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PIC18F4550: ICD0083 Unable to enter debug mode

 
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Jody



Joined: 08 Sep 2006
Posts: 182

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PIC18F4550: ICD0083 Unable to enter debug mode
PostPosted: Tue Sep 04, 2012 9:18 am     Reply with quote
Hello,

What I have:
Build mine board. ICD2 header. 20Mhz oscilator and a PIC18F4550.
Programming goes well. Entering debug mode is not working....

BUT!!!: When I put a PIC18F4620 in the board and compile the same program everthing is going perfect...

Is the somewhere somebody who has this pic working in debug mode?? and if so what are the fuse settings....

Regards,
Jody
Code:

#include <18F4550.h>
#device adc=8
#FUSES HS            //Internal External Switch Over mode enabled
#FUSES PLL5                     //Divide By 5(20MHz oscillator input)
#FUSES CPUDIV2                 //System Clock by 2
#FUSES NOVREGEN                   //USB voltage regulator enabled
#FUSES NOPUT                    //No Power Up Timer
#FUSES MCLR                     //Master Clear pin enabled
#FUSES PBADEN                    //PORTB pins are configured as digital I/O on RESET
#FUSES NOXINST                  //Extended set extension and Indexed Addressing mode disabled (Legacy mode)
#FUSES NODEBUG                    //Debug mode for use with ICD
#FUSES NOWDT                    //No Watch Dog Timer
#FUSES NOLVP                    //No low voltage prgming, B3(PIC16) or B5(PIC18) used for I/O
#FUSES WDT128                   //Watch Dog Timer uses 1:128 Postscale
#FUSES NOPROTECT                //Code not protected from reading
#FUSES NOBROWNOUT               //No brownout reset
#FUSES BORV20                   //Brownout reset at 2.0V
#FUSES NOCPD                    //No EE protection
#FUSES STVREN                   //Stack full/underflow will cause reset
#FUSES NOWRT                    //Program memory not write protected
#FUSES NOWRTD                   //Data EEPROM not write protected
#FUSES FCMEN                    //Fail-safe clock monitor enabled
#FUSES NOWRTC                   //configuration not registers write protected
#FUSES NOWRTB                   //Boot block not write protected
#FUSES NOEBTR                   //Memory not protected from table reads
#FUSES NOEBTRB                  //Boot block not protected from table reads
#FUSES NOCPB                    //No Boot Block code protection
#FUSES NOLPT1OSC                  //Timer1 configured for low-power operation
#FUSES USBDIV                   //USB clock source comes from PLL divide by 2
//#FUSES NOICPRT                    //ICPRT enabled
#use delay(clock=20000000)
PCM programmer



Joined: 06 Sep 2003
Posts: 21708

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PostPosted: Tue Sep 04, 2012 1:25 pm     Reply with quote
You asked this same question back in May 10, 2011 and were answered
by turok near the end of the thread:
http://www.ccsinfo.com/forum/viewtopic.php?t=45383
Jody



Joined: 08 Sep 2006
Posts: 182

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PostPosted: Tue Sep 04, 2012 3:19 pm     Reply with quote
Yes I saw that this evening....
How stupid!! I fell in the same pithole.. :oops:

Why didn't I learn from earlier mistakes...??

Well sorry for the trouble.....

Regards,

Jody
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