Annotation of researchv10dc/man/man10/pal.10, revision 1.1

1.1     ! root        1: .TH PAL 10.1 UCDS
        !             2: .SH NAME
        !             3: pal \- data preparation program for PAL's and PLA's
        !             4: .SH SYNOPSIS
        !             5: .B pal
        !             6: [
        !             7: .BI - option
        !             8: ] [
        !             9: .I type
        !            10: [
        !            11: .I filename
        !            12: ] ]
        !            13: .SH DESCRIPTION
        !            14: .I Pal
        !            15: reads data from the standard input or
        !            16: .I filename
        !            17: in the form of
        !            18: .IR minterm (10.5)
        !            19: and writes on the standard output data suitable
        !            20: for
        !            21: .IR prom (10.1)
        !            22: driving a PRO LOG programmer with a MMI PAL adapter.
        !            23: .PP
        !            24: The options are:
        !            25: .TP
        !            26: .B -x
        !            27: Produce a table filled with '\-' (fuse blown) or 'X'
        !            28: (fuse present) for checking by human being.
        !            29: .TP
        !            30: .B -d
        !            31: Produce output suitable for use by
        !            32: .IR drom (10.1)
        !            33: driving a DATA I/O programmer with a LogicPak.
        !            34: .PP
        !            35: .I Pal
        !            36: has internal tables that describe the fuse layout
        !            37: and addressing inside the chips. The
        !            38: .I type
        !            39: flag on the command line is used to address the correct tables.
        !            40: .I type
        !            41: means the pal type, for example, "AM22V10".
        !            42: .PP
        !            43: The numeric symbol of a term that corresponds to the output
        !            44: enable of a pin is 100 + pin_number by convention.  Just to be strange,
        !            45: the convention for the 22V10 is: 200 + pin_number for polarity,
        !            46: 300 + pin_number for architecture fuses and pins 25 and 26 are
        !            47: asynchronous reset and synchronous preset respectively.
        !            48: .PP
        !            49: The pals with X in their name use an additional convention.
        !            50: Since
        !            51: .IR quine (10.1)
        !            52: can only handle and-or logic, and the X pals have two
        !            53: different sets of and-or logic driving the two inputs of an xor gate,
        !            54: those two terms are number 200 + output pin number and 300 + ditto.
        !            55: .SH SEE ALSO
        !            56: .IR minterm (10.5),
        !            57: .IR prom (10.1),
        !            58: .IR drom (10.1),
        !            59: .IR eprom (10.1)
        !            60: .SH BUGS
        !            61: Unfortunately, the devices are compiled in.  Case is important for device
        !            62: names.
        !            63: 

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