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└─⟦68258fd9d⟧ Bits:30006163 8" Wang WCS floppy, CR 0232A
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WangText
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CAMPS Instructor's Manual for
MT/RST Course, Week 1
CPS/TMA/003
CDRL Logistics Support No. 03A
Line Item 8.2.4-B
Christian Lyngby/Bjarne Frederiksen
Kurt Nybroe-Nielsen
SHAPE (2), NCS (6), ORP, PBP, CL,
BSP, BF, BJR, BPM, Conf. Mgmt., LU
ILS Train.Mgr. 830617
1
830617
…0e… Conf.Mmt. 830617…86…1 …02…
…02… …02…
1791A/ktd …02… CPS/TMA/003
…02… CL/830617…02……02…ii
CAMPS Instructor's Manual for
MT/RST Course, Week No. 1…02… Prelim.…02… CAMPS
821011 All Preliminary Issue of
Document
Prelim. 830617 All Completely new update
of
manual
…86…1
…02… …02…
…02…
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830617
ARRIVAL PROCEEDINGS 1:1:2-3 2 x 45
CAMPS…0f…
Be informed on course-rules etc
No formal check
CAMPS classroom
Coffee/tea/wienerbrod served
Informal talk
Overhead pojector
4 viewfoils
Student Info Handbook
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ARRIVAL PROCEEDINGS 1:1:4-6 3 x 45 CAMPS…0f…
Be informed on course-rules etc
No formal check
Auditorium
CR Plant
CAMPS classroom
Informal talk, demonstration
Discussion
Overhead projector
Slide-projectors in Auditorium
1 viewfoil
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INITIAL TEST 1:2:1-2 2 x 45 CAMPS…0f…
Measure his own performance.
The result will be used in the student's final assessment.
The result of this est will be recorded on the "Student's
Progress Report".
Analysis of test result
CAMPS classroom
Multichoise test with 30 questions
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CAMPS SYSTEM OVERVIEW 1:2:3-5 3 x 45 CAMPS…0f…
Describe the purpose of CAMPS, what it is and what
it does.
Describe the improvements over traditional messae handling
No formal check
CAMPS classroom
Lecture
Overhead projector
Blackboard
18 viewfoils
SDM
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CAMPS H/W OVERVIEW 1:2:6 45 CAMPS…0f…
Identify major CAMPS Hardware components (incl. Terminal
Positions)
Get a first impression of size and shape f site equipment
No formal check
CAMPS Training Site
Lecture, Demonstration, Discussion
Main Site Equipment
Block Diagram is introduced
SDM
…0e…
1791A/ktd/
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GENERAL COMPUTER THEORY 1:3:1-6 6 x 45 CAMPS…0f…
The purpose of this part of the course is to establish
a baseline of knowledge concerning basic conputer thery.
The subject matter is treated very dynamically, dependent
on the course participants. Any detected dark areas
in knowledge concerning compiler related topics are
enlightened.
CAMPS Classroom
CAMPS Training Site
Discusion, Lecture
Overhead projector
Blackboard
A copy of every OH will be handed out
8 viewfoils
None
…0e…
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CAMPS H/W DESCRIPTION 1:4:1-3 3 x 45 CAMPS…0f…
Describe in an overview-form the major functions of
CAMPS down to module level.
Recognize most of the abbreiations for hardware modules
During lessons 1:4:4-6 recapture questions about major
functions and abbreviations of modules will be asked
CAMPS Classroom
Lecture
Overhead projector
Blackboard
15 viewfoils
SDM, Apendix B:
Main Site Equipment Block Diagram…86…1
…02…
…0e…
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CAMPS H/W STUDY 1:4:4-6 3 x 45 CAMPS…0f…
Identify the H/W modules.
Compare with block diagram
Follow a signal path through the equipment to a termial
position
Result of exercises
CAMPS Training Site
Demonstration, Hands-on
SDM, Appendix B:
CAMPS Main Site Equipment Block Diagram
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1:5:1-3 3 x 45 CAMPS…0f…
Measure his own performance.
The result will be used in the student's final assessment.
The result of thistest will be recorded on the student's
progress report.
