18F2620 pbp3 example config please

[Darrel Taylor]

Make a "Complete" set of configs for any chip with ease.

meCONFIG
http://support.melabs.com/content/563-meCONFIG

[retepsnikrep]

Yes the pickit 2 software states when programming that some configuration bits not in acceptable condition. It still programs and works fine but is disconcerting for users.

That new meconfig software is interesting I see quite a few bits/parameters I have ignored/did not know about. :?

[Darrel Taylor]

The PICkit software expects to see a value for EVERY configuration word.

The latest versions of PBP3 do create default values for all of them.
But when you use the #CONFIG block, it overrides all of the defaults, and you should include a "Complete" set for use with the PICkit programmers.

Like you said, it will program and work ... but a complete set of configs will eliminate that warning.

[richard]

melabs have a neat config editor meCONFIG ITS WORTH DOWNLOADING and free , or check out the DEVICE_REFERENCE folder in your pbp3 installed directory


but for now try this

#CONFIG
  CONFIG  OSC = INTIO67
  CONFIG  FCMEN = OFF
  CONFIG  IESO = OFF
  CONFIG  PWRT = OFF
  CONFIG  BOREN = OFF
  CONFIG  BORV = 3
  CONFIG  WDT = ON
  CONFIG  WDTPS = 512
  CONFIG  CCP2MX = PORTC
  CONFIG  PBADEN = OFF
  CONFIG  LPT1OSC = OFF
  CONFIG  MCLRE = ON
  CONFIG  STVREN = ON
  CONFIG  LVP = OFF
  CONFIG  XINST = OFF
  CONFIG  DEBUG = OFF
  CONFIG  CP0 = OFF
  CONFIG  CP1 = OFF
  CONFIG  CP2 = OFF
  CONFIG  CP3 = OFF
  CONFIG  CPB = OFF
  CONFIG  CPD = OFF
  CONFIG  WRT0 = OFF
  CONFIG  WRT1 = OFF
  CONFIG  WRT2 = OFF
  CONFIG  WRT3 = OFF
  CONFIG  WRTC = OFF
  CONFIG  WRTB = OFF
  CONFIG  WRTD = OFF
  CONFIG  EBTR0 = OFF
  CONFIG  EBTR1 = OFF
  CONFIG  EBTR2 = OFF
  CONFIG  EBTR3 = OFF
  CONFIG  EBTRB = OFF
#ENDCONFIG

ps not sure why your asking for PIC18F4520 config info in a 18F2620 thread why not start a new one ?

[richard]

the correct syntax and available config word (fuse) settings are available in the pbp3 device_reference folder

File: PIC18F4520.INFO

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
Available configuration settings for PIC18F4520:
;
;
;  Oscillator Selection bits
;    CONFIG OSC = INTIO7     ;Internal oscillator block, CLKO function on RA6, port function on RA7
;    CONFIG OSC = INTIO67     ;Internal oscillator block, port function on RA6 and RA7
;    CONFIG OSC = RCIO6     ;External RC oscillator, port function on RA6
;    CONFIG OSC = HSPLL     ;HS oscillator, PLL enabled (Clock Frequency = 4 x FOSC1)
;    CONFIG OSC = ECIO6     ;EC oscillator, port function on RA6
;    CONFIG OSC = EC     ;EC oscillator, CLKO function on RA6
;    CONFIG OSC = RC     ;External RC oscillator, CLKO function on RA6
;    CONFIG OSC = HS     ;HS oscillator
;    CONFIG OSC = XT     ;XT oscillator
;    CONFIG OSC = LP     ;LP oscillator

[Demon]

Assembler uses columns, leave the same spacing as in the INC file.

Robert

[richard]

according to the book if I have the right code

217 Attempt to Generate Code in Non-Code Segment

Due to the Harvard Architecture (split code and data spaces) of the PICmicro
MCUs, instructions may only be executed from CODE space (ROM). This error
indicates that an attempt was made to generate opcodes in the data or
EEPROM segments. In general, only the DS pseudo-op is legal in the data
segment and DS, DB and DW are the only legal pseudo-ops in the EEPROM
segment.

if that doesn't help you might need to post your latest code