neutral)pre
: integer, pre tap value, negative, scaled by 1E3. Default = 0 (neutral)main
: integer, main tap value, positive, scaled by 1E3. Default = 1post
: integer, post tap value, negative, scaled by 1E3. Default = 0 (neutral)
Example#
# set
input: 0/1 PL1_PHYTXEQ_COEFF [0] -200 100 -100 1000 -100
output: <OK>
# get
input: 0/1 PL1_PHYTXEQ_COEFF [0] ?
output: 0/1 PL1_PHYTXEQ_COEFF [0] -200 100 -100 1000 -100