Hi all...
A am building teh v3 AA from Yury, but I am having a strange problem. If I try to do Hardware Calib. I get a meddage saying "No Signal". Also I get this message on the Measurement and Generator screen.
If I look at the input to the SA612 at OSCI, I see a square wave about 140mV P-P, but if I look at the output at OUTA or OUTB, I see noise.
Would anyone have any ideas?
Thanks
Gerry
Images here: https://goo.gl/photos/F4p8dSSjkF3YJiXv8
They are CLK1 output, OSCI input, OUTA output and screens from the AA
Output at CLK1
![[Obrazek: 3Y351BgRxiRkxAES8]](https://goo.gl/photos/3Y351BgRxiRkxAES8)
Input to SA612
![[Obrazek: 9C7aRoUatt7eM2x59]](https://goo.gl/photos/9C7aRoUatt7eM2x59)
Output from SA612
![[Obrazek: dKVUoqy4u4Ev1tKJA]](https://goo.gl/photos/dKVUoqy4u4Ev1tKJA)
DSP Screen on AA
![[Obrazek: PqPt4EJLieb542QXA]](https://goo.gl/photos/PqPt4EJLieb542QXA)
Gnerator Screen
![[Obrazek: Wtt7oqqXMGzX5u6a9]](https://goo.gl/photos/Wtt7oqqXMGzX5u6a9)
A am building teh v3 AA from Yury, but I am having a strange problem. If I try to do Hardware Calib. I get a meddage saying "No Signal". Also I get this message on the Measurement and Generator screen.
If I look at the input to the SA612 at OSCI, I see a square wave about 140mV P-P, but if I look at the output at OUTA or OUTB, I see noise.
Would anyone have any ideas?
Thanks
Gerry
Images here: https://goo.gl/photos/F4p8dSSjkF3YJiXv8
They are CLK1 output, OSCI input, OUTA output and screens from the AA
Output at CLK1
Input to SA612
Output from SA612
DSP Screen on AA
Gnerator Screen