proger report it is a 12F508 I have 16F628A

[tacoroos]

Programmer says it has a 12F508 in it
but I use A 16F628A

"
Device detected 12F508
Device Selected 16F28A
Continue Anyway
"
did firmware update V2.8
But that doesn't change anything
maybe a bug!!

now i have to take pic out and USE with TL866 II PLUS
That's not handy
can you solve this problem

Thanks
Taco

[filip]

Hi,

Can you please attach detailed photo and schematics of your connections ?

Regards,
Filip.

[tacoroos]

it's on a breadboard
yellow is on MCLR pin4 of cpu 16F628 conector 07
green is on PGD pin13 of cpu 16F628 conector 05
white is on PGC pin12 of cpu 16F628 conector 03
black red on plus and minus 5v conector GND 09 and plus 5v conector 01

16775070964627561503807522159729.jpg (1.61 MiB) Viewed 807 times

16775070782686688089797630626650.jpg (1.23 MiB) Viewed 807 times

16775070399265694518980004673032.jpg (1.64 MiB) Viewed 807 times

with other cpu it works well pic 18f43k20 18f442
also on breadboard
same way

[filip]

Hi,

Try applying a pull-down resistor to PGM pin RB4. That may resolve the problem if the LVP bit is set in configuration bits (such as on a brand new device).
Disable LVP in configuration so that pull-down is not necessary next time you program the PIC

Regards,
Filip.

[tacoroos]

I already did and it didn't help

thanks for thinking along
Taco