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22 lines
1.2 KiB
Plaintext
22 lines
1.2 KiB
Plaintext
This is the source code, binaries and listing output for the
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SDS Symbol Assembler described in Symbol Tech Manual dated March 1965, with
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catalog number 900688A. This source code was obtained using the
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ocropus OCR system and first assembled by a cross assembler. The result of
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that operation was then used to assemble the code again
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on the simh SDS simulator to produce the .bo files in this directory.
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The section-7 code is a version extracted from the PAL tapes contributed by JPL.
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Some portions of that were removed to get everything to work. The standard
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SDS release of this module could not be located.
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The cat_sym.sh script collects the binaries into a single file, or card deck if
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you will, prefaced with a one card loader program. The script also produces
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a namelist file giving the values for external definitions. The order of
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the namelist is that which would occur when card reader, card punch and
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line printer modules are included at run time.
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Instructions on how to use the assembler can be found in the Technical Manual
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and the Symbol MetaSymbol Reference Manual, SDS publication 900506G.
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Two simulator command files, sym_ascii and sym, are provided as examples
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of how to run the assembler. |