ASM not working on HP 49G+

[rprosperi]

(01-10-2018 09:15 PM)John Colvin Wrote:  I have been playing with the development functions on my 49G+ and I am unable
to assemble a test file using the ASM command on my 49G+ that assembles without errors on my 50G. I get numerous errors on the 49G+ with the asm error:Invalid file.
Here is the test source file:

LA 45A0
A=DAT0
D0=D0+5
PC=(A)
@

The exact same file assembles on my 50G without any errors. Is there a flag or other setting that I need to set or clear to get the assembler to work?

Are they both the same ROM version (s/b 2.15)?

Does the assembler work at all?

Does it work for SysRPL files OK, and only errors on ML, or does everything produce errors?

Try to disassemble a simple RPL program, they reassemble it; this should verify if all the plumbing is connected.