7i77 CR16 red
14 Jan 2019 17:50 #124175
by PCW
Replied by PCW on topic 7i77 CR16 red
Yes if you have VIN power
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14 Jan 2019 21:11 #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
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
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14 Jan 2019 21:32 #124188
by PCW
Replied by PCW on topic 7i77 CR16 red
Is 7I77 CR3 on?
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14 Jan 2019 21:34 #124189
by nadine
Replied by nadine on topic 7i77 CR16 red
yes
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14 Jan 2019 22:12 #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
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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14 Jan 2019 22:44 #124194
by nadine
Replied by nadine on topic 7i77 CR16 red
I just did that, but it makes no difference, CR16 is still on.
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)Please Log in or Create an account to join the conversation.
14 Jan 2019 23:17 #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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15 Jan 2019 00:10 #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?
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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15 Jan 2019 02:03 #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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15 Jan 2019 16:52 #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!
Thanks a lot for your support!
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