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⟦b4a37e771⟧ Wang Wps File
Length: 2345 (0x929)
Types: Wang Wps File
Notes: CPS/SDS/033
Names: »3810A «
Derivation
└─⟦8b37ca311⟧ Bits:30006109 8" Wang WCS floppy, CR 0174A
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WangText
…02…CPS/SDS/033
…02…831101 …02……02…
TRAFFIC HANDLING
DETAILED DESIGN SPECIFICATION…02……02…CAMPS
4.3 M̲e̲m̲o̲r̲y̲ ̲L̲a̲y̲o̲u̲t̲
In this section the ressource requirements associated
to use of memory will be specified for the Traffic
Handling Package. The calculations for program size
are based upon an individual justment of each module.
The calculations for data size is an extract of the
specified Common Data and Subpackage Data.
The following programs shall be developed:
- Analysis
- Conversion
- Transport
4.3.l A̲n̲a̲l̲y̲s̲i̲s̲ ̲P̲r̲o̲g̲r̲a̲m̲
P̲r̲o̲g̲r̲a̲m̲ ̲a̲r̲e̲a̲
5.700 swell statements * 2 = 11.4
D̲a̲t̲a̲ ̲a̲r̲e̲a̲:̲
Analysis-Buffer: 12.000
Guide table: 400
System data: 400
Internal Data: ̲ ̲ ̲8̲0̲0̲ ̲ ̲ ̲=̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲1̲3̲,̲6̲
Total: 2̲5̲.̲0̲ ̲k̲w̲
4.3.2 C̲o̲n̲v̲e̲r̲s̲i̲o̲n̲ ̲P̲r̲o̲g̲r̲a̲m̲
P̲r̲o̲g̲r̲a̲m̲ ̲a̲r̲e̲a̲
4.500 swell statements * 2 = 9 kw
D̲a̲t̲a̲ ̲a̲r̲e̲a̲:̲
Conversion Buffer: 12.000
System Data : 9.l00/600
Internal Data : ̲ ̲ ̲9̲0̲0̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲=̲ ̲ ̲2̲2̲/̲1̲3̲.̲5̲ ̲k̲w̲
Total: 3̲1̲/̲2̲2̲.̲5̲ ̲k̲w̲
The use of system data-area (TMP) is variable in accordance
with the constant MAX ̲KEYS.
4.3.3 T̲r̲a̲n̲s̲p̲o̲r̲t̲ ̲P̲r̲o̲g̲r̲a̲m̲
P̲r̲o̲g̲r̲a̲m̲ ̲a̲r̲e̲a̲
23 KW incl. Coroutine Monitor
D̲a̲t̲a̲ ̲a̲r̲e̲a̲:̲
The size of data memory for a specific type of transport
process may be calculated from the following equality:
(see also sect. 4.2.3.5.1)
D̲A̲T̲A̲ ̲M̲E̲M̲O̲R̲Y̲ ̲=̲ ̲S̲I̲Z̲E̲(̲T̲R̲S̲ ̲D̲A̲T̲A̲)̲ ̲+̲ ̲N̲*̲S̲I̲Z̲E̲(̲S̲U̲B̲P̲R̲O̲C̲E̲S̲S̲ ̲D̲A̲T̲A̲
̲R̲E̲C̲O̲R̲D̲
with TRS ̲DATA=1̲1̲0̲ Words (constant for all types of
transp.)
N =Number of subprocesses within process
SUBPROCESS ̲DATA ̲RECORD=TRS ̲TP ̲DATA or (TRC/PTOP)
TRS ̲NT ̲DATA or (NICS TARE)
TRS ̲SC ̲DATA or (SCARS/CCIS)
TRS ̲PTP ̲DATA or (PTP)
TRS ̲PTR ̲DATA or (PTR)
TRS ̲OCR ̲DATA (OCR)
The size of the subprocess data record for each type
of transport is listed below:
TRC ̲PTOP = 1400 WORDS
NICS ̲TARE = 1800 WORDS
SCARS/CCIS = 2200 WORDS
PTP = 800 WORDS
PTR = 3050 WORDS
OCR = 1000 WORDS
