Warning this is an extreme newbie post! I'm just migrating over from Basic Stamps.

Anyway, I'm using PBP with Microchips Pickit USB programmer. 12F675 processor. I'm trying to flash individual LED's on the board with the following very simple program. The strange results are commented below. Anyone have ideas on what I might be doing wrong?

John

' Flash LED (Sample 1)
'
' Blinks LED using HIGH and LOW commands to control specified pin.

CMCON = 7 ' Comparators OFF
ANSEL = 0 ' A/D OFF -- Port pins all digital
TRISIO = %010000 ' All I/O but GPIO3 = outputs
GPIO = %000000 ' All 0 on boot


Symbol LED = 4 ' LED Pin

Loop: High LED ' LED On
Pause 3000 ' Delay 1/2 Second
Low LED ' LED Off
Pause 3000 ' Delay 1/2 Second
goto Loop ' Forever

' LED = 1 flashes D7 on Pickit 1 board
' LED = 4 flashes D2 and D0 on Pickit 1 board
' LED = 5 flashes D4 on Pickit 1 board
' LED = 0 flashes nothing on Pickit 1 board
' LED = 2 flashes D5 and D6 on Pickit 1 board
' LED = 3 flashes nothing on Pickit 1 board