Skip to content

8KB devices #63

@PeterWurmi

Description

@PeterWurmi

Hello

I'm working with 8KB avr devices (4K words flash , currently m8515). I see this error on rjmp/rcall instructions:

Error : Relative address out of range (-2048 <= k <= 2047)

I think that is problem with avra assembler, that not support "wrap mode" (-w option) for 8KB devices like avrassembler from Atmel.
But on 8KB devices entire flash memory can be reach by rjmp/rcall instructions by nature. But assembler must allow wrap relative addresss by 2K address space.

From manual AVRASM2:
-w
Wrap relative jumps. This option is obsoleted, because AVRASM2 automatically determines when to wrap relative jumps, based on program memory size. The option is recognized but ignored.

Metadata

Metadata

Assignees

No one assigned

    Labels

    No labels
    No labels

    Projects

    No projects

    Milestone

    No milestone

    Relationships

    None yet

    Development

    No branches or pull requests

    Issue actions