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                The ZCPR3 INSTALLATION WORKBOOK

                        by Richard Conn


                 First Revision, 8 March 1985
               Original Draft, 20 February 1985




he                                  The ZCPR3 INSTALLATION WORKBOOK

About this Workbook

    Thi� workboo� take� yo� throug� th� eigh� step� o� ZCPR� �
installation��  Yo� shoul� hav� � cop� o� th� Installatio� Manua� �
(o� SAMPLER� hand� a� yo� wor� throug� it��  Thi� workboo� wil� �
serv� t� direc� you� readin� o� th� Installatio� Manua� an� �
provid� � plac� fo� yo� t� writ� dow� informatio� require� durin� �
th� installatio� process��  Ther� ar� blank� t� fil� i� an� �
scratc� area� i� whic� yo� ma� perfor� computation� an� mak� �
notes�� i� i� recommende� tha� yo� mak� al� o� you� computation� �
an� note� here�  Thi� workboo� ca� serv� a� � documen� o� ho� yo� �
se� u� you� ZCPR� system�� s� yo� ca� refe� bac� t� i� late� i� �
yo� wan� t� mak� � change.

    Eac� ste� o� th� installatio� proces� i� detaile� i� th� �
followin� page� an� i� presente� wit� th� followin� format:

         Objective:
              The goal to be achieved
         Required Files:
              The programs and other files required to perform
              this step
         References:
              The chapters and sections in the Installation
              Manual and in ZCPR3:_The_Manual associated
              with this step; the indicated sections of the
              Installation Manual are required reading, while
              those sections in ZCPR3:_The_Manual contain
              supplementary information
         Instructions:
              Step-by-step details on what to do; places are
              also provided for you to write down important
              information


pa �
Overview of ZCPR3 Installation

    Objective To summarize the goals of the installation
              process

    Required_Files None

    References
         Installation Manual -- Chapter 1
         ZCPR3: The Manual   -- Chapters 1, 2, 9-16

    Instructions
    1��� Revie��� chapte� �� o� th� Installatio� Manua� an� �
(optionally� revie� th� indicate� chapter� o� ZCPR3�_Th�_Manual.

    2��  I� summary� th� followin� item� ar� goin� t� b� create� �
fo� you� microcompute� system.

         A�� �� ne�� SYSGE� imag� containin� th� ZCPR�� Comman� �
Processo� i� plac� o� th� CP/� Consol� Comman� Processo� (CCP)�  �
Th� BIOӠ ma�� als� b� modified��  Figur� 1-� (pag� 6�� o� th� �
Installatio� Manua� show� th� SYSGE� image� o� � conventiona� �
CP/� syste� an� � ZCPR� system�  Th� modifie� BIO� i� require� i� �
orde� t� initializ� th� ZCPR� buffer� fo� you� system.

         B�� Th� Syste� Segment� require� fo� you� choic� o� �
ZCPR�� configuration��  Sectio� 1.� o� th� Installatio� Manua� �
(pag� 7� an� chapter� 2�� 10� an� 1� o� ZCPR3�_Th�_Manual� discus� �
th� topi� o� th� Syste� Segments�  Th� ZCPR� Syste� Segment� are:

              o Environment Descriptor
              o TCAP File for your terminal
              o Flow Command Packages
              o Input/Output Packages
              o Resident Command Packages
              o Named Directory Files

         C��� Th� ZCPR�� Utilitie� installe� fo� you� ZCPR� �
configuration��  Sectio� 1.� o� th� Installatio� Manua� (pag� 7� �
an� chapter� 3-8�� 15�� an� 1� o� ZCPR3�_Th�_Manual� discus� th� �
utilities.

pa �
    3�� Th� installatio� proces� fo� � ZCPR� syste� consist� o� �
these steps:
         1) Select the features of the target ZCPR3 system
         2) Plan the memory structure of the target ZCPR3 system
              (create Z3BASE.LIB)
         3� Modif� th� col� boo� routin� i� th� BIO� t�
              initialize buffers as required
         4) Select the features of the ZCPR3 Command Processor
              (create Z3HDR.LIB)
         5� Overla� th� CP/� CC� wit� th� ZCPR� Comman�
              Processor and overlay the old BIOS with the
              new BIOS; create the new SYSGEN image for your
              ZCPR3 System
         6) Place the new SYSGEN image for your ZCPR3 System
              onto the Operating System tracks of a disk
         7) Select the features of your System Segments and
              create the System Segments
         8) Install the ZCPR3 utilities

    Read chapter 1 of the Installation Manual now.

pa �
Step 1: Selecting the Features

    Objective Select the features your ZCPR3 System will
              have

    Required_Files None

    References
         Installation Manual -- Chapter 2
         ZCPR3: The Manual   -- Chapters 2, 9-11, and 17

    Instructions
    A� Rea� Chapte� � o� th� Installatio� Manual.

