Config problem PIC16F886

[skimask]

Do you have the actual PICKIT2 or a knockoff?

[Bosse]

From Microchip, 3 months old

[skimask]

From Microchip, 3 months old

Forgot to add...did you get the demo version with the demo board with the '887 (or maybe '917) on it?

[Bosse]

Have 2 demo board - one with 16F688 and one with 16F887

Clock is now 02.30 in the morning here in Norway, so have to go to sleep

[skimask]

Have 2 demo board - one with 16F688 and one with 16F887

Clock is now 02.30 in the morning here in Norway, so have to go to sleep

Hook the PICKIT2 directly to those boards, set up a program to change the CONFIG fuse values, program them, read them back, see what happens.

[Bosse]

Hi everybody,

Now I have the CONFIG word without warnings - tested with the demo board 887

@ __CONFIG _CONFIG1, _LVP_OFF & _FCMEN_OFF & _IESO_OFF & _BOR_OFF & _CPD_OFF & _CP_OFF & _MCLRE_ON & _PWRTE_ON & _WDT_OFF & _INTRC_OSC_NOCLKOUT
@ __CONFIG _CONFIG2, _WRT_OFF & _BOR21V

Config from read back: 20E4 0600

Thanks again for all your help

[skimask]

Hi everybody,

Now I have the CONFIG word without warnings - tested with the demo board 887

@ __CONFIG _CONFIG1, _LVP_OFF & _FCMEN_OFF & _IESO_OFF & _BOR_OFF & _CPD_OFF & _CP_OFF & _MCLRE_ON & _PWRTE_ON & _WDT_OFF & _INTRC_OSC_NOCLKOUT
@ __CONFIG _CONFIG2, _WRT_OFF & _BOR21V

Config from read back: 20E4 0600

Thanks again for all your help

Any idea which config item in particular was causing the problem?