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Derivation
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…05……00……00……00……00…C…02……00……00…C
?…01…?…02…?…07…>…09…>…0a……86…1 …02… …02… …02…
…02…CPS/SDS/033
…02…KNB/831101…02……02…
TRAFFIC HANDLING
DETAILED DESIGN SPECIFICATION…02…ISSUE 1…02…CAMPS
4.2.2.5.6 F̲o̲r̲m̲a̲t̲t̲i̲n̲g̲ ̲D̲a̲t̲a̲
The Formatting Data-elements are mainly associated
to the formatting procedures.
C̲o̲n̲s̲t̲a̲n̲t̲s̲:̲
MAX ̲SECTIONS = 10;
IOC ̲BYTE ̲COUNT = 1
IOC ̲FLAG = 2
IOC ̲RECORD ̲SIZE = 3
IOC ̲START ̲BYTE = #1E
NORMAL ̲TERMINATED = 1
FINISHED = -1
MAX ̲FL ̲LENGTH = 69
T̲y̲p̲e̲s̲:̲
SEND ̲FUNCTION ̲TYPE= (TRANSMISSION, RI ̲ASSIGNMENT,
REPLY,
STORAGE,
DISTRIBUTION,
FINISH ̲SEND)
COMMAND ̲TYPE = (LEGAL ̲COMMAND,ILLEGAL ̲COMMAND)
V̲a̲r̲i̲a̲b̲l̲e̲s̲:̲
SECTION ̲LIST : ARRAY(1..MAX ̲SECTIONS)OF INTEGER
NO ̲OF ̲SECTIONS : INTEGER
SEND ̲CLEAR : BOOLEAN
SEND ̲PUNCH : BOOLEAN
SECTION ̲SUBJECT : BOOLEAN
LOCAL ̲PLA ̲SUBJECT : BOOLEAN
PLAINDRESS ̲TYPE : BOOLEAN
DATA ̲TYPE : BOOLEAN
ENCRYPTED ̲TYPE : BOOLEAN
ABBREVIATED ̲TYPE : BOOLEAN
SERVICE ̲TYPE : BOOLEAN
ASM ̲TYPE : BOOLEAN
SC ̲TYPE : BOOLEAN
CAMPS ̲ORIGINATOR : BOOLEAN
RELAY ̲INSTRUCTIONS: BOOLEAN
SUSDUP ̲PILOT : BOOLEAN
READDRESSAL : BOOLEAN
SSC ̲COMMAND ̲OBJECT: COMMAND ̲TYPE
L̲a̲y̲o̲u̲t̲s̲:̲
During formatting procedures the PLA ̲MASK contained
in each PLA ̲RI ̲RECORD has a significant role; see
layout fig. 4.2.2.5.6-1.
figure 4.2.2.5.6-1
4.2.2.5.7 E̲r̲r̲o̲r̲ ̲H̲a̲n̲d̲l̲i̲n̲g̲ ̲T̲y̲p̲e̲s̲
The following data-elements are associated to the handling
of Data and Processing Errors.
T̲y̲p̲e̲s̲
DATA ̲ERROR ̲TYPE = (QEL ̲ERROR,
VIEW ̲ERROR,
UNEXPECTED ̲QEL,
FATAL ̲ERROR ̲STOP,
INCONSISTENT ̲PLA ̲REF,
READ ̲ADDRESS ̲ERR);
ERROR ̲FUNCTION ̲TYPE = (NO ̲ERROR ̲FUNCTION ̲ERR,
RECEIVE ̲FIRST ̲QEL ̲ERR,
GET ̲VIEW ̲ATTRIBUTES ̲ERR,
OPEN ̲VIEW ̲ERR,
READ ̲VIEW ̲ERR,
SEARCH ̲RI ̲ERR,
SEARCH ̲LOCAL ̲PLA ̲ERR,
SEARCH ̲GLOBAL ̲PLA ̲ERR,
SEARCH ̲CIRCUIT ̲ERR,
SEARCH ̲CHANNEL ̲ERR,
SEARCH ̲CONNECTIVITY ̲ERR,
GET ̲GSN ̲ERR,
SEARCH ̲PLA ̲ERR,
DISMANTLE ̲COMMAND ̲ERR,
DISMANTLE ̲STOPPED ̲VIEW
̲ERR,
SAVE ̲RECEIVED ̲VIEW ̲ERR,
SAVE ̲WORK ̲VIEW ̲ERR,
CREATE ̲VIEW ̲ERR,
WRITE ̲VIEW ̲ERR,
OPEN ̲SEND ̲VIEW ̲ERR,
CLOSE ̲SEND ̲VIEW ̲ERR,
CLOSE ̲VIEW ̲ERR,
RESERVE ̲BUFFER ̲ERR,
WRITE ̲BUFFER ̲ERR,
SEND ̲BUFFER ̲ERR,