Analysis of test result
CAMPS Classroom
Progress test with 20 questions
All handbooks and notes
1 viewfoil
…0e…
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DOCUMENTATIOAN OVERVIEW 1:5:4-6 3 x 45 CAMPS…0f…
Select the right documentation in search for information
Through practical exercises during the curse
CAMPS Classroom
Lecture, Discussion
Overhead Projector
6 viewfoild
All available documentation
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ARRIVAL PROCEEDINGS I
1…0f…
WELLCOME Welcome, serve coffee, tea, danish pastry
Hand out Student Info Handbook
Inroduce: - Denmark
- Sealand
- Copenhagen
- Ballerup
- CR
Company Structure
ILS structure (future interface to CAMPS)
- logistics
- maintenance
- training
- documentation
Introduction Time Schedule 7/17 week ourses 1983
to the course …0f…MT/RST…0e… - to module level
- 50% hands-on
Overview of contents of courses
Presentation - name
of CR instruc- - teaching subjects
tors - experience (military as well)
House Rules
Militry rules
(if any)
…0e… 1791A/ktd
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ARRIVAL PROCEEDINGS I
1
Presentation CR slide show in Auditorium
of CR Sight-seeing: see CR plant
- meet people from aintenance section
Presentation Course-participants are grouped two by two.
of course- Interview each other in the group (10
participants minutes)
Present each other:
- Name (what to be called)
- Background
- Experience
Practical OH Transportation (Trains, Busses)
information How to spend free time (week-ends)
Course Progress report
paperwork Student comment sheets
etc
…0e… 1791A/ktd
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INITIAL TEST T
1
INITIAL TEST Give an introduction to the test
Time to fulfill the test: 1 hour
Remember to ut on your name
TEST OH 1 Answers on OH
QUESTIONS Any misunderstandings must be cleared…86…1
…02… …02… …02… …02… …02… …02… …02…
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CAMPS SYSTEM OVERVIEW L
1…0f…
Introduction C-A-M-P-S
15 operational sites + NCS
OH 1 NICS TARE network
Improvements OH 2 verview (points 1-8)
over tradi- OH 3 Activities in message preparation
tional message OH 4 Activities in message reception
handling OH 5 User friendly man-machine interface:
OH 6 - prompts and assists the user
- only a few hours trining (ACP 127)
Easy retrieval of stored messages
- search keys (time windows)
- max. 30 days without diskpack switch
Interface to SCARS II and CCIS (via PC)
- adds CAMPS features to other systems
(ADAt-P3, CCIS)
S/W an H/W security:
H/W: TEMPEST, opto, Low-level, crypto
S/W: Modular concept, access checks (users,
S/W)
Priorities different queues
CAMPS Sites OH 7 M̲a̲i̲n̲ Site:
- COMMCEN
- WARTIME HQ (staff cells)
R̲e̲m̲o̲t̲e̲ Sites:
- CRTs
- PEAC TIME HQs
T̲A̲R̲E̲ Network:
- Collocated
- Remote (crypto-modems)
S̲C̲A̲R̲S̲ ̲I̲I̲
C̲C̲I̲S̲ via PC Blackboard drawing:
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CAMPS SYSTEM OVERVIEW L
2…0f…
OH 8 - ex. computer room layout
TERMINAL POSITIONS:
- Supervisor
- MDCO (Message Distribuion Control Operator)
- MSO Message Service Operator)
- Maintenance Position…06…1 …02…
…02… …02… …02… …02… …02… …02… …02… …02…
Main Site OH 9 - Computer racks
Equipment OH 10 - Line termination racks
Layout - Crypto roo
(COMMCEN)
H/W OH 11 Description:
Configuration PUs (redundancy), switch-over
CU
TUs
Peripherals