    B. Make the following decisions:

         1� Ar� yo� goin� t� includ� th� standar�     YES   NO�
1ˠ� overhea� i� you� ZCPR�� System���  I� i� �
recommende� tha� yo� answe� YE� t� thi� question�  �
I� YES� g� t� decisio� 3� i� NO� g� t� questio� 2.

         2�� Yo�� ar� NO� goin� t� includ� th� �
standar� 1� overhea� i� you� ZCPR� System��  Whic� �
part� o� th� standar� overhea� ar� yo�� goin� t� �
include?

              2a. External Stack                      YES   NO

              2b. Command Line Buffer                 YES   NO

              2c. Memory-Based Named Directory        YES   NO

              2d. External File Control Block         YES   NO

              2e. Message Buffers                     YES   NO

              2f. Shell Stack                         YES   NO

              2g. Environment Descriptor              YES   NO

         3�� Whic� o� th� followin� package� ar� �
yo� goin� t� implemen� i� you� ZCPR�� System?�  I� �
i� suggeste� tha� Flo� Comman� Package� ar� mos� �
important�� Residen� Comman� Package� ar� second� �
an� Input/Outpu� Package� ar� third.

              3a. Flow Command Packages               YES   NO

              3b. Resident Command Packages           YES   NO

              3c. Input/Output Packages               YES   NO

pa �
         4�� Whic� o� th� othe� buffer� ar� yo� �
goin� t� provide��  Th� Externa� Pat� i� highl� �
recommended.

              4a. External Path                       YES   NO

              4b. Wheel Byte                          YES   NO



                -- Blank Space for Comments --


pa �
Step 2: ZCPR3 Memory Structure

    Objective To plan the memory structure of your ZCPR3
              System and to create your Z3BASE.LIB file

    Required_Files Z3BASE.LIB (ZCPR3 File)
                   Z3LOC.COM (ZCPR3 File)
                   MOVCPM.COM or equiv
                   DDT.COM or equiv (ZDM and DSD)
                   your favorite editor

    References
         Installation Manual -- Chapter 3
         ZCPR3: The Manual   -- Chapters 2 and 18

    Instructions
    A� Rea� Chapte� � o� th� Installatio� Manual.

    B� Yo� ar� no� goin� t� figur� ou� ho� muc� spac� you� ZCPR� �
Syste� i� goin� t� take��  Fil� ou� th� followin� tabl� base� o� �
you� answer� i� Ste� 1�

         1�� I� yo� answere� YE� t� questio� 1� �
ente� 1� an� g� o� t� th� botto� o� th� page��  I� �
yo�� answere� N� t� questio� 1�� ente� � an� g� o� �
t� question 2.                                         _________

         2��  Fo� eac� o� th� YE� answer� unde� �
questio� 2�� ente� th� indicate� value��  Fo� eac� �
o� th� N� answers�� ente� 0�  Item� 2b� 2c� an� 2� �
may be adjusted if you want more or less space.

              2a. External Stack = 48                 _________

              2b. Command Line Buffer = 208
                  (allows for 200 chars/line)         _________

              2c. Named Directory Buffer = 256
                  (allow� fo� 1� 18-byt� entries)     _________

              2d. External FCB = 48
                                                      _________

              2e. Message Buffers = 80
                                                      _________

              2f. Shell Stack = 128
                  (allows for 4 32-byte shells)       _________

              2g. Environment Descriptor = 256
                                                      _________

         Comput� th� tota� o� al� value� yo� hav� �
entered in on this page.                               =========
pa �
         2h�� Ente� th� tota� fro� th� botto� o� �
th� previou� pag� here.
                                                      ==========

         3�� Ente� th� followin� value� fo� eac� �
o� th� package� yo� selecte� i� questio� � i� ste� �
1��  I� yo� wis� t� modif� thes� value� t� provid� �
mor� o� les� spac� fo� eac� o� thes� packages� �
fee� fre� t� d� so��  Th� indicate� size� ar� th� �
recommende� values.

