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***                          R o m W B W                            ***
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***                    Z80/Z180 System Software                     ***
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This directory ("Doc") is part of the RomWBW System Software 
distribution archive.  It contains documentation for components of 
the system.


CPM Manual ("CPM Manual.pdf")
-----------------------------

The original DRI CP/M 2.x Operating System Manual.  This should be 
considered the primary reference for system operation.  The section 
on CP/M 2 Alteration can be ignored since this work has already been 
completed as part of the RomWBW distribution.


CPM3 Command Summary ("CPM3 Command Summary.pdf")
CPM3 Programmer's Guide ("CPM3 Programmers Guide.pdf")
CPM3 System Guide ("CPM3 System Guide.pdf")
CPM3 User's Guide ("CPM3 Users Guide.pdf")
------------------------------------------------------

The original DRI CP/M 3.0 Operating System Documentation Set.  This
should be considered the primary reference for CP/M 3 system operation.


DDTZ Manual ("DDTZ.doc")
------------------------

Manual for the DDTZ v2.7 debug tool included on the ROM drive.


FDisk Manual ("FDisk Manual.pdf")
---------------------------------

The operational manual for John Coffman's hard disk partitioning 
program.  This program is included in RomWBW as FDISK80.


Floppy Disk Utility Documentation ("FDU.tst")
---------------------------------------------

Operational documentation for the RomWBW FDU application.


Hard Disk Anatomy ("Hard Disk Anatomy.pdf")
-------------------------------------------

Diagram of a CP/M & MS-DOS (FAT) hybrid hard disk layout.


NZCOM User's Manual ("NZCOM Users Manual.pdf")
----------------------------------------------

NZCOM operating system operation manual.


RomWBW Architecture ("RomWBW Architecture.pdf")
-----------------------------------------------

Document describing the architecture of the RomWBW HBIOS.  It 
includes reference information for the HBIOS calls.


Z180 ASCI Baud Rate Options ("Z180 ASCI Baud Rate Options.pdf")
---------------------------------------------------------------

The Z180 processor's ASCI serial ports have a limited set of
baud rate divisors.  These divisors are relative to the CPU
clock rate.  This document provides a list of the possible
baud rates for typical CPU clock rates.


ZCPR Manual ("ZCPR Manual.pdf")
-------------------------------

ZCPR is the command proccessor portion of Z-System.  This is the 
manual for ZCPR 1.x as included in RomWBW.  The installation 
instructions can be ignored since that work has already been 
completed as part of the RomWBW distribution.


ZSDOS Manual ("ZSDOS Manual.pdf")
---------------------------------

ZSDOS is the DOS portion of Z-System.  This is the manual fo ZSDOS 
1.x as included in RomWBW.  The installation instructions can be 
ignored since that work has already been completed as part of the 
RomWBW distribution.