Security CCSI (5 LTUs) S/W development
TEMPEST
S/W OH 12 S̲y̲s̲t̲e̲m̲ S/W
Configuration - allowed to execute in "SYSTEM STATE"
A̲p̲p̲l̲i̲c̲a̲t̲i̲o̲n̲s̲S/W
- functional capabilities
S̲u̲p̲p̲o̲r̲t̲ S/W
- off-line M&D
C̲C̲S̲I̲
- S/W development tools
- utilities
S̲E̲C̲U̲R̲I̲T̲Y̲ (SDM 3.3) ACCESS CONTROL:
- physical access: (key:
"manned"/"unmanned"
- logical access:
- u̲s̲e̲r̲ profile: classification
level
functions
allowed…0f…
S̲i̲g̲n̲-̲o̲n̲ procedure: user-ID
+
password
- 3 unsuccessful attempts
- no input for 3 minutes …0e…= blocking…0f…
after s̲i̲g̲n̲-̲o̲n̲: a̲t̲t̲e̲n̲d̲e̲d̲ operation = …0e…user
is
rsponsible…0f…
classification text set by supervisor
- i̲n̲t̲e̲r̲r̲o̲g̲a̲t̲i̲o̲n̲: reenter user-ID + password
- s̲e̲c̲u̲r̲i̲t̲y̲ ̲w̲a̲r̲n̲i̲n̲g̲: display
warning,
wait
for
"I
am
alone"-code
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CAMPS SYSTEM OVERVIEW L
3
SECURITY (cont'd) SECURITY CONTROL:
Security processes fields containing
profile logicl lines special handling
+
(SP) data classification
check = SP (process/log. line) SP (data)
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲ ̲ ̲ ̲
SP (access) ̲C̲o̲n̲f̲ ̲ ̲ ̲ ̲ ̲A̲t̲o̲m̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲ ̲ ̲ ̲
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲ ̲ ̲
SP (data) ̲C̲o̲n̲f̲ ̲ ̲ ̲ ̲ ̲A̲t̲o̲m̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲ ̲ ̲ ̲
TRANSACTIONS OH 13 create
(SDM 3.4) Preparation:
edit
=
check
=
error
msgs
address
postpone hardcopy
Reception: delete VDU
long term 30 days
short term …0e…storage…0f… 24 h
OH 14 Outgoing Message flow
M̲e̲s̲s̲a̲g̲e̲ types:
Plaindress
- Operational Codress
- Data messages (no line-formatting)
Service messages automatic handling
handled by Supervisor
ACP 127: 16 format lines ensuring all relevant
information
ADAt P3 compiler: 200 predefined message
(interactive) formats for CCIS.
OH 15 INCOMING MESSAGE LOW
- MSO functions
- MDCO functions
Supervisor OH 16 Overview
functions
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CAMPS SYSTEM OVERVIEW L
4
INTERFACES OH 17 Overview
(SDM 4.2)
OH 18 H/W Configuration
(shows how connectin is done)
max. 2 NICS-TAREs per LTU
max. 1 CCIS/SCARS per LTU
CSSI: Development System: one LTU
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INTRODUCTION TO CAMPS H/W DE
1
CAMPS H/W Identify:
OVERVIEW
COMPUTER RACKS
LINE TERMINATION RACKS
FREQUENCY STABILIZER RACK CAMPS
REMOTE
TERMINAL
SUPERVISOR POSITION
MESSAGE SERVICE OPERATION POSITION
MESSAGE DISTRIBUTUION CONTROL OPERATOR POS.
MAINTENANCE POSITION
MAIN SITE USER POSITIONS
REMOTE SITE USER POSITIONS
CAMPS Demonstration of the different fnctions
functional from VDUs
description
Hand out the Block Diagram
Demonstration Block C̲O̲M̲P̲U̲T̲E̲R̲ ̲R̲A̲C̲K̲S̲:̲
of CAMPS Diagram
Hardware (SDM PU #1 and #2 (redundancy):
Compare with Appendix 3 CPUs
Block diagram B) 2 RAMs
1 MAP
1 STI
2 Poer supplies (PS)
CU: common for PUs
Power combine (switch off one PS)
3 Disk controllers
1 Floppy Disk Controller
4 LTUs
CUCP
2 MMDs
SMD (removes and replaces diskpack)
Frequency stabilizer
Adapter crate
L̲I̲N̲E̲ ̲T̲R̲M̲I̲N̲A̲T̲I̲O̲N̲ ̲R̲A̲C̲K̲S̲:̲
A TDX crate: (#1 or #4)
TDX controller
BSM-X
2 LTUX-Ss
2 x 4 adapters V24/V28 L/L 1
Opto 2
Stat mux to CRT
A VDU opto
A MSP opto
CRT
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GENERAL COMPUTER THEORY L, DI, DE
1…0f…
Purpose Establish a baseline of knowledge.