              3a. Flow Command Package = 0.5K         _________

              3b. Resident Command Package = 2K
                                                      _________

              3c. Input/Output Package = 1.5K
                                                      _________



              3d. Total of 3a-3c                      =========

         4��  Item� 4� an� 4� i� ste� �� requir� �
virtuall� n� additiona� spac� (o� th� orde� o� 10-�
1� byte� total)�� an� spac� fo� thes� entrie� ca� �
usuall�� b� foun� somewher� i� fixe� memor�� (dow� �
i� th� firs� 25� byte� o� u� i� th� BIOS)��  N� �
spac� entr� wil� b� mad� fo� thes� selections.


    Comput� th� tota� o� th� entrie� o� thi� pag� �
an� roun� th� numbe� u� t� th� nex� 1� i� ther� i� �
any fraction.  Enter the total of 2h and 3d.           =========


    C�� Figur� ou� th� siz� o� you� BIOS��  Th� �
progra�  Z3LO� wil� giv� yo� th� startin� addres� �
o� you� BIO� i� yo� ru� i� o� you� curren� system�  �
A� a� alternative� th� addres� a� memor� location� �
�� an� �� ca� b� examine� wit� DDԠ t� determin� �
wher� you� BIO� starts��  Writ� dow� th� siz� o� �
you� BIO� here.                                        _________

pa �
    D���  Determin� wher� yo�� ca� plac� th� ZCPR�� Comman� �
Processo� (ZCPR�� CP)��  Thi� hinge� o� wher� you� MOVCP͠ (o� �
equivalent�� progra� place� th� syste� whe� tol� t� mov� it�  �
MOVCP͠ relocate� th� BDO� fo� you�� an� thi� i� th� on� par� o� �
you� ol� CP/� syste� whic� w� ar� retaining�� s� w� wil� hav� t� �
pla� th� memor� ma� o� you� syste� base� o� wher� yo� ca� plac� �
th� BDOS�  I� yo� ar� goin� t� us� ZRDOS� o� ZRDOS� fro� Echelon� �
thi� become� muc� les� o� � proble� sinc� yo�� hav� absolut� �
contro� o� wher� yo� ca� plac� th� ZRDOS�  Sinc� th� installatio� �
manua� i� geare� fo� thos� wh� wil� continu� t� us� th� CP/� �
BDOS�� w� wil� direc� th� discussio� t� th� BDO� an� no� cove� �
installation with ZRDOS at this time.

    T� assis� yo� furthe� i� determinin� th� addresse� fo� th� �
component� o� you� ZCPR� System�� th� followin� tabl� show� th� �
addresse� o� th� ZCPR� Comman� Processor�� BDOS�� an� BIOӠ fo� �
variou� size� o� TP� (b� "TPA"�� � a� referrin� t� th� are� o� �
memor�� belo� th� ZCPR� Comman� Processo� whic� doe� NOԠ includ� �
th� ZCPR� Comman� Processo� itself).

                ------------ Locations ----------
TPA Size         ZCPR3 CP           BDOS      BIOS

  44K              0B000          0B800     0C600
  45K              0B400          0BC00     0CA00
  46K              0B800          0C000     0CE00
  47K              0BC00          0C400     0D200
  48K              0C000          0C800     0D600
  49K              0C400          0CC00     0DA00
  50K              0C800          0D000     0DE00
  51K              0CC00          0D400     0E200
  52K              0D000          0D800     0E600
  53K              0D400          0DC00     0EA00
  54K              0D800          0E000     0EE00
  55K              0DC00          0E400     0F200
  56K              0E000          0E800     0F600

    Fo� example�� i� th� amoun� o� additiona� overhead�� a� �
indicate� b� you� answe� t� questio� B� o� th� previou� page�� i� �
1K�� an� you� BDO� currentl� reside� a� E400�� the� yo� nee� t� �
mov� th� BDO� dow� b� 1� (1� � 400H� t� E000�  Hence� yo� nee� t� �
ru� MOVCP͠ wit� th� correc� valu� t� plac� you� BDOӠ a� � �
startin� addres� n� highe� tha� E000.