DISMANTLE ̲BUFFER ̲ERR,
READ ̲TEXT ̲FIELD ̲ERR,
SEND ̲OTS ̲ERR,
SEND ̲MSO ̲ERR,
SEND ̲MDP ̲ERR,
SEND ̲TCS ̲ERR,
SEND ̲PTP ̲ERR,
SEND ̲FLASH ̲NOTIFICATION
̲ERR,
SEND ̲SAR ̲ERR,
SEND ̲REPLY ̲ERR,
CREATE ̲CIF ̲VERSION ̲ERR,
SAVE ̲SENT ̲VIEW ̲ERR,
GET ̲ACP ̲127 ̲PARAM ̲ERR,
GET ̲NETWORK ̲PARAM ̲ERR,
RETURN ̲MRSSAGE ̲ERR,
DISMANTLE ̲SENT ̲VIEW ̲ERR,
DISMANTLE ̲RECEIVED ̲VIEW
̲ERR);
PLA ̲MASK
---------
FIG. 4.2.2.5.6.1
4.2.2.6 C̲o̲m̲m̲o̲n̲ ̲P̲r̲o̲c̲e̲d̲u̲r̲e̲s̲
This section will describe the shared procedures of
the Conversion Subpackage.
4.2.2.6.1 C̲o̲m̲m̲o̲n̲ ̲C̲o̲n̲t̲r̲o̲l̲ ̲P̲r̲o̲c̲e̲d̲u̲r̲e̲s̲
4.2.2.6.1.1 D̲a̲t̲a̲ ̲E̲r̲r̲o̲r̲ ̲
The function of the Data Error procedure is to send
none acceptable Queue Elements received via the Conversion
Queue to the GAQ-QUEUE served by SSC for print-out
at the Operator position.
The QEL can be sent into the GAQ ̲QUEUE for the following
reasons:
- the parameters of the QEL.HEADER received was illegal.
- the expected minimum of fields were not present
in a received view.
The reason will be printed together with the contents
of the QEL.Header and the Message-Contents using the
USER ̲CC.
C̲a̲l̲l̲ ̲S̲p̲e̲c̲i̲f̲i̲c̲a̲t̲i̲o̲n̲
DATA ̲ERROR (R5: DATA ̲ERROR ̲TYPE
R6: LINK) ( )
L̲o̲c̲a̲l̲ ̲D̲a̲t̲a̲
GARBLE ̲PARAM : GARBLE ̲PARAMS;
D̲A̲T̲A̲ ̲E̲R̲R̲O̲R̲ (DATA ̲ERROR) ()
USER ̲ACTION = CONTINUE
ERROR ̲TYPE = QERROR
QEL = QEL ̲REF
USING QERROR ̲INF:
RECEIVING ̲Q.MAINQUEUE = COQ
RECEIVING ̲Q.SUBQUEUE = RECEIVE ̲SUBQUEUE
ORIGINAL ̲SENDER = 1
USER ̲CC = DATA ̲ERROR
SEND ̲GARBLE (USER ̲ACTION,
ERROR ̲TYPE,
QEL,
ERROR ̲INF) ( ) : OK
RETURN
4.2.2.6.1.2 P̲r̲o̲c̲e̲s̲s̲i̲n̲g̲ ̲E̲r̲r̲o̲r̲ ̲
The function of the Processing Error procedure is to
report a processing error to SSC; the report will in
most cases result in retirement of the Conversion Process,
so this module will assign specific registers with
debugging-values (ERROR ̲FUNCTION) before the report
is sent.
If the completion-code returned from the system-call
matches the acceptable error-code, the module calling
this module will itself handle the situation; otherwise
SSC will retire the processing. When the process is
retired the register contents will be displayed at
the opertor position; in order to achieve a quick debugging
facility, R1 will contain the Function-Error-type in
this dump.