Scope All topics below are covered to an extet
necessary to make the course participants
able to follow the rest of the course. Students
are encouraged to ask questions.
Background It is assumed that the students are experiended
in communication techniques but not in computer
techniques.
Wat is a Blackboard drawing:
computer?
Example
B̲a̲n̲k̲-̲a̲c̲c̲o̲u̲n̲t̲ ̲u̲p̲d̲a̲t̲i̲n̲g̲:̲
- The operator (bank-clerk) enters a transaction
code for deposit and the amount
- The account is located and the balance
is displayed on the VDU
- The deposit-mount is entered on the keyboard
- The balance is updated and stored
What is
necessary?
Block diagram
(on blackboard)
Questions:
Name some
volatile and
some non-volatile
memory types
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GENERAL COMPUTER THEORY L, DI, DE
2…0f…
Memory types Talk about:
N̲o̲n̲-̲v̲o̲l̲a̲t̲i̲l̲e̲:̲
Read Only: ROM, PROM, EPROM
Read-Write: Diks, Floppy Disks, Tape
V̲o̲l̲a̲t̲i̲l̲e̲:̲
Read-Write: RAM (fastest, more expensive)
- static
- dynamic (needs refresh)
Another
example: A̲ ̲w̲a̲s̲h̲i̲n̲g̲ ̲m̲a̲c̲h̲i̲n̲e̲
Question What is necessary here?
REPRESENTATION
IN MEMORY:
A/D-converterD/A-converter
Decimal Q̲u̲e̲s̲t̲i̲o̲n̲s̲:̲ (contents in main storage):
Hexadecimal ̲ ̲ ̲ ̲ ̲ ̲
Binary 10…0f…10…0e… - A…0f…16…0e… ̲1̲0̲1̲0̲ ̲
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
0101010101 - ̲0̲1̲ ̲0̲1̲0̲1̲ ̲0̲1̲0̲1̲ ̲ - 166…0f…16…0e…
- 5 x 16…0e…o…0f… + 15 x 16…0e…1…0f… = 5 80 + 256 =
341…0f…10…0e…
Word length: C̲R̲8̲0̲: 16 bits = word = 2 bytes
Words Question: min/max integer:
Bytes unsigned integer: 0-FFFF - 0-65635
signed integer: 8000-7FFF - -32768 - 32767
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
sign-bit ̲1̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
A C̲R̲8̲0̲ operates in w̲o̲r̲d̲s̲ ̲a̲ ̲1̲6̲ ̲b̲i̲t̲s̲
Z̲8̲0̲: 8 bits = wordlength = 1 byte
Question: max/min integer:
unsigned: 0-FF - 0-255
signed: 80-7F - -128-127
A Z̲8̲0̲ operates in b̲y̲t̲e̲s̲ ̲a̲ ̲8̲ ̲b̲i̲t̲s̲
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GENERAL COMPUTER THEORY L, DI, DE
3…0f…
Binary Addition: (possibility for o̲v̲e̲r̲f̲l̲o̲w̲ = c̲a̲r̲r̲y̲)̲
arithmetic Subtraction: (add two's omplement)
One's complement: invert
Two's complement: one's compl. + 1
ASCII (ITA5) OH 1 How to store a̲n̲y̲ ̲c̲h̲a̲r̲a̲c̲t̲e̲r̲ in memory
- takes 7 bits (+ one for parity check)
- 2…0e…7…0f… = 128 possibilities
Baudot (ITA2) OH 2 Know from teleprinters:
takes 5 bits (= 32 possibilities)
- need for figures/letter shift
Computer Black- Standard architecture (Z80)
Architecture board
drawing Bit-slice (CR80)
bolow:
Data Bus: (Z80:8 bits, CR80: 16 bits)
Address Bus:
Z80: 16 bits: 64 Kbytesaddressing
CR80: 20 bits: 1 Mwords addressing
Control Bus: read/write control signals
interrupt signals etc.