    Find this value now.  Record the following values:


         ZCPR3 CP Address  _____________

         BDOS Address      _____________

         BIOS Address      _____________

pa �
    E�� Usin� th� memor� ma� i� Figur� 3-� (pag� 22�� o� th� �
Installatio� Manua� an� th� example� o� th� followin� tw� page� �
a� � guide�� fil� ou� th� followin� tabl� a� � memor� ma� fo� th� �
syste� yo�� ar� planning��  Us� th� dat� fro� Ste� �� an� th� �
question� i� thi� ste� (A-D� t� hel� you��  Th� answer� fro� �
questio� � (previou� page� shoul� b� copie� directl�� int� thi� �
tabl� a� the� ar� (startin� addresse� o� th� ZCPR� CP�� BDOS� an� �
BIOS)�  Leav� blan� th� element� yo� di� no� select�  I� you� RO� �
i� a� a� od� location�� adjus� you� memor� usag� accordingl� (yo� �
ma� wan� t� plac� som� o� th� buffer� AFTE� th� ROM).

                                              ADDRESS
FUNCTION                        SIZE      STARTING  ENDING


ZCPR3 Command Processor          2   K    ________  ________

BDOS                             3.5 K    ________  ________

Your BIOS                     _______     ________  ________

ROM (if not at top of memory) _______     ________  ________

Resident Command Package      _______     ________  ________

ROM (if not at top of memory) _______     ________  ________

Input/Output Package          _______     ________  ________

ROM (if not at top of memory) _______     ________  ________

Flow Command Package          _______     ________  ________

ROM (if not at top of memory) _______     ________  ________

Environment Descriptor        _______     ________  ________

Shell Stack                   _______     ________  ________

Message Buffers               _______     ________  ________

External FCB                  _______     ________  ________

Named Directory Buffer        _______     ________  ________

Command Line Buffer           _______     ________  ________

External Stack                _______     ________  ________

ROM (if at top of memory)     _______     ________  ________

    Se� th� followin� tw� page� fo� example� o� ho� t� fil� i� �
thi� table�  Refe� als� t� pag� 2� o� th� Installatio� Manual.
pa �.fo                                                          Page #

    Exampl� 1�� N� RO� i� memor� an� n� Input/Outpu� Package�  �
All other features selected.


                                              ADDRESS
FUNCTION                      SIZE      STARTING  ENDING


ZCPR3 Command Processor          2   K    _ D600 _  _ DDFF _

BDOS                             3.5 K    _ DE00 _  _ EBFF _

Your BIOS                     __ 1.5 K    _ EC00 _  _ F1FF _

ROM (if not at top of memory) _______     ________  ________

Resident Command Package      __ 2.0 K    _ F200 _  _ F9FF _

ROM (if not at top of memory) _______     ________  ________

Input/Output Package          _______     ________  ________

ROM (if not at top of memory) _______     ________  ________

Flow Command Package          __ 0.5 K    _ FA00 _  _ FBFF _

ROM (if not at top of memory) _______     ________  ________

Environment Descriptor        _ 256 _     _ FC00 _  _ FCFF _

Shell Stack                   _ 128 _     _ FD00 _  _ FD7F _

Message Buffers               _  80 _     _ FD80 _  _ FDCF _

External FCB                  _  48 _     _ FDD0 _  _ FDFF _

Named Directory Buffer        _ 256 _     _ FE00 _  _ FEFF _

Command Line Buffer           _ 208 _     _ FF00 _  _ FFCF _


External Stack                _  48 _     _ FFD0 _  _ FFFF _

ROM (if at top of memory)     _______     ________  ________

pa �
    Exampl� 2�� 1� RO� fro� F800-FBF� an� n� Input/Outpu� Pack�
age�  Al� othe� feature� selected.


                                              ADDRESS
FUNCTION                      SIZE      STARTING  ENDING


ZCPR3 Command Processor          2   K    _ D200 _  _ D9FF _

BDOS                             3.5 K    _ DA00 _  _ E7FF _

Your BIOS                     __ 1.5 K    _ E800 _  _ EDFF _

ROM (if not at top of memory) _______     ________  ________

Resident Command Package      __ 2.0 K    _ EE00 _  _ F5FF _

ROM (if not at top of memory) _______     ________  ________

Input/Output Package          _______     ________  ________

ROM (if not at top of memory) _______     ________  ________

Flow Command Package          __ 0.5 K    _ F600 _  _ F7FF _

ROM (if not at top of memory) __ 1.0 K    _ F800 _  _ FBFF _

Environment Descriptor        _ 256 _     _ FC00 _  _ FCFF _

Shell Stack                   _ 128 _     _ FD00 _  _ FD7F _

Message Buffers               _  80 _     _ FD80 _  _ FDCF _

External FCB                  _  48 _     _ FDD0 _  _ FDFF _

Named Directory Buffer        _ 256 _     _ FE00 _  _ FEFF _

Command Line Buffer           _ 208 _     _ FF00 _  _ FFCF _

External Stack                _  48 _     _ FFD0 _  _ FFFF _

ROM (if at top of memory)     _______     ________  ________

pa �
    F�� Yo�� no� hav� al� th� dat� require� t� edi� Z3BASE.LIB�  �
Run your favorite editor on Z3BASE.LIB:

