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Names: »~ORPHAN55.00«
Derivation
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WangText
7…06…6…09…6…0b…6…0e…6…01…6
6…05…6…07……86…1
…02…
…02…
…02…
…02…CPS/SDS/039
…02…JBS/820505…02……02…
USER VDU
DETAILED
DESIGN
SPECIFICATION…02……02…CAMPS
4.2.1.5 C̲o̲m̲m̲o̲n̲ ̲S̲u̲b̲p̲a̲c̲k̲a̲g̲e̲ ̲D̲a̲t̲a̲
a) D̲a̲t̲a̲ ̲R̲e̲f̲e̲r̲e̲n̲c̲e̲s̲
QELEMENT ̲REFERENCE refer CPS/DBD/001
REQUEST ̲TIME ̲RELATIV refer CPS/DBD/001
b) C̲o̲m̲m̲o̲n̲ ̲T̲y̲p̲e̲s̲
SSC ̲REPLY ̲TYPE = (NO ̲FAIL,O ̲FAIL);
VUS ̲TIMER ̲ENENTS = (S ̲PERIODIC, S ̲FLASH);
EMPTY ̲ITEM = (EMPTY,ITEM);
FAIL ̲CALLER = (SSC ̲START,
c) C̲o̲m̲m̲o̲n̲ ̲C̲o̲n̲s̲t̲a̲n̲t̲s̲
None
d) C̲o̲m̲m̲o̲n̲ ̲V̲a̲r̲i̲a̲b̲l̲e̲s̲
RELS ̲INVERT,
RECV ̲INVERT,
TIME ̲OUT ̲OUTSTANDING: BOOLEAN;
S ̲REQUEST ̲TIME: REQUST ̲TIME ̲RELATIV
CMD ̲QEL: QEL ̲REFERENCE;
CUR ̲FQT: INTEGER…86…1 …02… …02… …02… …02…
…02…
4.2.1.6 C̲o̲m̲m̲o̲n̲ ̲S̲u̲b̲p̲a̲c̲k̲a̲g̲e̲ ̲P̲r̲o̲c̲e̲d̲u̲r̲e̲
4.2.1.6.1 S̲S̲C̲ ̲R̲E̲P̲L̲Y̲
4.2.1.6.1.1 F̲u̲n̲c̲t̲i̲o̲n̲a̲l̲ ̲D̲e̲s̲c̲r̲i̲p̲t̲i̲o̲n̲
An acknowledge telling the result of a SSC-command
is returned to the SSC.
4.21.6.1.2 I̲n̲t̲e̲r̲f̲a̲c̲e̲ ̲D̲e̲f̲i̲n̲i̲t̲i̲o̲n̲
C̲a̲l̲l̲ ̲S̲p̲e̲c̲i̲f̲i̲c̲a̲t̲i̲o̲n̲
a) SSC ̲REPLY(VUS ̲OP: VUS ̲CO ̲OP;
OP ̲FAILURE: SSC ̲REPLY ̲TYPE)
b) SSC ̲REPLY(R4, R5, R6)
R̲e̲g̲i̲s̲t̲e̲r̲ ̲C̲o̲n̲v̲e̲n̲t̲i̲o̲n̲
C̲a̲l̲l̲ ̲R̲e̲g̲i̲s̲t̲e̲r̲
R4 OP ̲FAILURE DEST
R5 pointer to VUS ̲OP DEST
R6 LINK DEST
R̲e̲t̲u̲r̲n̲ ̲R̲e̲g̲i̲s̲t̲e̲r̲s̲
None
R0-R7 DEST
4.2.1.6.1.3 D̲a̲t̲a̲ ̲D̲e̲s̲c̲r̲i̲p̲t̲i̲o̲n̲
a) D̲a̲t̲a̲ ̲R̲e̲f̲e̲r̲e̲n̲c̲e̲s̲
IDENT ̲ID ̲TYPE refer 4.1.4
VCO ̲CMD ̲ refer 4.1.4
QELEMENT ̲MAIN ̲TYPE refer CPS/DBD/001
ACK ̲SUBTYPE refer CPS/DBD/001
SSC ̲REPLY ̲TYPE refer 4.2.1.5…86…1
…02… …02… …02… …02…
…02…
b) E̲x̲t̲e̲r̲n̲a̲l̲ ̲D̲a̲t̲a̲
VUS ̲SEND ̲PARAMS (m) refer 4.1.4
CMD ̲QEL refer 4.2.1.5
VUS ̲OP refer 4.1.4
c) L̲o̲c̲a̲l̲ ̲D̲a̲t̲a̲
CONST EXE ̲NOK = 1;
4.2.1.6.1.4 P̲r̲o̲c̲e̲d̲u̲r̲e̲ ̲D̲e̲s̲i̲g̲n̲
Refe figure 4.2.1.6.1-1
S̲S̲C̲ ̲R̲E̲P̲L̲Y̲
OP ̲FAILURE EQ OP ̲FAIL? VUS ̲SEND ̲PARAMS.FLAG = EXE
̲NOK
CASE VUS ̲OP.ID OF IDENT ̲ID ̲TYPE
UFCO ̲ID? CASE VUS ̲OP.CMD OF VCO ̲CMD ̲
START ̲UFCO,
CLOSE ̲UFO,
STOP ̲UFCO,
BLOCK ̲UFCO?
