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Vector Graphic Prom Ram III User manual

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iI=torn =tArn
U)E=i) mAnUAL .
PROM RAM III BOARD
Revision 1
PROM PROGRAMMING PROGRAM
Revision 1
USERS MANUAL
Revision A"
July 16, 1979
Copyright 1979 by Vector Graphic Inc.
All rights reserved.
Disclaimer
Vector Graphic makes no representations or warranties with respect to the
contents of this manual itself, even if the product it describes is covered
by a warranty or repair agreement. Further, Vector Graphic reserves the
right to revise this publication and to make changes from time to time in
the content hereof without obligation of Vector Graphic to notify any person
of such revision or changes, except when an agreement to the contrary
exists.
Revision Numbers
The date and revision of each page herein appears at the bottom of each
page. The revision letter such as A or B changes if the manual has been
improved but the product itself has not been significantly modified. The
da~e and revision on the Title Page corresponds to that of the page most
.recently revised. When the product itself is modified significantly, the
product will get a new revision number, as shown on the manual's title page,
and the manual will revert to revision A, as if it were treating a brand new
product. THIS MANUAL SHOULD ONLY BE USED WITH THE PRODUCT(S) IDENTIFIED ON
THE TITLE PAGE. (-/'
""-"--~
.
The PROM RAM III Board sold hereunder is sold as is , with all faults and
without any warranty, either expressed or implied, including any implied
warranty of fitness for intended use or merchantability. However, the above
notwithstanding, VECTOR GRAPHIC, INC., will, for a period of ninety (90)
days following delivery to customer, repair or replace any PROM RAM III
Board that is found to contain defects in materials or workmanship,
provided:
1. Such defect in material or workmanship existed at the time the
PROM RAM III Board left the VECTOR GRAPHIC, INC., factory,
2. VECTOR GRAPHIC, INC., is given notice of the precise defect
claimed within ten (10) days after its discovery,
3. The PROM RAM III Board is promptly returned to VECTOR GRAPHIC,
INC., at customer's expense, for examination by VECTOR GRAPHIC, INC., to
confirm the alleged defect, and for subsequent repair or replacement if
found to be in order.
Repair, replacement or correction of any defects in material or workmanship
which are discovered after expiration of the period set forth above will be
performed by VECTOR GRAPHIC, INC., at Buyer's expense, provided the PROM RAM
III Board is returned, also at Buyer's expense, to VECTOR GRAPHIC, INC., for
such repair, replacement or correction. In performing any repair,
replacement or correction after expiration of the period set forth above,
Buyer will be charged in addition to the cost of parts the then-current
VECTOR GRAPHIC, INC., repair rate. At the present time the applicable rate
is $35.00 for the first hour, and $18.00 per hour for every hour of work
required thereafter. Prior to commencing any repair, replacement or
correction of defects in material or workmanship discovered after expiration
of the period for no-cost-to-Buyer repairs, VECTOR GRAPHIC, INC., will
submit to Buyer a written estimate of the expected charges, and VECTOR ·
GRAPHIC, INC., will not commence repair until such time as the written
estimate of charges has been returned by Buyer to VECTOR GRAPHIC, INC.,
signed by duly authorized representative authorizing VECTOR GRAPHIC, INC.,
to commence with the repair work involved. VECTOR GRAPHIC, INC., shall have
no obligation to repair, replace or correct any PROM RAM III Board until the
written estimate has been returned with approval to proceed, and VECTOR
GRAPHIC, INC., may at its option also require prepayment of the estimated
repair charges prior to commencing work.
Repair Agreement void if the enclosed card is not returned to VECTOR
GRAPHIC, INC. within ten (10) days of end consumer purchase.