         1�� Edi� th� commen� heade� an� fil� i� th� value� fo� �
you� syste� a� presente� i� th� tabl� yo� jus� fille� i� above�  �
Yo� wil� fin� thi� t� b� � tediou� proces� whic� reall� pay� of� �
i� th� lon� run.

         2�� Se� al� o� th� equate� i� Z3BASE.LI� t� contai� th� �
prope� value� a� yo� planne� o� th� tabl� above��  Follo� throug� �
sectio� 3.� o� th� Installatio� Manua� a� yo� d� this.


         -- Blank Space for Calculations and Notes --


pa �
Step 3: Modify the BIOS Cold Boot Routine

    Objective Modif� th� Col� Boo� routin� i� you� BIO� to
              initialize the buffers you selected above.

    Required_Files source to your BIOS
                   your favorite editor
                   an assembler that will assemble your
                         BIOS and generate a HEX file

    References
         Installation Manual -- Chapter 4, Section 4.1
         ZCPR3: The Manual   -- Chapter 19

    Instructions
    A�� Stud�� sectio� 4.�� o� Chapte� �� o� th� Installatio� �
Manual�  Refe� t� th� sampl� sessio� i� sectio� 4.5�

    B�� Writ� cod� int� th� Col� Boo� routin� t� initializ� th� �
buffer� yo� include� i� you� ZCPR� System��  Yo� ma� wan� t� us� �
th� cod� i� sectio� 4.� afte� th� labe� CBOOT�� a� � mode� fo� �
you� code.

    Th� followin� buffer� mus� b� initialize� t� zero:

         1. Resident Command Package
         2. Flow Command Package
         3. Environment Descriptor
         4. Shell Stack
         5. Message Buffers
         6. Named Directory Buffer

    The following buffers must be initialized with data:

         1. External Path
              Initialize the path
         2. Wheel Byte
              Clear it or set it
         3. Input/Output Package
              Place initial set of drivers
         4� Comman� Lin� Buffer
              Initializ� siz� an� startu� command

    The following buffers do not need to be initialized:

         1. External Stack
         2. External File Control Block

    C�� Assembl� you� BIO� an� mak� sur� i� assemble� withou� �
error��  Als� mak� sur� tha� i� i� smal� enoug� t� fi� o� th� �
Syste� Track� fo� you� microcomputer�  Yo� no� hav� � HE� fil� o� �
you� ne� BIOS.

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Step 4: Editing Z3HDR.LIB

    Objective To select the features of the ZCPR3
              Command Processor

    Required_Files Z3HDR.LIB (ZCPR3 File)
                   Z3BASE.LIB (ZCPR3 File)
                   ZCPR3.ASM (ZCPR3 File)
                   your favorite editor
                   Digital Research MAC, Echelon ZAS,
                         or equivalent assembler

    References
         Installation Manual -- Chapter 4, Section 4.2
         ZCPR3: The Manual   -- Chapters 2, 9, and 19

    Instructions
    A�� Rea� sectio� 4.� o� th� Installatio� Manual��  Refe� t� �
th� sampl� sessio� i� sectio� 4.5.

    B� Edi� Z3HDR.LI� an� se� th� equate� a� yo� desire�  Follo� �
alon� i� sectio� 4.� o� th� Installatio� Manua� sinc� i� provide� �
� runnin� dialo� o� you� basi� tradeoffs.

    C�� Assembl� ZCPR� an� mak� sur� i� assemble� withou� error�  �
Thi� automaticall�� check� t� ensur� tha� th� ZCPR�� Comman� �
Processo� i� 2� o� les� i� siz� (a� erro� i� raise� i� i� i� ove� �
2ˠ i� size)��  Yo� hav� t� us� a� assemble� lik� Echelon'� ZA� �
becaus� o� th� us� o� macros��  Yo� no� hav� � HE� fil� o� you� �
ZCPR3 Command Processor.