OTHERWISE?V̲U̲S̲ ̲I̲N̲T̲E̲R̲N̲A̲L̲ ̲E̲R̲R̲O̲R̲(̲G̲I̲V̲E̲ ̲U̲P̲)̲(̲4̲.̲1̲.̲5̲.̲2̲)̲
END CASE
OTHERWISE? - V̲U̲S̲ ̲I̲N̲T̲E̲R̲N̲A̲L̲ ̲E̲R̲R̲O̲R̲(̲G̲I̲V̲E̲ ̲U̲P̲)̲(̲4̲.̲1̲.̲5̲.̲2̲)̲
END CASE
VUS ̲SEND ̲PARAMS.FLAG = VUS ̲OP.PARA1
VUS ̲SEND ̲PARAMS.SUBTYPE = TEP ̲ACK
VUSSEND ̲PARAMS.MAINTYPE = ACK
CASE SEND ̲REPLY(VUS ̲SEND ̲PARAMS, NIL, CMD ̲QEL)
(VUS ̲SEND ̲PARAMS, CC): ERROR ̲OK
ERROR? ANALYZE ̲ERROR(CC, 0)
OK?
END CASE
Figure 4.2.1.6.1-1
4.2.1.6.2 R̲E̲M̲O̲V̲E̲ ̲U̲S̲E̲R̲ ̲C̲O̲N̲N̲E̲C̲T̲I̲O̲N̲
4.2.1.6.2.1 F̲u̲n̲c̲t̲i̲o̲n̲a̲l̲ ̲D̲e̲s̲c̲r̲i̲p̲t̲i̲o̲n̲
This procedure closes the interface to the terminal.
4.2.1.6.2.2 I̲n̲t̲e̲r̲f̲a̲c̲e̲ ̲D̲e̲f̲i̲n̲i̲t̲i̲o̲n̲
C̲a̲l̲l̲ ̲S̲p̲e̲c̲i̲f̲i̲a̲t̲i̲o̲n̲
a) REMOVE ̲USER ̲CONNECTION
b) REMOVE ̲USER ̲CONNECTION (R6)
R̲e̲g̲i̲s̲t̲e̲r̲ ̲C̲o̲n̲v̲e̲n̲t̲i̲o̲n̲s̲
C̲a̲l̲l̲ ̲R̲e̲g̲i̲s̲t̲e̲r̲s̲
R6 LINK DEST
R̲e̲t̲u̲r̲n̲ ̲R̲e̲g̲i̲s̲t̲e̲r̲s̲
None
R0-R7 DEST
4.2.1.6.2.3 D̲a̲t̲a̲ ̲D̲e̲s̲c̲r̲i̲p̲t̲i̲o̲n̲
a) D̲a̲t̲a̲ ̲R̲e̲f̲e̲r̲e̲n̲c̲e̲s̲
None
b) E̲x̲t̲e̲r̲n̲a̲l̲ ̲a̲t̲a̲
HEADER ̲IFCB refer 4.1.4
FORMAT ̲IFCB refer 4.1.4
c) L̲o̲c̲a̲l̲ ̲D̲a̲t̲a̲
None
4.2.1.6.2.4 P̲r̲o̲c̲e̲d̲u̲r̲e̲ ̲D̲e̲s̲i̲g̲n̲
Refer figure 4.2.1.6.2-…86…1 …02… …02… …02… …02… …02…
…02…
R̲E̲M̲O̲V̲E̲ ̲U̲S̲E̲R̲ ̲C̲O̲N̲N̲E̲C̲T̲I̲O̲N̲
CASE REMOVE ̲TERMINAL(FORMAT ̲IFCB)(CC): ERROR ̲OK
ERROR? ANALYZE ̲ERROR(CC,0)
OK?
