7i77 CR16 red

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7 years 9 months ago #124175 by PCW
Replied by PCW on topic 7i77 CR16 red
Yes if you have VIN power

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7 years 9 months ago #124185 by nadine
Replied by nadine on topic 7i77 CR16 red
I've just tried with another cable, but it's the same problem. Tested both cables, no short and the wiring is this:

7i76e - 7i77
1 - 1
2 - 14
3 - 2
4 - 15
5 - 3
6 - 16
7 - 4
8 - 17
9 - 5
10 - 18
11 - 6
12 - 19
13 - 7
14 - 20
15 - 8
16 - 21
17 - 9
18 - 22
19 - 10
20 - 23
21 - 11
22 - 24
23 - 12
24 - 25
25 - 13

Attachment not found

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7 years 9 months ago #124188 by PCW
Replied by PCW on topic 7i77 CR16 red
Is 7I77 CR3 on?

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7 years 9 months ago #124189 by nadine
Replied by nadine on topic 7i77 CR16 red
yes

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7 years 9 months ago #124191 by PCW
Replied by PCW on topic 7i77 CR16 red
Well looks like it should work.

On the possibility of a broken/damaged 7I76E expansion port could you try
this alternate bitfile that puts the 7I77 on expansion connector P2:

freeby.mesanet.com/7i76e_7i76x1_7i77x1Dp2.bit

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7 years 9 months ago #124194 by nadine
Replied by nadine on topic 7i77 CR16 red
I just did that, but it makes no difference, CR16 is still on.

Code:
Configuration pin-out: IO Connections for on-card Pin# I/O Pri. func Sec. func Chan Pin func Pin Dir 1 0 IOPort StepGen 0 Dir/Table2 (Out) 14 1 IOPort StepGen 0 Step/Table1 (Out) 2 2 IOPort StepGen 1 Dir/Table2 (Out) 15 3 IOPort StepGen 1 Step/Table1 (Out) 3 4 IOPort StepGen 2 Dir/Table2 (Out) 16 5 IOPort StepGen 2 Step/Table1 (Out) 4 6 IOPort StepGen 3 Dir/Table2 (Out) 17 7 IOPort StepGen 3 Step/Table1 (Out) 5 8 IOPort StepGen 4 Dir/Table2 (Out) 6 9 IOPort StepGen 4 Step/Table1 (Out) 7 10 IOPort SSerial 0 TXData1 (Out) 8 11 IOPort SSerial 0 RXData1 (In) 9 12 IOPort SSerial 0 TXData2 (Out) 10 13 IOPort SSerial 0 RXData2 (In) 11 14 IOPort MuxedQCount 3 MuxQ-IDX (In) 12 15 IOPort MuxedQCount 3 MuxQ-B (In) 13 16 IOPort MuxedQCount 3 MuxQ-A (In) IO Connections for P1 Pin# I/O Pri. func Sec. func Chan Pin func Pin Dir 1 17 IOPort None 14 18 IOPort None 2 19 IOPort None 15 20 IOPort None 3 21 IOPort None 16 22 IOPort None 4 23 IOPort None 17 24 IOPort None 5 25 IOPort None 6 26 IOPort None 7 27 IOPort None 8 28 IOPort None 9 29 IOPort None 10 30 IOPort None 11 31 IOPort None 12 32 IOPort None 13 33 IOPort None IO Connections for P2 Pin# I/O Pri. func Sec. func Chan Pin func Pin Dir 1 34 IOPort SSerial 0 TXEn5 (Out) 14 35 IOPort SSerial 0 TXData5 (Out) 2 36 IOPort SSerial 0 RXData5 (In) 15 37 IOPort SSerial 0 TXData4 (Out) 3 38 IOPort SSerial 0 RXData4 (In) 16 39 IOPort SSerial 0 TXData3 (Out) 4 40 IOPort SSerial 0 RXData3 (In) 17 41 IOPort MuxedQCountSel 0 MuxSel0 (Out) 5 42 IOPort MuxedQCount 0 MuxQ-A (In) 6 43 IOPort MuxedQCount 0 MuxQ-B (In) 7 44 IOPort MuxedQCount 0 MuxQ-IDX (In) 8 45 IOPort MuxedQCount 1 MuxQ-A (In) 9 46 IOPort MuxedQCount 1 MuxQ-B (In) 10 47 IOPort MuxedQCount 1 MuxQ-IDX (In) 11 48 IOPort MuxedQCount 2 MuxQ-A (In) 12 49 IOPort MuxedQCount 2 MuxQ-B (In) 13 50 IOPort MuxedQCount 2 MuxQ-IDX (In)

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7 years 9 months ago #124197 by PCW
Replied by PCW on topic 7i77 CR16 red
So unless there's something else going on with field power connections it looks like the 7I77 has failed somehow so needs to be returned for evaluation, repair/replacement

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7 years 9 months ago #124203 by nadine
Replied by nadine on topic 7i77 CR16 red
Oh, too bad.
I've ordered a second 7i76e which I should receive tomorrow. I'll test the 7i77 with the new 7i76e, to be sure.
Is it possible to send the card back to you directly or do I need to send it to the reseller?

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7 years 9 months ago #124214 by PCW
Replied by PCW on topic 7i77 CR16 red
Best is to request an RMA# from Mesa and send to Mesa when you get the RMA#

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7 years 9 months ago #124246 by nadine
Replied by nadine on topic 7i77 CR16 red
OK, I'll do that. It's the same with the second 7i76e, just fyi.
Thanks a lot for your support!

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