C̲a̲l̲l̲ ̲S̲p̲e̲c̲i̲f̲i̲c̲a̲t̲i̲o̲n̲
PROCESSING ̲ERROR (R4: SAVE ̲LINK TMP ̲CALLS
R5: ERROR ̲FUNCTION ̲TYPE
R7: EXIT ̲CC
R6: LINK) ( )
4.2.2.6.1.3 M̲o̲v̲e̲ ̲C̲h̲a̲r̲a̲c̲t̲e̲r̲s̲
Moves a character ̲string from one location to another.
The location TO and FROM may be on byte boundary.
C̲a̲l̲l̲ ̲S̲p̲e̲c̲i̲f̲i̲c̲a̲t̲i̲o̲n̲
MOVE ̲CHARACTER (R0 : No of characters
R1 : From address
R2 : From byte index
R3 : To address
R4 : To byte index
R6 : LINK)
(R2 : New from index
R4 : New to index)
4.2.2.6.1.4 I̲n̲s̲e̲r̲t̲ ̲C̲h̲a̲r̲a̲c̲t̲e̲r̲s̲
Inserts the wanted character as many times specified
in the location delivered as input.
The input location may be on byte boundary
C̲a̲l̲l̲ ̲S̲p̲e̲c̲i̲f̲i̲c̲a̲t̲i̲o̲n̲
INSERT ̲CHARACTER (R0 : No of characters,
R1 : Start address
R2 : Start byte index
R3 : Insert character,
R6 : LINK) ( )
4.2.2.6.2 C̲o̲m̲m̲o̲n̲ ̲R̲o̲u̲t̲i̲n̲g̲ ̲P̲r̲o̲c̲e̲d̲u̲r̲e̲s̲
4.2.2.6.2.1 C̲h̲e̲c̲k̲ ̲C̲i̲r̲c̲u̲i̲t̲ ̲S̲t̲a̲t̲u̲s̲
Receives a circuit-number and a pointer to a RI ̲record;
checks the circuit classification, block-indicator
and connectivity-status. Returns a Routing-code with
result. Activates the Routing Report Module if classification
mismatch (Circuit/Message) and if a circuit is not
available.
C̲a̲l̲l̲ ̲S̲p̲e̲c̲i̲f̲i̲c̲a̲t̲i̲o̲n̲
CHECK ̲CIRCUIT ̲STATUS : (R0 : CIRCUIT ̲NO
R1 : RI ̲REC ̲POINTER
R6 : LINK)
(R5 : ROUTING ̲CODE)
E̲x̲t̲e̲r̲n̲a̲l̲ ̲D̲a̲t̲a̲:̲
CLEAR ̲INSTRUCTION
PUNCH ̲INSTRUCTION
ADMINISTRATION.CLASS
CIRCUIT ̲RESULT
CONNECTIVITY ̲RESULT
CHECK ̲CIRCUIT ̲STATUS (CIRCUIT ̲NO, RI ̲REC ̲POINTER)
(ROUTING ̲CODE)
ROUTING ̲CODE = OK
USING CIRCUIT ̲RESULT (CIRCUIT ̲NO):
CIRCUIT ̲CLASS LE ADMINISTRATION.CLASS ?
ROUTING ̲CODE = TOO ̲LOW ̲CIRCUIT ̲CLASS
CLEAR ̲INSTRUCTION OR PUNCH ̲INSTRUCTION ?
ROUTING ̲REPORT (CIRCUIT ̲NO, RI ̲REC ̲POINTER,
ROUTING ̲CODE)
CIRCUIT ̲BLOCKED = FALSE ?
ROUTING ̲CODE = CIRCUIT ̲BLOCKED
USING CONNECTIVITY ̲RESULT (CIRCUIT ̲NO)
NO ̲OF ̲CHANNELS GE ONE ?
ROUTING ̲CODE = NO ̲CHANNELS ̲AVAILABLE
RETURN
4.2.2.6.2.2 C̲h̲e̲c̲k̲ ̲R̲I̲ ̲S̲t̲a̲t̲u̲s̲
Receives a pointer to a RI ̲Record derived via a search
in the Glocal PLA ̲Table or RI-Table.
Checks if the message classification is higher or equal
to the RI-classification. Also checks if any RI and
circuit-no is assigned in the RI ̲Record.
Returns a Routing-code in accordance with the result.