END CASE
CASE REMOVE ̲TERMINAL(HEADER ̲IFCB)(CC): ERROR ̲OK
EROR? ANALYZE ̲ERROR(CC,0)
OK?
END CASE
Figure 4.2.1.6.2-1
4.2.1.6.3 C̲L̲E̲A̲R̲ ̲H̲E̲A̲D̲E̲R̲ ̲S̲P̲L̲I̲T̲
4.2.1.6.3.1 F̲u̲n̲c̲t̲i̲o̲n̲a̲l̲ ̲D̲e̲s̲c̲r̲i̲p̲t̲i̲o̲n̲
The purpose of this procedure is to clear the header
split of the VDU.
4.2.1.6.3.2 I̲n̲t̲e̲r̲f̲a̲c̲e̲ ̲D̲e̲f̲i̲n̲i̲t̲i̲o̲n̲
C̲a̲l̲l̲ ̲S̲p̲e̲c̲i̲f̲i̲c̲a̲t̲i̲o̲n̲
a) CLEAR ̲HD ̲SPLIT
b) CLEAR ̲HD ̲SPLIT(R6)
R̲e̲g̲i̲s̲t̲e̲r̲ ̲C̲o̲n̲v̲e̲n̲t̲i̲o̲n̲
C̲a̲l̲l̲ ̲R̲e̲g̲i̲s̲t̲e̲r̲s̲
R6 LINK DEST
R̲e̲t̲u̲r̲n̲ ̲R̲e̲g̲i̲s̲t̲e̲r̲s̲
None
R0-R7 DEST
4.2.1.6.3.3 D̲a̲t̲a̲ ̲D̲e̲s̲c̲r̲i̲p̲t̲i̲o̲n̲
a) D̲a̲t̲a̲ ̲R̲e̲f̲e̲r̲e̲n̲c̲e̲s̲
SEND ̲CONTROL ̲COMMAND refer CPS/DBD/001
b) E̲x̲t̲e̲r̲n̲a̲l̲ ̲D̲a̲t̲a̲
HEADER ̲IFCB refer 4.1.4
c) L̲o̲c̲a̲l̲ ̲D̲a̲t̲a̲
None
4.2.1.6.3.4P̲r̲o̲c̲e̲d̲u̲r̲e̲ ̲D̲e̲s̲i̲g̲n̲
Refer figure 4.2.1.6.3-…86…1 …02… …02… …02… …02…
…02…
C̲L̲E̲A̲R̲ ̲H̲D̲ ̲S̲P̲L̲I̲T̲
CASE SEND ̲CONTROL(HEADER ̲IFCB, CLEAR ̲THE ̲SPLIT)
(CC): ERROR ̲OK
ERROR? CASE ANALYZE ̲ERROR(CC, 1, VDU ̲SPLIT ̲FAILED):
(LA1)
LA1?
END CASE
OK?
END CASE
Figure 4.2.1.6.3-1
4.2.1.6.4 S̲P̲L̲I̲T̲ ̲F̲A̲I̲L̲U̲R̲E̲
4.2.1.6.4.1 F̲u̲n̲c̲t̲i̲o̲n̲a̲l̲ ̲D̲e̲s̲c̲r̲i̲p̲t̲i̲o̲n̲
This procedure is called when a VDU ̲SPLIT ̲FAILED
completion code is returned from the Format Handler.