Standard
Architecture
Bit Slice
D̲M̲A̲ = Address sourcing module
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
CPU DMA RAM SIO
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ address
Direct Memory Access
RAM - RAM
RAM - I/O…86…1 …02… …02… …02… …02… …02…
…02… …02… …02…
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GENERAL COMPUTER THEORY L, DI, DE
4…0f…
Functional R̲e̲g̲i̲s̲t̲e̲r̲s ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲R̲A̲M̲ ̲ ̲
View ̲ ̲ ̲A̲ ̲ ̲ ̲ ̲ ̲ ̲P̲S̲W̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲ ̲H̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲L̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲ ̲B̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲C̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
. . ̲ ̲ ̲ ̲ ̲ ̲ ̲
. . ̲ ̲ ̲ ̲ ̲ ̲ ̲
Example (addr 1) + 3 0 (addr 2)
Z̲8̲0̲: (Register A s Accumulator)
LD HL, addr 1
LD A, (HL)
ADCC A, 3
LD HL, addr 2
LD (HL), A
C̲R̲8̲0̲:
MOV (addr 1) R[
ADDC 3 R[
MOV R[ (addr 2)
S̲W̲E̲L̲L̲ ̲(̲C̲R̲8̲0̲)̲:
addr 1 = R[ + 3 = addr 2
P̲a̲s̲c̲a̲l̲:
addr 2: = add 1 + 3
Data PIO: Bit-parallel
communication (parallel port) 8 bits = 8 wires
SIO: Bit-serial ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ n bits = 1 wire
(UART/USART)
Data bus
Serial to
parallel
conversion:
Address us
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GENERAL COMPUTER THEORY L, DI, DE
5…0f…
Baudrate Baud = bits/sec (in binary transmission)
serial info bits
formats: I̲T̲A̲ ̲2̲:̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲
Asynchronous ̲ ̲ ̲1̲ ̲ ̲2̲ ̲ ̲3̲ ̲ ̲4̲ ̲ ̲5̲ ̲ ̲ ̲ ̲ ̲1̲ ̲ ̲2̲
̲
start bit stop bits
I̲T̲A̲ ̲5̲: (ASCII)
start stop bit
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲ ̲
̲ ̲ ̲1̲ ̲2̲ ̲3̲ ̲4̲ ̲5̲ ̲6̲ ̲7̲ ̲8̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲ ̲
pariy bit
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲?̲ Question
even parity: ̲0̲1̲0̲1̲0̲1̲0̲ ̲ ̲ answer: 1
odd parity: 0
- error detecting
Synchronous Block transfer:
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲b̲i̲t̲ ̲c̲o̲u̲n̲t̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲ ̲
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲1̲ ̲2̲ ̲3̲ ̲4̲ ̲5̲ ̲6̲ ̲7̲ ̲8̲ ̲1̲ ̲2̲3̲ ̲4̲ ̲5̲
̲.̲.
Sync-Flag
Protocols/ V̲2̲4̲/̲V̲2̲8̲ standard (RS 232)
Interface
Handshaking signals:
RTS CTS
DSR DTR
Voltages: +/-12V (standard)
+/- 6V (low level)
DCE - DTE
DTE …0e…V24…0f… DCE Network DCE …0e…V24…0f… DTE
X25 evel 2
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ (end to end)
̲ ̲ ̲4̲ ̲ ̲ ̲ ̲ ̲ ̲4̲ ̲ ̲ ̲ Transport protocol
̲ ̲ ̲3̲ ̲ ̲ ̲ log link ̲ ̲ ̲3̲ ̲ ̲ ̲ Packet protocol
X25 ̲ ̲ ̲2̲ ̲ ̲ ̲--------- ̲ ̲ ̲2̲ ̲ ̲ ̲ Logical link prot
̲ ̲ ̲1̲ ̲ ̲ ̲…0e… ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲…0f… ̲ ̲ ̲1 ̲ ̲ ̲ Physical link prot
Phsical link
…0e… 1791A/ktd
MT/RST 1:3:1-6 830617
GENERAL COMPUTER THEORY L, DI, DE
6…0f…
S/W concepts - operating system (normally firmware)
- application S/W
BOOTLOADING
P̲r̲o̲g̲r̲a̲m̲ Read only
D̲a̲t̲a̲ Read/Write
(Process)
- A process in a running program
- More processes can run on the same program
- Processes and program are totally separated
in CR80
̲ ̲ ̲ ̲ ̲ ̲
Interrupt I̲/̲O̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ I̲/̲O̲
Computer
̲ ̲ ̲ ̲ ̲ ̲
I̲/̲O̲ I̲/̲O̲
How would a computer know when some event
happens at an I/O-unit?
