Other Parts Discussed in Thread: LMK04821
Hi ,
We are using a custom board based on K2l with RFSDK2_02.00.06.00.It is integrated with our own custom radio card.
LMK04821 is used to generate dev clock of 122.88 Mhz and sysref of 120Khz.
We are using 2 lane configuration.Configuration File used is 2x2-2xLTE20-SC-JESD3b-SD.
JESD on both the sides are initialized and status is fine.
K2l JESD status:
lane: 0 sync state is 2
lane: 1 sync state is 2
lane: 0 code state is 2
lane: 1 code state is 2
On the transmit side data is not continuous and sync toggles after 10 to 20ms of time.
On receive Side sync toggles continuously (less than 1us) and I am not able to receive any data.
On Radio side configurations used are :
Radio Rx side
Framer observation/feedback
K= 16 K=16
L=1(lane 0) L=1(Lane 1)
M=4 M=2
scrambling is disabled
Radio Tx side
Deframmer
K=32
L=2 (lane 0 and lane 1)
M=4
Suggestions would be helpful.
Is there any way to modify JESD parameters on K2l side?
Thanks,
sandeep