C̲a̲l̲l̲ ̲S̲p̲e̲c̲i̲f̲i̲c̲a̲t̲i̲o̲n̲
CHECK ̲RI ̲STATUS (R0 : RI ̲REC ̲POINTER
R6 : LINK
(R1 : CIRCUIT ̲NO
R5 : ROUTING ̲CODE)
E̲x̲t̲e̲r̲n̲a̲l̲ ̲D̲a̲t̲a̲
RI ̲RECORD ̲TYPE
ADMINISTRATION.CLASS
CHECK ̲RI ̲STATUS (RI ̲REC ̲POINTER)
(CIRCUIT ̲NO, ROUTING ̲CODE)
ROUTING ̲CODE = OK
CIRCUIT ̲NO = RI ̲REC ̲POINTER. CIRCUIT
RI = SPACE ? ROUTING ̲CODE = NO ̲RI ̲ASSIGNED
CIRCUIT ̲NO = ZERO ? ROUTING ̲CODE = NO ̲CIRCUIT ̲ASSIGNED
RI ̲REC ̲POINTER.CLASS LE ADMINISTRATION.CLASS
ROUTING ̲CODE = TOO ̲LOW ̲RI ̲CLASS
RETURN
4.2.2.6.2.3 U̲p̲d̲a̲t̲e̲ ̲P̲L̲A̲ ̲R̲I̲
Updates an existing PLA ̲RI ̲record with the following
contents as specified in the input-parameters,
- SELECTED ̲RI
- CIRCUIT ̲NO
- ROUTING ̲CODE
The principle for an update is that a routing ̲code
with higher value (or OK) will cause a new assignment
of all update-parameters.
NOTE: The Routing ̲Error-types must be arranged after
significance. The present arrangement is the
most easy alternative for handling by the MSO.
C̲a̲l̲l̲ ̲S̲p̲e̲c̲i̲f̲i̲c̲a̲t̲i̲o̲n̲
UPDATE ̲PLA ̲RI (R0: RI ̲Address,
R1: Circuit ̲No
R2: Routing ̲CC
R4: PLA ̲RI ̲Record No
R6: LINK) ( )
4.2.2.6.2.4 C̲o̲m̲p̲a̲r̲e̲ ̲R̲I̲
Compares the two RI's pointed out via the input-parameters
with each other.
Returns an OK or NOT ̲OK completion equal to the compare
result.
C̲a̲l̲l̲ ̲S̲p̲e̲c̲i̲f̲i̲c̲a̲t̲i̲o̲n̲
COMPARE ̲RI (R0: address RI
R1: address Compare RI
R6: LINK)
(R2: CC)
4.2.2.6.2.5 L̲o̲c̲a̲t̲e̲ ̲R̲I̲.̲
Receives a pointer to a PLA ̲RI ̲RECORD (dynamic), it
then searches forward and compares the selected ̲RI
with the RI pointed out; if found the PLA ̲RI ̲Record
number is returned - otherwise a NOT ̲OK completion.
C̲a̲l̲l̲ ̲S̲p̲e̲c̲i̲f̲i̲c̲a̲t̲i̲o̲n̲
LOCATE ̲RI (R0 : Address LOCATE ̲RI
R1 : FROM PLA ̲RI ̲record NO
R6 : LINK)
(R1 : LOCATED PLA ̲RI ̲record NO
R4 : Address PLA ̲RI ̲record,
R5 : CC)
E̲x̲t̲e̲r̲n̲a̲l̲ ̲D̲a̲t̲a̲:̲
PLA ̲RI ̲DYNAMIC ̲COUNT
PLA ̲RI ̲RECORD ̲TYPE
4.2.2.6.3 C̲o̲m̲m̲o̲n̲ ̲F̲o̲r̲m̲a̲t̲t̲i̲n̲g̲ ̲P̲r̲o̲c̲e̲d̲u̲r̲e̲s̲
4.2.2.6.3.1 B̲i̲n̲a̲r̲y̲ ̲t̲o̲ ̲A̲S̲C̲I̲I̲
Converts a binary value in the range 0 to 9999 into
the associated ASCII-representation. The number of
ASCII digits output are then minimum 1 and maximum
4.
C̲a̲l̲l̲ ̲S̲p̲e̲c̲i̲f̲i̲c̲a̲t̲i̲o̲n̲
BINARY ̲ASCII: (R0 : Start index
R1 : Start address
R2 : Binary value
R3 : Number of digits
R6 : LINK) ( )
4.2.2.6.3.2 L̲o̲c̲a̲t̲e̲ ̲N̲e̲x̲t̲ ̲L̲i̲n̲e̲
Walks through a range of character ̲strings formatted
with IOC ̲RECORD ̲Headers.