- Polling: ask periodically
- Intrrupt: signal from I/O-unit
Main program Interrupt
service
routine
Interrupt:
Memory Buffer (FIFO)
organizations
Stack (LIFO)
Queue
…0e… 1791A/ktd
MT/RST 1:3:1-6 830617
GENERAL COMPUTER THEORY L, DI, DE
7…0f…
Demonstration VDU - VDU V24/V28 communication
of DTE - DTE Silver-box coupled for DTE -DTE
communication
DCE - DTE VDU - Data comm tester
communication
Introduction to VDU facilities
…0e… 1791A/ktd
MT/RST 1:4:1-3 830617
CAMPS H/W DESCRIPTION L
1…0f…
Overview OH 1 Recapture of H/W Conf.
OH 2
Main Site
Equipm. PUs - Front module
Block CU - Rear modules
Diagram TUs
(SDM Peripherals
Appendix Watchdog
B)
PU OH 3 Processor bus
OH 4 Channel bus
Control bus (not a real bus)
MBTs
CPU/CACHEs
RAMs
MAP/MIA MAP: Address Translation
System Clok and Timing
MIA: V24 port
Data channel
STI/TIA
PSs (power pool)
CU OH 5 I/O Bus A and B
OH 6 CIAs (MBTs)
PSs (power combine)
Disk Controllers/Adapters
Disks - 80 Mbyte cadi
- SMD: removeable disk pack - MMDs:
operationally
dualized,
"mirrored"
Floppy Disk Controller/Adapter
Floppy Disks: dual drive 8" 250 Kbyte
LTUs/LIA-Ns: Max four channels, 9600 Bd
each (dependent on Protocol
sizes)
CUCP: overrides Watchdog commands:
allos enabling to a specific bus
TDX-sub-system OH 7 Principle of operation
- lower bus
- upper bus
- TDX controller (in TU #1 and TU #4 only)
- Bandwidth allocation
Main - STI/TIA (recap)
Site
Equipm.
Block
Diagram
…0e… 1791A/ktd
MT/RST 1:4:1-3 830617
CAMPS H/W DESCRIPTION L
2…0f…
TU OH 8 BSM-X (bus-switching)
OH 9 LTUX-Ss four channels, 2400 Bd each
V24/V28 stadard interface
Distribution OH 10 Adapters: from V24/V28 to:
Equipment - OMDTs: Optical fibre cables max 9600
Bd
- V24/28 Low Level/Long Lines:
- four channels max. 1200 Bd each
- one channel max. 9600 Bd
Adapter Crate OH 11 - BP8 rear mdule (for connection to front
module)
- Statistical Multiplexer (for CRT)
WD-subsystem OH 12 Principle of operation
OH 13 WPU
CCBA
CCB Power sense
CCAs and BSM-Xs Temperature sense
bus switchng commands
WD Control Channels: "Keep alive messages"
from PUs
WCA System Conf. Status
Maintenance Position On-line error reports
WD commands
Peripherals VDU SPLITS
Function-keys
Opo-mux
MSP Opto-mux
Filterbox Waveguide for short circuiting EMI
Power OH 14 Power line filters
distribution OH 15 Frequency stabilizer (for disks only)
…0e… 1791A/ktd
MT/RST 1:4:4-6 830617
CAMPS H/W STUDY DE, H
1…0f…
Close H/W look Block Look at actual H/W while recapturing
the
Diagram the theoretical prt from lessons 1:4:1-3
+ H/W
Assembly
Breakdown
PU Look at front modules
rear modules
D-fans
Cabling
Pull out modules
Look at slot numbers
Mainte- Look at switch settings
nance
manual
CU As for PU, plus:
ow to connect Maintenance position
VDU to MIA #1 and MIA #2 instead of WCA
Disk drives
Floppy disk drive
D-fan (redundant)
Adaptor Crate Look at: BP8
Power supplies
Opto-mux
Cabling Follow signal-path from a PU t Maintenance
Position-VDU and MSP
TU Look at: front modules
rear modules
temperature sense
S-fans
Exercises Follow the signal-path for connections
PU to a VDU or an MSP
(compare Block Diagram with actual H/W)
…0e… 1791A/ktd
MT/RST 1:5:1-3 830617
WEEKLY PROGRESS TEST T
1…0f…
PROGRESS TEST 20 Questions
Remember to fill in your name
Time to fulfill the test:45 min.
