Is there anyway to rearrange the NOPPP

[mabauti]

in order to allow programming PICs 16F873A? .
Currently I'm using it to program PICs 16f84.
**broken link removed**

I need the 873 for expanding my lil' project.

ideas are welcomed

 

[Pommie]

It looks as though it should work by just connecting the right pins.

B7 (pin 13) => pin 28
B6 (pin 12) => pin 27
Vpp (pin 4) => pin 1
Vdd (pin 14) => pin 20
Vss (pin 5) => pin 8 and 19

You may have to tie pin 24 to Vss as well. You don't mention which software you use. You may have to switch to WinPic and set it up as show Here.

Mike.

 

[Pommie]

You could also try low voltage programming as outlined **broken link removed**

Mike.

 

[mabauti]

Re:

I'll try that, thanks a lot Pommie!!