Delivers the start ̲byte ̲index of the next line plus
the line ̲status OK.
Indicates invalid start with NOT ̲OK and the end of
range with OK ̲EOLN or NOT ̲OK ̲EOLN.
C̲a̲l̲l̲ ̲S̲p̲e̲c̲i̲f̲i̲c̲a̲t̲i̲o̲n̲
LOCATE ̲NEXT ̲LINE (R0 : LAST LINE ̲INDEX
R1 : STOP INDEX
R5 : LAST ̲LINE ̲STATUS
R6 : LINK)
(R0 : NEXT LINE ̲INDEX
R5 : LINE ̲STATUS)
4.2.2.6.3.3 U̲p̲d̲a̲t̲e̲ ̲I̲O̲C̲ ̲R̲e̲c̲o̲r̲d̲
Updates the 3 byte IOC ̲Record needed in front of each
format-line during formatting procedures.
C̲a̲l̲l̲ ̲S̲p̲e̲c̲i̲f̲i̲c̲a̲t̲i̲o̲n̲
UPDATE ̲IOC ̲RECORD (R0 : FL ̲POINTER
R2 : Byte ̲count
R6 : LINK)
(R0 : FL ̲POINTER NEXT FL)
E̲x̲t̲e̲r̲n̲a̲l̲ ̲D̲a̲t̲a̲
IOC ̲RECORD ̲TYPE
4.2.2.6.3.4 I̲n̲s̲e̲r̲t̲ ̲S̲p̲a̲c̲e̲
Inserts the number of spaces from the position specified
at input in the conversion ̲buffer.
C̲a̲l̲l̲ ̲S̲p̲e̲c̲i̲f̲i̲c̲a̲t̲i̲o̲n̲
INSERT ̲SPACE (R0 : FL ̲index
R1 : No ̲of ̲spaces
R6 : LINK)
(R0 : New FL ̲index)
4.2.2.6.3.5 I̲n̲s̲e̲r̲t̲ ̲P̲a̲r̲a̲m̲e̲t̲e̲r̲
Inserts the delivered parameter at the location in
the conversion ̲buffer as specified by input.
C̲a̲l̲l̲ ̲S̲p̲e̲c̲i̲f̲i̲c̲a̲t̲i̲o̲n̲
INSERT ̲PARAMETER (R0 : FL ̲INDEX
R1 : PARAM ̲LENGTH
R4 : PARAM ̲ADDRESS
R6 : LINK)
(R0 : NEW FL ̲INDEX)
4.2.2.6.3.6 F̲o̲r̲m̲a̲t̲ ̲P̲r̲e̲c̲e̲d̲e̲n̲c̲e̲
Formats the precedence ̲prosign as many times specified,
on basis of a precedence ̲type, at the location specified
in the conversion ̲buffer.
C̲a̲l̲l̲ ̲S̲p̲e̲c̲i̲f̲i̲c̲a̲t̲i̲o̲n̲
FORMAT ̲PRECEDENCE (R0 : FL ̲INDEX
R2 : NO ̲OF ̲PROSIGNS
R3 : PRECEDENCE ̲TYPE
R6 : LINK)
(R0 : NEW FL ̲INDEX)
4.2.2.6.3.7 F̲o̲r̲m̲a̲t̲ ̲C̲l̲a̲s̲s̲i̲f̲i̲c̲a̲t̲i̲o̲n̲
Formats the classification ̲prosign as many times specified,
on basis of a classification type, at the location
specified in the conversion ̲buffer.
C̲a̲l̲l̲ ̲S̲p̲e̲c̲i̲f̲i̲c̲a̲t̲i̲o̲n̲
FORMAT ̲CLASSIFICATION (R0 : FL ̲index
R2 : NO ̲OF ̲PROSIGNS
R3 : CLASSIFICATION ̲TYPE
R6 : LINK)
(R0 : NEW FL ̲INDEX)
4.2.2.6.3.8 F̲o̲r̲m̲a̲t̲ ̲S̲p̲e̲c̲i̲a̲l̲ ̲H̲a̲n̲d̲l̲i̲n̲g̲
Formats the special handling prosign as many times
specified, on basis of a special handling word, at
the location specified in the conversion ̲buffer. The
lowest bit associated to a special handling is formatted
first and the associated bit cleared after the formatting.