ANSWERS OH 1 Master answer on overhead
Mark
QUESTIONS Any misunderstandings must be cleared
…0e… 1791A/ktd
MT/RST 1:5:4-6 830617
DOCUMENTATION OVERVIEW L, DI
1
Overview SDM Look at the manuals in question
1.2 Discuss what topics are found in the
OH 1-6 different documentation
Define the term OEM
Site A study of CAMPS Hardware Assembly Breakdown
Differences As-To-Be-Built Drawings
1791A/ktd …02… 1:5:1
…02… 830617…02… 1 of 3
PROGRESS TEST WEEK 1
…02……02… CAMPS
NAME: ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ SCORE: ̲ ̲ ̲ ̲
̲ ̲ ̲ ̲ ̲
1 How many combinations can be made from 4 bits?
2 Which HEX-value is represented by the bit-pattern
1101?
3 What is the HEX-value of the decimal number 16?
4 What is the meaning of the foll1̲7̲9̲1̲A̲…00…CPS/TMA/003
(R) (Week 1)…00…rt …00…CL
…00…CPS Instructor's Man…00…0̲3̲…00…0̲3̲…00…8̲1̲…00…1̲4̲…00…1̲7̲…00… ̲ ̲ ̲2̲…00…3̲7̲…00… ̲1̲3̲0̲4̲7̲…00…0̲3̲…00…0̲8̲…00…8̲4̲…00…1̲0̲…00…5̲1̲…00…
̲ ̲ ̲ ̲…00…03…00… ̲ ̲ ̲ ̲91…00…0̲3̲…00…0̲8̲…00…8̲4̲…00…1̲0̲…00…3̲3̲…00…07…00…08…00…84…00…09…00…15…00…0232A…00… 47…00… ̲ ̲2̲2̲…00…06…00…
744…00… ̲7̲8̲3̲89…00…
…00…
@…02…D…00……11……00……01……10……06…'…10……11……01…p*̲J̲…15……05……00……00……00……00……00……00……01…7
S̲…00……00……00……00……00……00……14……02……00……00……14…
…14……06……13……0a……13……0c……13……0e……13……01……13… …12……08……12……0b……12……0f……12…
…12……07……10……0b……10……0f……10……02……10……86…1 …02… …02…
…02… …86…1 …02… …02… …02… …02…
…0f…
CAMPS Instructor's Manual for
MT/RST Course, Week 1
CPS/TMA/003
CDRL Logistics Support No. 03A
Line Item 8.2.4-B
Niels-Erik Nielsen/Leif Thorsby
Kurt Nybroe-Nielsen
SHAPE (2), NEN, LT,
ER[, ALG, Conf. Mgmt., LU
ILS Train.Mgr. 840620
2
840630
…0e… Conf.Mgmt. 840630…86…1
…02…
…02… …02…
1791A/rt …02… CPS/TMA/003
…02… NEN/840630…02……02…ii
CAMPS Instructor's Manual for
MT/RST Course, Week No. 1…02… Issue 1…02… CAMPS
821011 All Preliminary Issue of
Document
Prelim. 830617 All Completely new update
of
manual
1 830617 All Completely new update
of
manual
2 840620 All Completely new update
of
the manual in accordance
with CPS Log.No. 1434,
831021.
1791A/rt 840630
GENERAL ABBREVIATIONS
CAMPS
DI Discussion
DE Demonstration
L ecture
GW Group Work
T Test
I Informal Talk
S Self Study
EX Exercise
LG Laboratory Guide
OH Overhead/Handout…86…1
…02… …02… …02…
1791A/rt 840630
WEEK SPECIFIC ABBREVIATIONS
WEEK NO. 1 CAMPS
SDM CAMPS System Description Mnual CPS/SDM/00…86…1
…02… …02… …02…
…0e… 1791A/rt
840630
ARRIVAL PROCEEDINGS 1:1:2-6 5 x 45
CAMPS…0f…
- state the house rules
- name and recognize the instructor(s)
- explain the course objectives
- recognize the organization of the training center.
