Questions tagged [record]

The tag has no usage guidance.

Filter by
Sorted by
Tagged with
1
vote
1answer
50 views

Op Amp over the rail output voltage

I'm designing a RIAA pre amplifier based on the 2 op amps from a NE5532 package. It seems that something is wrong, cuz the output of the 2nd stage is giving a 400V output which is way over the rail ...
0
votes
1answer
70 views

INTERNAL_ERROR:Xst:hdltool.c:4862:1.209 - Signal lookup_b.address, 0 ones:XX

I'm getting the above error message, and I don't understand what I'm doing wrong. I've only found one reference to that message, and it led me down this rabbit hole of trying to apply the ...