Repair Agreement
Table of Contents
Specifications •...•••••.••.•.••••.•.••••.•••••.•..•••..•.••••. 1 1
Description of the PROM/RAM III Board ••••••••••••••••••••••••• 1-3
2.1
2.2
2.3
2.4
2.5
Block A and Block B - General ••••••••••••••••••••••••••••••••• 2-2
Block A•• ~••••••••••••••••.••••••••••••••••••••••••••••••••••• 2 3
Block B•••••••••••••••••••••••••••••••••••••••••••••••••••••••
~-3
Figures 2
&
3 - EXamples of Block B Configurations •••••••••••• 2-5
Block Select Addressing ••••••••••••••••••••••••••••••••••••••• 2-6
PROM/Scratchpad Memory Invert ••••••••••••••••••••••••••••••••• 2-6
RAM Memory Address Select in Block B •••••••••••••••••••••••••• 2-7
Disable 3K of Address Space in Block B •••••••••••••••••••••••• 2-7
Power-on/Reset Jump - Description ••••••••••••••••••••••••••••• 2-8
Use PRESET or POC for Power-on/Reset Jump ••••••••••••••••••••• 2-8
Phantom Generated if Power-on/Reset ••••••••••••••••••••••••••• 2-9
Jump to PROM/RAM III Board if Power-on/Reset •••••••••••••••••• 2-9
2.6
2.7
2.8
2.9
2.10
2.11
2.12
2.13
2.14
2.15
2.16
2.17
Block Swap•••••••••••••••••••••••••••••••••••••••••••••••••••• 2 1 0
Disable Power-on/Reset Response ••••••••••••••••••••••••••••••• 2-10
MWR.ITE •••••••••••••••••••••••••••••••••••••••••••••••••••••••• 2 10
Wait Sta~e Generation ••••••••••••••••••••••••••••••••••••••••• 2-11
2.18 Programming a PROM - Normal Procedure •••••••.•••••••••••••••••• 2-13
2.19 Writing a PROM Programming Program •••••••••••••••••••••••••••• 2-16
2.20 Re-assembling the PROM Programming program •••••••••••••••••••• 2-17
2.21 PROM Programming Program Listing ••••••••••••••••••••••• 2-18 - 2-24
3.1 Addressinq •••••••••••••••••.••••.••••••••••••••••••••. _••••••••• 3 1
3.2 Data Inp:ut/Output••••'•••••••••••••••••••••••••••••••••••••••••• 3-2
3.3 Control Signals•••••••••••••••....••••....•••••••
e .•••••••••••••
3 2
3.4
PR.OM
Proqramminq ••••••••••••••••••••••••••••••••••••••••••••••• 3 3
3.4 Power Supplies ••••••••••••••••••••••••••••••••••••••••••••••••• 3 4
Board Layout ••••••••••••••••••••••••••••••••••••••••••••••••••• 4 1
Schematic Errata ••••••••••••••••••••••••••••••••••••••••••••••• 4 2
Schem.tic •••••••••••..•••.•••••••••••••••••••••••.•.•••••••••••• 4 3
Standard Location of
Systems Monitor PROM
RAM: 1K, included with the board
PROM: Sockets for 12 PROMs.
Listing included in manual
Executable version on MOOS System Diskettes
8.4 and later.
RAM: 300 ns.
PROM: User selected (450 ns. typ)
RAM: 2114 static
PROM: 2708 (1K each) or 2704 (1/2K each)
Two blocks (A and B) are separately
addressed
Block A has 8 PROM sockets
Block B has 4 PROM sockets and 1K RAM
Base address of the two 8K blocks
Block B PROM at top or bottom of block
Address of 1K RAM within remaining 4K
Disable unused 3K, for use by other boards
Block
k
disabled
Block B base address: COOOH
Block B PROMs: COOOH - CFFFH
Block B RAM: DCOOH - DFFFH
Block B disabled 3K: DOOOH - DBFFH
Power-on/Reset JumpOptions
(jumper) Use PRESETor POC
Jump to first instruction of Block A or
B.
Disable phantom generation
Disable jump to on-board memory
Standard.power-on/Reset
Jumpers POCis used
Jump to beginning of Block B
Phantom and jump to on-board both enabled
Jumper option to generate MWRlTEon board
Standar~ option not enabled
Jumper option to generate one wait state
each time board is addressed
Standard: option not enabled
+8Vdc
@
450 mA(Typ)
+18Vdc
@
(depends on quantity of PROM)
-18Vdc
@
(depends on quantity of PROM)
(~,
~,..:>,>,