C̲a̲l̲l̲ ̲S̲p̲e̲c̲i̲f̲i̲c̲a̲t̲i̲o̲n̲
FORMAT ̲SPECIAL ̲HANDLING (R0 : FL ̲index,
R2 : NO ̲OF ̲PROSIGNS
R3 : SPEC ̲HANDL ̲MASK
R6 : LINK)
(R0 : NEW FL ̲INDEX)
4.2.2.6.3.9 F̲o̲r̲m̲a̲t̲ ̲R̲I̲
Formats the RI at the position in the conversion ̲buffer
specified by the input ̲parameters.
The length of the RI is allocated on basis of the first
trailing space.
C̲a̲l̲l̲ ̲S̲p̲e̲c̲i̲f̲i̲c̲a̲t̲i̲o̲n̲
FORMAT ̲RI (R0 : FL ̲INDEX
R4 : RI ̲ADDRESS
R6 : LINK)
(R0 : NEW ̲FL ̲INDEX
R2 : RI ̲LENGTH)
4.2.2.6.4 C̲o̲m̲m̲o̲n̲ ̲S̲e̲a̲r̲c̲h̲ ̲P̲r̲o̲c̲e̲d̲u̲r̲e̲s̲
4.2.2.6.4.1 C̲o̲l̲l̲e̲c̲t̲ ̲P̲L̲A̲ ̲K̲e̲y̲
The PLA ̲ref delivered as input via a PLA ̲RI ̲record
is the key to be collected in the key ̲area before a
TMP ̲search.
The PLA ̲ref is appended to the already collected PLA
̲ref's provided that the associated PLA ̲RI ̲record does
not represent,
- a ZEN ̲PLA
- a dummy REF ̲AIG
C̲a̲l̲l̲ ̲S̲p̲e̲c̲i̲f̲i̲c̲a̲t̲i̲o̲n̲
COLLECT ̲PLA ̲KEY (R2: NO ̲OF ̲KEYS
R4: PLA ̲RI ̲ADDRESS
R6: LINK)
(R2: NO ̲OF ̲KEYS INCREMENTED
R4: LATEST KEY ̲ADDRESS
R5: CC)
4.2.2.6.4.2 C̲o̲l̲l̲e̲c̲t̲ ̲R̲I̲ ̲K̲e̲y̲
The selected ̲RI delivered as input via a PLA ̲RI ̲record
is the key to be collected in the key ̲area before a
TMP ̲search.
The RI is appended to the already collected RI's provided
that the associated PLA ̲RI ̲record does not represent,
- a IGNORE ̲RI
- a DELETE ̲RI
- a SECONDARY ̲RI
- a ZEN ̲PLA
- a Dummy REF ̲AIG
C̲a̲l̲l̲ ̲S̲p̲e̲c̲i̲f̲i̲c̲a̲t̲i̲o̲n̲
COLLECT ̲RI ̲KEY (R2: NO ̲OF ̲KEYS
R4: PLA ̲RI ̲ADDRESS
R6: LINK)
(R2: NO ̲OF ̲KEYS INCREMENTED
R4: LATEST KEY ̲ADDRESS
R5: CC)
4.2.2.6.4.3 S̲e̲a̲r̲c̲h̲ ̲G̲l̲o̲b̲a̲l̲ ̲P̲L̲A̲
Builds up the TMP ̲parameters for a search in the Global
PLA ̲table using the collected PLA ̲keys.
Returns after execution of the TMP ̲call with 4 RI ̲records
associated to each PLA ̲ref as result.
C̲a̲l̲l̲ ̲S̲p̲e̲c̲i̲f̲i̲c̲a̲t̲i̲o̲n̲
SEARCH ̲GLOBAL ̲PLA (R2: NO ̲OF ̲KEYS
R4: RESULT ̲ADDRESS
R6: LINK) ( )
4.2.2.6.4.4 S̲e̲a̲r̲c̲h̲ ̲G̲l̲o̲b̲a̲l̲ ̲R̲I̲
Builds up the TMP ̲parameters for a search in the GLOBAL
RI ̲table using the collected RI ̲keys.
Returns after execution of the TMP ̲call with a complete
RI ̲record as result (RI, RI ̲class, Circuit ̲No).