-1̲7̲9̲1̲A̲…00…CPS/TMA/003 (R) (Week 1)…00…rt
…00…CL …00…CPS Instructor's Man…00…0̲3̲…00…0̲3̲…00…8̲1̲…00…1̲4̲…00…1̲7̲…00…
̲ ̲ ̲2̲…00…3̲7̲…00… ̲1̲3̲0̲4̲7̲…00…26…00…10…00…84…00…09…00…27…00… …00…00…00… 4…00…2̲4̲…00…1̲0̲…00…8̲4̲…00…1̲0̲…00…1̲2̲…00…26…00…10…00…84…00…13…00…13…00…0232A…00…
46…00… ̲ ̲2̲3̲…00…41…00… 684…00… ̲7̲9̲3̲61…00……1a……00……00……00……07…p…00……11…P…00……10……06…'…10……11……01…p*̲J̲…15……05……00……00……00……00……00……00……01…7
O̲…00……00……00……00……00……00……13……02……00……00……13…
…13……05……12……09……12……0b……12……0d……12……00……12…
…12……07……10……0a……10……0e……10……02……10……06……0f……0a……0f……0e……0f……01……86…1 …02… …02… …02… …86…1
…02… …02… …02… …02…
…0f…
CAMPS
Instructor's
Manual
for
MT/RST
Course,
Week
1
CPS/TMA/003
CDRL
Logistics
Support
No. 03A
Line
Item
8.2.4-B
Niels-Erik
Nielsen/LeifThorsby
Kurt
Nybroe-Nielsen
SHAPE
(2),
NEN,
LT,
ER[,
ALG,
Conf.
Mgmt.,
LU
…0f…ILS
Train.Mgr.
840630
2
840630…0e…
…0e…
Conf.Mgmt.
840630…86…1
…02…
…02…
…02…
1791A/rt …02… CPS/TMA/003
…02… NEN/840630…02……02…ii
CAMPS Instructor's Manual for
MT/RST Course, Week No. 1…02… Issue 1…02… CAMPS
821011 All Preliminary Issue of
Document
Prelim. 830617 All Completely new update
of
manual
1 830617 All Completely new update
of
manual
2 840620 All Completely new update
of
1̲7̲9̲1̲A̲…00…CPS/TMA/003 (R) (Week 1)…00…rt
…00…CL …00…CPS Instructor's Man…00…0̲3̲…00…0̲3̲…00…8̲1̲…00…1̲4̲…00…1̲7̲…00… ̲ ̲ ̲2̲…00…3̲7̲…00…
̲1̲3̲0̲4̲7̲…00…08…00…11…00…84…00…09…00…16…00… …00…04…00… 91…00…0̲8̲…00…1̲1̲…00…8̲4̲…00…0̲9̲…00…2̲1̲…00…08…00…11…00…84…00…09…00…29…00…0232A…00… 46…00… ̲ ̲2̲4̲…00…14…00…
656…00… ̲80069…00……08……00… 0 C…00……11…P…00……10……06…'…10……11……01…p*̲J̲…15……05……00……00……00……00……00……00……01…7
O̲…00……00……00……00……00……00……12……0a……00……00……12……0b……12……0d……12……01……12…
…12……05……10……08……10……0b……10……0f……10……02……10……06……0f……0a……0f……0e……0f……02……0f……06……0e……09……86…1 …02… …02…
…02… …86…1 …02… …02… …02… …02…
…0f…
CAMPS Instructor's Manual for
MT/RST Course, Week 1
CPS/TMA/003
CDRL Logistics Support No. 03A
Line Item 8.2.4-B
Niels-Erik Nielsen/LeifThorsby
Kurt Nybroe-Nielsen
SHAPE (2), NEN, LT,
ER[, ALG, Conf. Mgmt., LU
…0f…ILS Train.Mgr. 840630
2
840630…0e…
…0e… Conf.Mgmt. 840630…86…1
…02…
…02… …02…
1791A/rt …02… CPS/TMA/003
…02… NEN/840630…02……02…ii
CAMPS Instructor's Manual for
MT/RST Course, Week No. 1…02… Issue 1…02… CAMPS
821011 All Preliminary Issue of
Document
Prelim. 830617 All Completely new update
of
manual
1 830617 All Completely new update
of
manual
2 840620 All Completely new update
of
