AS09 [1.30] - Assembler for M6809/H6309 microprocessor.

Features:
- Fast two-pass assembly.
- Supports binary, s-records or Intel-hex output file formats.
- Optionally generates debug information file.
- Three segments (code, data, bss) for ROM-based programs.
- 'struct' keyword for easy declarations.
- Instruction cycle count in listing.
- Full conditional assembly with CPU identifying defines.
- C-style expressions, accept base 2...36, using either %, $ and 0x
prefixes or # format, 32-bit calculations.
- Full macro capability.
- Accepts full 6309 instruction set extensions to the M6809 (can be
enabled from the command line using -x option).
- Runs under MS-DOS 3.x+ or compatible systems.

New in version [1.30]:
- Now uses long file names when running in a Windows DOS box.
- Fixed bug in macro string parameters that contain quotes.
- Fixed obscure bug in expression evaluator.
- Added for, while and repeat looping constructs.
- Now checks for .s source file extension.
- Now accepts assignments that are not in column 1.
- Removed / as option character in DOS versions.

as09_130.zip has replaced as09_111.zip.

Uploaded by the author.

Frank Vorstenbosch
as@falstaff.demon.co.uk
frank@falstaff.demon.co.uk
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