#ORG statement for 18F8720

[Eric Elias]

I am trying to get the example bootloader program to work on the 18F8720, and can't get the #ORG statement to compile for an address larger than 0FFFF (the middle of program memory for that chip), which is a problem because I'd like to put it at the end of the internal flash. I'm using version 3.139. Is a version available that corrects this, or is there a workaround?
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This message was ported from CCS's old forum
Original Post ID: 144516970

[Michael Thompson]

:=I am trying to get the example bootloader program to work on the 18F8720, and can't get the #ORG statement to compile for an address larger than 0FFFF (the middle of program memory for that chip), which is a problem because I'd like to put it at the end of the internal flash. I'm using version 3.139. Is a version available that corrects this, or is there a workaround?

Eric,

I successfully compiled the following code using PCH V3.173:

// this code reserves the reset and interrupt vectors and //program memory
#build(reset=0x200)
#build(interrupt=0x208)
#org 0x1FE00,0x1FFFF {}
//#org 0x00000,0x001FF {}
void bootloader()
{
#asm
nop
#endasm
}

However, I did not try to run this code. The commment #org is what I am currently using.

Regards,
Mike
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This message was ported from CCS's old forum
Original Post ID: 144516971