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WangText
Proposal for
Interface between FIKS and CCIS
LIST OF CONTENTS Page
1. SCOPE
2. DOCUMENTATION
3. SYSTEM CONCEPT
3.1 System/I/F Descriptions
3.2 Proposed Solution
4. H/W SPECIFICATION
5. SOFTWARE SPECIFICATION/DEVELOPMEN
6. FACTORY TEST, INSTALLATION & CHECKOUT
7. PRICE SUMMARY, PRICE BREAKDOWN
8. BIDDING PROVISIONS
1. S̲C̲O̲P̲E̲
This document provides a proposal for an interface between FIKS and CCIS.
The interface shall act as a batch oriented message entry port from CCIS to FIKS. Thus the
mesages are prepared entirely in the CCIS computer and transmitted to FIKS. FIKS validates
the messages. Upon successful validation, the messages are automatically released for automatic
FIKS distribution.
This proposal covers all the S/W and H/W neded on the FIKS side.
2. D̲O̲C̲U̲M̲E̲N̲T̲A̲T̲I̲O̲N̲
The following documents are required to establish a firm baseline for the interfaces
1. CCITT Orange Book
Volume VIII.2
Public Data Networks - X.25
Genea 1977
2. Royal Danish Air Force
Interface Definition for the FIKS
to CCIS Link.
April 1982
Logica Job No. 42.3607
3. FIKS DATA I/F Reference
FIX/0100/MAN/0004, Issue 2
3. S̲Y̲S̲T̲E̲M̲ ̲C̲O̲N̲C̲E̲P̲T̲
An overview of the system concept is given on figure 3-1.
Fig. 3-1
On the FIKS side the interface is implemented as add-on to the exising FIKS baseline.
3.1 S̲y̲s̲t̲e̲m̲ ̲I̲n̲t̲e̲r̲f̲a̲c̲e̲ ̲D̲e̲s̲c̲r̲i̲p̲t̲i̲o̲n̲
As described in the document:
Royal Danish Air Force
Interface Definition for
the FIKS - CCIS Link
Logica Job No. 42.3607
3.2 An outline isgiven on figure 3-2.
To handle level 1+2 of the CCIS-FIKS link a LTUX-M is used. The information field of the
HDLC frames are transferred in/out the CR80 computer via the Red TDX-bus.
A CCIS-node process is dealing with level 3+4 of CCIS-FIKS Lnk. Incoming CCIS-data frames
are stored in the FIKS Preparation Database to form a complete message. The process splits
an outgoing FIKS message into data frames and sends these via the TDX-system to the LTUX.
Ack's and nack's are send to CCIS.
ncoming CCIS-message are handed over to the CCIS-terminal process, where they are checked
for syntax errors before they are automatic released to the FIKS network. In case of failure
in the checking, they are enqueued into the supervisor distributin queue. A checkout of
outgoing FIKS messages is done in the same way, when they passes this process.
The control functions for the CCIS-FIKS link are implemented by an extention of the existing
SAF-process. I.e. open/close of the link and keep live functions.
Exchanging of messages between the FIKS-modules will be done by use of existing procedures
(MTCB's, queues). To do this it will be necessary to add new queues in the FIKS system.
A new concept: A CCIS-terminal with a specific ANO must be introduced, so that the FIKS network
is able to recognize a message with a CCIS-system as destination.
4. H̲A̲R̲D̲W̲A̲R̲E̲ ̲S̲P̲E̲C̲I̲F̲I̲C̲A̲T̲I̲O̲N̲
The proposed solution is implemented by adding the following H/W to a standard N/M baseline
o One CCIS-LTUX per interface
o Two 16K memory RAM per CCS interface (one for each computer branch)
o Crates, fans, power supply have to be added as existing N/M does not provide vacant resources.
5. S̲O̲F̲T̲W̲A̲R̲E̲ ̲S̲P̲E̲C̲I̲F̲I̲C̲A̲T̲I̲O̲N̲
The proposed solution is implemented by adding the following S/W and F/W to astandard N/M
baseline:
o X.25 firmware (standard firmware)
o CCIS-Node process (new process)
o CCIS-Terminal process (new process)
o CCIS-Control module (extended SAF process)
o Various update of existing FIKS Modules to reflect introducing o new elements.
