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Part Number: LMK04808BEVAL
Hi Team,
Customer is testing the LMK04808 EVM and wants to determine whether clkin0 is present. However, the status level of clkin0 does not change when there is no reference.
Could you help check the config?
BR
Adrian
Hi Adrian,
Can you attach customers .tcs (config) file?
Regards,
Vicente
Hi Vicente,
They need more time to apply the permission for outgoing mail.
Here I attach the regs setting:
R0 (INIT) 0x80160180
R0 0x00140300
R1 0x00140301
R2 0x00140302
R3 0x00140303
R4 0x00140304
R5 0x00150025
R6 0x41110006
R7 0xC0140007
R8 0x05C00008
R9 0x55555549
R10 0x984241CA
R11 0x0401100B
R12 0x1B0C016C
R13 0x3B13102D
R14 0x1330000E
R15 0x8000080F
R16 0x01550410
R24 0x00000058
R25 0x0109C419
R26 0x8FA8001A
R27 0x1000029B
R28 0x00A0191C
R29 0x0100061D
R30 0x0600061E
R31 0x99000C1F
BR
Adrian
Hi Adrian,
I'll look into this and will hopefully have an update by EOD tomorrow.
Regards,
Vicente
Hi Adrian,
I couldn't find anything out of the ordinary with the config you provided. I will look into this further tomorrow.
Regards,
Vicente
Hi Adrian,
When I import the the config you provided to the LMK04808EVM, I get that both VCO frequencies are outside the ranges of operation.
Could you attach a .tcs file instead? I just want to be sure the configuration I have is correct.
Regards,
Vicente
Hi Vicent,
Here attached the tcs file.
The lock status is normal, but the clkin0 level did not change with / without input.
Please help check it.
BR
Adrian