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Step 5: Overlaying the old BIOS and the CCP

    Objective Replace the CP/M CCP with ZCPR3 and your old
              BIOS with the modified BIOS created above.

    Required_Files MOVCPM.COM
                   SYSGEN.COM
                   DDT.COM, SID.COM, or equivalent
                   ZCPR3.HEX (from previous assembly)
                   BIOS.HEX (from previous assembly)

    References
         Installation Manual -- Chapter 4, Section 4.3
         ZCPR3: The Manual   -- Chapter 19

    Instructions
    A�� Rea� sectio� 4.� o� th� Installatio� Manual��  Refe� t� �
the sample session in section 4.5.

    B�� Yo�� ma� wan� t� buil� � conventiona� CP/� syste� whic� �
contain� you� ne� BIO� an� run� a� th� addres� o� you� ne�� ZCPR� �
system��  Thi� i� a� additiona� ste� whic� i� no� detaile� i� th� �
Installatio� Manua� a� thi� point�� an� i� ma� sav� yo� � lo� o� �
frustratio� later��  Amon� othe� things� i� assure� yo� tha� you� �
BIO� i� correc� an� tha� you� BOO� i� als� workin� properly��  T� �
d� this:

         1. Ru� MOVCP� wit� th� prope� value
         2� SAV� th� memor� imag� t� � dis� fil� (CPM.BIN)
         3. Run DDT on CPM.BIN to load it
         4� Loa� th� BIO� (sectio� 4.5.1� show� th� procedure)
         5. Correct the BOOT if necessary
         6. Exit DDT and SAVE the result to disk
         7. Run SYSGEN on the new image, place it on the
              system tracks, and make sure it boots and runs
              correctly

    I� yo� d� thi� par� o� Ste� 5�� yo� no� hav� � workin� CP/� �
syste� whic� run� wher� you� ZCPR� wil� run�� an� yo�� hav� �
confirme� tha� you� BIO� i� OK��  Yo� ar� als� i� � goo� plac� t� �
follo� th� Installatio� Manua� a� ste� 4.5.10.

    C�� I� yo� di� no� d� � above�� ru� MOVCP� o� you� curren� �
CP/� Syste� t� locat� th� BDO� a� th� prope� location��  Sav� th� �
resultan� syste� imag� o� dis� a� � fil� vi� th� SAVŠ command�  �
I� yo� di� � above� th� imag� generate� i� read� fo� you.

    D�� Us� DDԠ t� rea� i� th� syste� imag� save� i�   o� C�  �
Examin� th� are� occupie� b� th� CC� an� BDO� t� mak� sur� the� �
ar� wher� the� shoul� be.

pa �
    E� Stil� i� DDT� Zer� ou� th� are� occupie� b� th� CCP�  Us� �
th� � an� � command� t� rea� i� th� HE� fil� o� th� ZCPR� Comman� �
Processor��  Follo�� alon� i� sectio� 4.5.1� o� th� Installatio� �
Manual if you need to.

    F��  Stil� i� DDT�� Zer� ou� th� are� occupie� b� th� BIOS�  �
Us� th� � an� � command� t� rea� i� th� HE� fil� o� th� BIOS�  �
Follo�� alon� i� sectio� 4.5.1� o� th� Installatio� Manua� i� yo� �
need to.

    G��  Exi� DDԠ an� sav� thi� ne� syste� imag� o� dis� a� � �
file�  � wil� refe� t� thi� fil� a� ZCPR3.BIN.


              -- Blank Space for Calculations --


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Step 6: Implanting the Operating System Image

    Objective Place the image created above on the
              operating system tracks of a scratch disk.

    Required_Files DDT.COM
                   SYSGEN.COM
                   ZCPR3.BIN

    References
         Installation Manual -- Chapter 4, Section 4.4
         ZCPR3: The Manual   -- Chapter 19

    Instructions
    A�� Rea� sectio� 4.� o� th� Installatio� Manual��  Refe� t� �
the sample session in section 4.5.

    B�� Us� DD� (� an� � commands� t� loa� th� syste� imag� fil� �
(ZCPR3.BIN� int� memory�  Chec� i� t� mak� sur� tha� al� i� well�  �
A� � minimum� mak� sur� th� followin� i� true:

         1� Th� ZCPR� Comman� Processo� i� i� plac� an� th�
            addresse� withi� i� ar� correct.