6. F̲A̲C̲T̲O̲R̲Y̲ ̲T̲E̲S̲T̲,̲ ̲I̲N̲S̲T̲A̲L̲L̲A̲T̲I̲O̲N̲ ̲A̲N̲D̲ ̲C̲H̲E̲C̲K̲O̲U̲T̲
The development phase will end in a Factory Test where the interface will be tested against
an CCIS simulator. This test may run on a sstem similar to a dualized N/M acting as 2 single
branches where one branch is the FIKS test object and the other branchs is the CCIS simulator.
The test will verify all protocol levels.
The factory test procedure should be repeated on the instaled equipment using a real CCIS
interface.
7. P̲R̲I̲C̲E̲ ̲S̲U̲M̲M̲A̲R̲Y̲,̲ ̲P̲R̲I̲C̲E̲ ̲B̲R̲E̲A̲K̲D̲O̲W̲N̲
The total cost of this proposal will be
D̲k̲r̲.̲ ̲1̲,̲4̲2̲6̲,̲0̲0̲5̲.̲-̲
7.1 D̲e̲v̲e̲l̲o̲p̲m̲e̲n̲t̲ ̲C̲o̲s̲t̲s̲
T̲a̲s̲k̲ Manmonths
Engineer Sen. Engineer
System Design I/F
Control Documentation 2 1
S/W Coding/Module tests 2
Integration tests,
factory tests, acceptance
tests 4 1
P̲r̲o̲j̲e̲c̲t̲ ̲M̲a̲n̲a̲g̲e̲m̲e̲n̲t̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲2̲ ̲
Total 8 4
Dkr.
Engineer 8 months of 56,724 453,792
Sen.Engineer 4 months of 74,491 297,964
S̲t̲a̲n̲d̲a̲r̲d̲ ̲F̲/̲W̲,̲ ̲S̲/̲W̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲9̲0̲,̲0̲0̲0̲
Total 841,756
7.2 H̲a̲r̲d̲w̲a̲r̲e̲ ̲C̲o̲s̲t̲s̲
L̲T̲U̲X̲-̲C̲C̲I̲S̲
U̲n̲i̲t̲ ̲P̲r̲i̲c̲e̲
Dkr.
Standard LTUX-M-FE 22,141.-
Standard LTUX-M-CPU 23,157.-
Additional Memory M-FE 3,250.-
Additional Memory M-CPU 5,20.-
Total Unit price LTUX-CCIS ̲5̲3̲,̲7̲9̲8̲.̲-̲
H̲a̲r̲d̲w̲a̲r̲e̲ ̲M̲a̲t̲r̲i̲x̲
Module Name Qty Unit Price Price
LTUX-CCIS 3 53,798 161,394
LTUX-Back Panel 3 1,386 4,158
16K RAM 6 35,47 210,882
̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
̲ ̲ ̲ ̲
Total 376,434
Integration Costs 37,643
T̲o̲t̲a̲l̲ ̲H̲/̲W̲ ̲C̲o̲s̲t̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲4̲1̲4̲,̲0̲7̲7̲
Installation and checkout
1̲ ̲m̲a̲n̲m̲o̲n̲t̲h̲ ̲a̲t̲ ̲5̲6̲,̲7̲2̲4̲ ̲p̲e̲r̲ ̲i̲n̲t̲e̲r̲f̲a̲c̲e̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲1̲7̲,̲1̲7̲2̲
8. B̲I̲D̲D̲I̲N̲G̲ ̲P̲R̲O̲V̲I̲S̲I̲O̲N̲S̲
8.1 V̲a̲l̲i̲d̲i̲t̲y̲
Above costs are under assumption that:
1. Vacant resources in form of crates, fans, power supplies etc. are available.
2. The CCIS-FIKS isnot to be installed on a SCC colocated Node/MEDE.
(This limitation is because of marginal decrease in spare program memory. A proposal
which include the CR80 X-AMOS system software can be given).
3. The load originating from the CCIS-system mus not increase the load in the FIKS network
substantial i.e. less than 10%.
4. Acceptance of this proposal is done before 15th January 1983.
All prices are quoted at a price level October, 1982 (excl. MOMS). These prices are subject
to price varation in accordance with labor/material indices.
8.2 D̲e̲l̲i̲v̲e̲r̲y̲
The first interface according to this proposal can be delivered for installation 8 months
after contract signature.
Installation and checkout will take approx. 1 month per interface
8.3 P̲a̲y̲m̲e̲n̲t̲ ̲P̲l̲a̲n̲
30% at approval
50% at completion of module tests
20% at acceptance tests.
