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@Darrel,
Hi,
circuit becomes very slow when i enable all PORTA<5:2> inputs; i mean it responds after some delay, only when i switch on all push buttons..
slowing down including AN<1:0> ADC results...

Hi,
schematic helped...now its working ..

Thanks to Mister_E for making such a fantastic code..and
Thanks to Darrel Taylor for great support..

Best Regards..
Naga

Dear Darrel,

Iam happy that succeed in 18f2550 4mhz- 22pf..
Iam still struggling for 18f4550 tried 4mhz-22pf with steves original hex (no luck)... can i have Steve's 4550 code's Schematic.i...

[QUOTE=Darrel Taylor;42974]For a 20Mhz crystal ...

__CONFIG _CONFIG1L, _PLLDIV_5_1L & _CPUDIV_OSC1_PLL2_1L & _USBDIV_2_1L
__CONFIG _CONFIG1H, _FOSC_HSPLL_HS_1H & _FCMEN_OFF_1H &...

Hi,

Im in trouble again..not detecting my usb device..18F4550(compiled successfully).

Iam using 20 mhz 22pf so i modified steve's code like this:
__CONFIG _CONFIG1L, _PLLDIV_5_1L &...

Opearation Success...:D :D

Thank you again, and i look forward to your continued support.

Dear Darrel Taylor,

Thank you very much..compilled succesfully but few warnings..
commented like this :
ALL ; __CONFIG _CONFIG1L, _PLLDIV_5_1L & _CPUDIV_OSC1_PLL2_1L & _USBDIV_2_1L
ALL ;...

Hi,

Thanks for your reply.
Errors for both 2550 and 4550;(using steve's files)
there are 2 folders in c:\PBP, one is MCSP-3.0 2ND one is PBP247,
Now different errors when iam trying to compile...

Hi.
Momboz..

Iam getting exactly same errors dear,

ERROR: Macro USBINIT? not found in macro file.
ERROR: Macro USBSERVICE? not found in macro file.
ERROR: Macro USBIN?CBBL not found in...

hi,

getting these errors: PBP 2.47, Microcode Studio 3.0.0.0 and MPASM 7.31

ERROR: Macro USBINIT? not found in macro file.
ERROR: Macro USBSERVICE? not found in macro file.
ERROR: Macro...