Problem with ICSP & PIC16F628A

[Tissy]

I thought i was going mad, but a short break solved the problem !!

It was operator error. I messed up the numbering system on the IDC header.

I had the numbering system as


1 6
2 7
3 8
4 9
5 10

When it actually is:

1 2
3 4
5 6
7 8
9 10

It now works perfectly !!

Cheers for your help.

Steve.

[BobK]

Hi Steve,

So the drawing you posted was wrong? You showed:

1 10
2 9
3 8
4 7
5 6

This is also how mine are wired which matches MELabs.

I'm glad you did get it to work though!

It was a great exercise for me.

Have a nice day!

BobK.