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Add support for 6800 compatibility instructions. The occasional program uses the 6800 compatibility instructions since they are actually specified by Motorola in at least some documentation. They advertised the 6809 as source compatible with the 6800. This mode is not enabled by default, however. It is my belief that receiving an error when using a non-6809 instruction is more useful since it is unlikely that much 6800 source code is being assembled for the 6809 these days. Nevertheless, the --6809compat option is present for just those purposes so one does not have to resort to using macros (which would work equally well in most cases).
author William Astle <lost@l-w.ca>
date Tue, 15 Apr 2014 10:57:34 -0600
parents b30091890d62
children
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>2.5. Intel Hex</A
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>This ASCII format consists of a series of CR+LF terminated "records" of ASCII
text. Each record has the following structure: a start-of-record character
":", a two-digit ASCII hex byte count, a four-digit ASCII hex address, a two-
digit ASCII hex record type, an optional sequence of two-digit ASCII hex data 
values, and a two-digit ASCII hex checksum. The LW tool chain issues only 00, 
and 01 Intel Hex record types. Data records are limited to maximum of 16 
data bytes in length, and paragraph alignment of addresses is favored. The 
address sequence of the Intel hex records directly follows that of the source 
file; multiple ORG directives in the source code may result in out-of-sequence 
addresses in the Intel Hex output. </P
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>Intel Hex format is the other standard ASCII format accepted by most memory 
device programming equipment, it and the Motorola S-Record format are used for
similar purposes.</P
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>LWASM can output this format since version 4.10.</P
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