C̲a̲l̲l̲ ̲S̲p̲e̲c̲i̲f̲i̲c̲a̲t̲i̲o̲n̲
SEARCH ̲GLOBAL ̲RI (R2: NO ̲OF ̲KEYS
R4: RESULT ̲ADDRESS
R6: LINK) ( )
S̲E̲A̲R̲C̲H̲ ̲G̲L̲O̲B̲A̲L̲ ̲R̲I̲ (NO ̲OF ̲RI ̲KEYS) ( )
SEARCH ̲PRIMARY ̲KEY
(TABLE ̲ID = RI ̲TABLE
BUFFER 1 = KEY ̲AREA,
COUNT = NO ̲OF ̲RI ̲KEYS
BUFFER ̲2 = RESULT ̲AREA 1
BUFFER ̲2 LENGTH = MAX ̲RESULT ̲1
MASK ̲2 = RI ̲RECORD)
(CC) : ERROR ̲OK
ERROR ? PROCESSING ̲ERROR (CC, SEARCH ̲RI, NO ̲ACCEPT)
( )
RETURN
4.2.2.6.4.5 S̲e̲a̲r̲c̲h̲ ̲L̲o̲c̲a̲l̲ ̲P̲L̲A̲ ̲R̲e̲f̲
The PLA ̲ref received as input is used in a TMP ̲call
in order to extract the associated HQ ̲number of the
local PLA ̲table.
C̲a̲l̲l̲ ̲S̲p̲e̲c̲i̲f̲i̲c̲a̲t̲i̲o̲n̲
SEARCH ̲LOCAL ̲PLA ̲REF (R2: PLA ̲REF
R6: LINK)
(R3: HQ ̲NUMBER
R5: CC)
4.2.2.6.4.6 S̲e̲a̲r̲c̲h̲ ̲A̲d̲d̲r̲e̲s̲s̲
The PLA ̲Ref already collected in the key ̲area is used
in a TMP ̲call in order to extract a Plain Language
Address of the Global PLA ̲table.
C̲a̲l̲l̲ ̲S̲p̲e̲c̲i̲f̲i̲c̲a̲t̲i̲o̲n̲
SEARCH ̲ADDRESS (R6: LINK)
(R4: RESULT ̲ADDRESS,
R5: CC)
4.2.2.6.4.7 R̲e̲a̲d̲ ̲C̲i̲r̲c̲u̲i̲t̲ ̲T̲a̲b̲l̲e̲s̲
Requests TMP in order to output the full contents of
the Circuit ̲table and the Circuit Connectivity table
before each Routing.
The Contents of the Circuit ̲table is placed in the
buffer RESULT ̲1 while the contents of the Circuit Connectivity
table is placed in the buffer RESULT ̲2.
C̲a̲l̲l̲ ̲S̲p̲e̲c̲i̲f̲i̲c̲a̲t̲i̲o̲n̲
READ ̲CIRCUIT ̲TABLES (R6: LINK) ( )
R̲E̲A̲D̲ ̲C̲I̲R̲C̲U̲I̲T̲ ̲T̲A̲B̲L̲E̲S̲
SEARCH ̲NEXT ̲PRIMARY ̲KEY
(TABLE ̲ID = CIRCUIT ̲TABLE,
ENTRY = NIL
COUNT = MAX ̲CIRCUITS,
BUFFER ̲2 = RESULT ̲AREA 1
BUFFER ̲2 ̲LENGTH = MAX ̲RESULT 2
MASK2 = NIL)
(CC) : ERROR ̲OK
ERROR? PROCESSING ̲ERROR (CC,SEARCH ̲CIRCUIT,NO ̲ACCEPT)()
SEARCH ̲NEXT ̲PRIMARY ̲KEY
(TABLE ̲ID = CONNECTIVITY ̲TABLE,
ENTRY = NIL
COUNT = MAX ̲CIRCUITS,
BUFFER ̲2 = RESULT ̲AREA ̲1
BUFFER ̲2 ̲LENGTH = MAX ̲RESULT 3
MASK2 = NIL)
(CC,) : ERROR ̲OK
ERROR? PROCESSING ̲ERROR (CC,SEARCH ̲CONNECTIVITY,
NO ̲ACCEPT) ()
RETURN
4.2.2.6.4.8 C̲o̲n̲v̲e̲r̲t̲ ̲F̲i̲l̲i̲n̲g̲ ̲T̲i̲m̲e̲
Executes the call CONVERT ̲TIME to the Timer Monitor
in order to convert a binary Time ̲type into an ASCII
filing time.
