> =

> Here is the code for the loop
> =

> general_delay_out
> =

>                                 mov       delay_cntr,0ffh
> =

> :loop_1                 nop
> =

>                                 mov       delay_inner, 0a0h
> =

> :loop_2                 djnz       delay_inner, :loop_2
> =

>                                 djnz       delay_cntr, :loop_1
> =

>                                 ret
> =

> =

> =

> Thanks,
> =

> =

> =

> David

I suspect you are moving the value at the register address 0ffh to delay_cn=
tr =

and the value at 0a0h to delay_inner instead of the constants 0ffh and 0a0h=
. Or =

actually 1fh and 00h for the 12C509.

Try:

movlw 0ffh
movwf delay_cntr

instead.

/Ruben
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D
Ruben J=F6nsson
AB Liros Electronic
Box 9124, 200 39 Malm=F6, Sweden
TEL INT +46 40142078
FAX INT +46 40947388
ruben@pp.sbbs.se
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D

-- =

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