Other Parts Discussed in Thread: SN65DSI83
Hi team,
My customer is now using our SN65DSI83 to convert DSI to LVDS. However, they can't get lock.
The input clock is from their processor I.MAX6 and frequency is about 104MHz, see below:
The register dump is as below, you can see E5 is 01, and sometimes it is 81, HS/VS error.
0 1 2 3 4 5 6 7 8 9 a b c d e f 0123456789abcdef
00: 35 38 49 53 44 20 20 20 01 00 81 28 00 01 00 00 58ISD ?.?(.?..
10: 36 00 14 00 00 00 00 00 7a 00 03 00 00 00 00 00 6.?.....z.?.....
20: 80 02 00 00 00 00 00 00 21 00 00 00 08 00 00 00 ??......!...?...
30: 08 00 00 00 08 00 00 00 00 00 00 00 00 00 00 00 ?...?...........
40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
e0: 01 fd 00 00 00 01 00 00 00 00 00 00 00 00 00 00 ??...?..........
f0: 00 00 00 00 40 00 00 80 00 00 00 00 00 00 00 00
The schematic is as attached. Is there anything wrong with our setup? thanks!
Thanks,
Cera