         2� Th� BIO� i� i� plac� an� th� addresse� withi� i�
            ar� correct.

         3� Th� BOO� i� correc� fo� loadin� th� operatin�
            syste� a� th� correc� memor� location.

    C�� Us� SYSGE� t� plac� thi� memor� imag� ont� th� operatin� �
syste� track� o� � scratc� disk���  Sectio� 4.5.1�� i� th� �
Installatio� Manua� give� yo� a� exampl� o� thi� step.

    D��  Remov� al� disk� fro� you� system��  Plac� th� scratc� �
dis� i� you� � driv� an� tr� t� boo� it.

    I� al� wen� well�� ZCPR� shoul� hav� com� u� an� presente� �
yo�� wit� � prompt��  Sinc� you� scratc� dis� i� blank�� i� yo� �
loade� th� Comman� Lin� Buffe� wit� � STARTUРcommand�� ZCPR� �
shoul� hav� echoe� thi� comman� followe� b� � questio� mar� t� �
indicat� tha� i� wa� no� found.

pa �
Step 7: System Segment Installation

    Objective Install the System Segments your selected.

    Require�_Files� LI� an� AS� file� fo� th� Syste� Segments:
                        SYSRCP.LIB and SYSRCP.ASM
                        SYSFCP.LIB and SYSFCP.ASM
                        SYSIOP.LIB and SYSIOP.ASM
                        SYSNDR.LIB and SYSNDR.ASM
                        SYSENV.LIB and SYSENV.ASM
                   your favorite editor
                   MAC.COM or equivalent
                   MLOAD.COM or equivalent

    References
         Installation Manual -- Chapter 5
         ZCPR3: The Manual   -- Chapter 20

    Instructions
    A. Read Chapter 5 of the Installation Manual.

    B� Edi� th� LI� file� t� selec� th� feature� fo� you� Syste� �
Segments��  Chapte� �� provide� � runnin� commentar�� o� you� �
options�� an� yo�� ma�� fin� i� usefu� t� follo�� alon� i� th� �
appropriat� sectio� o� Chapte� � a� yo� edi� eac� LI  file�  �
The following sections of Chapter 5 cover the indicated segments:

         5.1 - Resident Command Packages
         5.2 - Flow Command Packages
         5.3 - Input/Output Packages
         5.4 - Named Directory Files
         5.5 - TCAP Files
         5.6 - the Environment Descriptor

    C�� Assembl� you� Syste� Segments��  Mak� sur� the� assembl� �
withou� error��  Giv� th� assemble� objec� file� th� prope� fil� �
types�  Section� 4.5.� t� 4.5.� provid� overview� o� thi� proces� �
and may prove useful.

    Chapte� � o� th� Installatio� Manua� goe� int� som� detai� �
o� th� TCAР an� ho� t� creat� you� ow� i� on� i� no� alread� �
available via the TCSELECT program.

    Als� not� tha� yo� ma� late� wan� t� ru� som� o� th� ZCPR� �
utilitie� t� edi� an� creat� ne� name� director� files.

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Step 8: Utility Installation

    Objective Install the ZCPR3 Utilities for your system

    Required_Files Z3INS.COM
                   an INS file naming the utilities
                   your favorite editor
                   the utilities (COM files) you want to install

    References
         Installation Manual -- Chapter 6
         ZCPR3: The Manual   -- Chapter 21

    Instructions
    A�  Rea� Chapte� � o� th� Installatio� Manual.

    B�  Us� you� favorit� edito� t� creat� a� IN� fil� i� yo� d� �
no� alread�� hav� one��  Plac� th� name� o� th� file� t� b� �
installed in this file, one file per line.

    C��  Plac� al� file� t� b� installed�� Z3INS.COM�� you� �
Environmen� Descripto� file�� an� you� IN� fil� i� th� sam� �
director�� o� disk��  Ru� Z3INӠ o� you� INӠ fil� an� you� �
Environmen� Descripto� file.

    D��  Optionall�� creat� � TCA� fil� i� yo� hav� no� alread� �
don� s� (se� Chapte� � o� th� Installatio� Manual).

    E��  Plac� al� o� you� syste� file� i� th� roo� directory� �
creat� th� STARTU� alia� i� yo� nee� one� an� boo� you� ne� ZCPR� �
System.


                       CONGRATULATIONS!