C̲a̲l̲l̲ ̲S̲p̲e̲c̲i̲f̲i̲c̲a̲t̲i̲o̲n̲
CONVERT ̲FILING ̲TIME (R2: Address Time ̲type
R6: LINK)
(R2: Length Filing ̲time
R4: Address Filing ̲time)
4.2.2.6.4.9 C̲o̲n̲v̲e̲r̲t̲ ̲D̲T̲G̲
Executes the call CONVERT ̲TIME to the Timer Monitor
in order to convert a binary Time ̲type into an ASCII
Date Time Group.
C̲a̲l̲l̲ ̲S̲p̲e̲c̲i̲f̲i̲c̲a̲t̲i̲o̲n̲
CONVERT ̲DTG (R2: Address TIME ̲TYPE
R6: LINK)
(R2: LENGTH DTG
R4: ADDRESS DTG)
4.2.2.7 S̲u̲b̲p̲a̲c̲k̲a̲g̲e̲ ̲I̲n̲t̲e̲r̲f̲a̲c̲e̲s̲
4.2.2.7.1 I̲n̲t̲e̲r̲f̲a̲c̲e̲ ̲M̲D̲P̲
A̲C̲S̲ ̲t̲o̲ ̲M̲D̲P̲:̲
a) Plaindress or data messages for incoming message
distribution (Local PLA ̲ Format El).
b) Plaindress or data messages for local distribution
(local SCD - Format E2)
4.2.2.7.2 I̲n̲t̲e̲r̲f̲a̲c̲e̲ ̲T̲E̲P̲
A̲C̲S̲ ̲t̲o̲ ̲T̲E̲P̲:̲
a) Message service for RI-assignment.
b) Security and warning Reports for printout at the
supervisor position.
T̲E̲P̲ ̲t̲o̲ ̲A̲C̲S̲:̲
a) User prepared plaindress and data messages for
RI-assignment and conversion.
b) Supervisor prepared ASM and service messages for
RI-validation and conversion. (Return Completion-code
if not plaindress service message)
c) User prepared comments and VDU-pages for conversion
to SCARS/CCIS El-format. (Return status-code originator).
d) Reentering from outgoing message service after
RI-assignment with a notation indicating whether
the following subfunctions have been performed:
- Punch
- Clear.
(Return Completion Code).
e) Supervisor initiated readdressal and rerun.
4.2.2.7.3 I̲n̲t̲e̲r̲f̲a̲c̲e̲ ̲T̲R̲S̲
A̲C̲S̲ ̲t̲o̲ ̲T̲R̲S̲:̲
a) Messages for transmission to:
- NICS TARE
- TRC/Point-to-point
- SCARS
- CCIS
The messages will be forwarded to the corresponding
circuit-queue.
b) Rerouted messages for transmission and retransmission.
The messages for retransmission shall be supplied
with a suspected duplicate pilot (ACP127 or El
in accordance with format-type).
c) Messages to be punched at the dedicated PTP for
off-line decryption.
d) A command indicating that a message of precedence
flash has been forwarden to a circuit or PTP-queue
will be sent to the transmission control queue
in order to initiate preemption (not NICS TARE).
T̲R̲S̲ ̲t̲o̲ ̲A̲C̲S̲:̲
a) Messages for rerouting (any case of channel close).
It shall be indicated whether the message had been
partly transmitted or not (if possible).
4.2.2.7.4 I̲n̲t̲e̲r̲f̲a̲c̲e̲ ̲A̲A̲S̲
A̲A̲S̲ ̲t̲o̲ ̲A̲C̲S̲
a) Complete outgoing messages for Routing and automatic
release before transmission.
b) Plaindress released messages from SCARS/CCIS for
RI-assignment and conversion.
c) Incoming messages for relay based upon a CAMPS
relevant relay-instruction (NICS TARE, TRC/Point-to-point).
d) Incoming message containing SCARS or CCIS relevant
RI's for external distribution.
4.2.2.7.5 I̲n̲t̲e̲r̲f̲a̲c̲e̲ ̲S̲A̲R̲
T̲H̲P̲ ̲t̲o̲ ̲S̲A̲R̲
Storage of automatically released messages.