The folowing actions are taken:
- Periodic timeouts are cancelled
- A reply is sent to SSC if required and the
QEL is dismantled if DISM is true
- The VCO ̲CONTROL module is called
4.2.1.6.4.2 I̲n̲t̲e̲r̲f̲a̲c̲e̲ ̲D̲e̲f̲i̲n̲i̲t̲i̲o̲n̲
C̲a̲l̲l̲ ̲S̲p̲e̲c̲i̲f̲i̲c̲a̲t̲i̲o̲n̲
a) SPLIT ̲FAILURE(CALLER: FAIL ̲CALLER/DISM:
BOOLEAN)
b) SPLIT ̲FAILURE(R4, R5, R6)
R̲e̲g̲i̲s̲t̲e̲r̲ ̲C̲o̲n̲v̲e̲n̲t̲i̲o̲n̲
C̲a̲l̲l̲ ̲R̲e̲g̲s̲t̲e̲r̲s̲
R4 DISM DEST
R5 CALLER DEST
R6 LINK DEST
R̲e̲t̲u̲r̲n̲ ̲R̲e̲g̲i̲s̲t̲e̲r̲s̲
None
R0-R7 DES…86…1 …02… …02…
…02… …02… …02…
…02…
4.2.1.6.4.3 D̲a̲t̲a̲ ̲D̲e̲s̲c̲r̲i̲p̲t̲i̲o̲n̲
a) D̲a̲t̲a̲ ̲R̲e̲f̲e̲r̲e̲n̲c̲e̲s̲
VUS ̲TIMER ̲ENENTS refer 4.2.1.5
FAIL ̲CALLER refer 4.2.1.5
SVCO ̲CALLER refer 4.1.4
b) E̲x̲t̲e̲r̲n̲a̲l̲ ̲D̲a̲t̲a̲
CMD ̲QEL(m)refer 4.2.1.5
VUS ̲QEL ̲ATTR refer 4.1.4
c) L̲o̲c̲a̲l̲ ̲D̲a̲t̲a̲
None
4.2.1.6.4.4 P̲r̲o̲c̲e̲d̲u̲r̲e̲ ̲D̲e̲s̲i̲g̲n̲
Refer figure 4.2.1.6.4-…86…1 …02… …02… …02… …02… …02…
…02…
S̲P̲L̲I̲T̲ ̲F̲A̲I̲L̲U̲R̲E̲
CALLER EQ SSC ̲START? S̲S̲C̲ ̲R̲E̲P̲L̲Y̲(̲O̲P̲ ̲F̲A̲I̲L̲,̲ ̲N̲I̲L̲)̲(̲4̲.̲2̲.̲1̲.̲6̲.̲1̲)̲
DISM EQ TRUE? V̲U̲S̲ ̲D̲I̲S̲M̲A̲N̲T̲L̲E̲(̲C̲M̲D̲ ̲Q̲E̲L̲)̲(̲4̲.̲1̲.̲5̲.̲3̲)̲
C̲A̲N̲C̲E̲L̲ ̲P̲E̲N̲D̲I̲N̲G̲ ̲T̲I̲M̲E̲O̲U̲T̲(̲S̲ ̲P̲E̲R̲I̲O̲D̲I̲C̲)̲(̲4̲.̲2̲.̲1̲.̲6̲.̲3̲)̲
R̲E̲M̲O̲V̲E̲ ̲U̲S̲E̲R̲ ̲C̲O̲N̲N̲E̲C̲T̲I̲O̲N̲(̲4̲.̲2̲.̲1̲.̲6̲.̲2̲)̲
V̲C̲O̲ ̲C̲O̲N̲T̲R̲O̲L̲(̲V̲D̲U̲ ̲F̲A̲I̲L̲U̲R̲E̲)̲(̲4̲.̲2̲.̲1̲.̲4̲.̲1̲)̲
Figure 4.2.1.6.4-1
4.2.1.6.5 S̲E̲A̲R̲C̲H̲ ̲F̲L̲A̲S̲H̲ ̲Q̲U̲E̲U̲E̲S̲
4.2.1.6.5.1 F̲u̲n̲c̲t̲i̲o̲n̲a̲l̲ ̲S̲p̲e̲c̲i̲f̲i̲c̲a̲t̲i̲o̲n̲
This procedure reads the length of the Super Flash
Subqueues and Flash Subqueues of the RELEASE ̲QUEUE
and REEIVE ̲QUEUE and returns to the ITEM label if any
flash item is found.
4.2.1.6.5.2 I̲n̲t̲e̲r̲f̲a̲c̲e̲ ̲D̲e̲f̲i̲n̲i̲t̲i̲o̲n̲
C̲a̲l̲l̲ ̲S̲p̲e̲c̲i̲f̲i̲c̲a̲t̲i̲o̲n̲
a) SEARCH ̲FLASH ̲QUEUES ( ): EMPTY ̲ITEM
b) SEARCH ̲FLASH ̲QUEUES (R6)
R̲e̲g̲i̲s̲t̲e̲r̲ ̲C̲o̲n̲v̲e̲n̲t̲i̲o̲n̲
C̲a̲l̲l̲ ̲R̲e̲g̲i̲s̲t̲e̲r̲s̲
R6 LINK DEST
R̲e̲t̲u̲r̲n̲ ̲R̲e̲g̲i̲s̲t̲e̲r̲s̲
R0 - R7 DEST
F̲a̲t̲a̲l̲ ̲E̲r̲r̲o̲r̲s̲
Non…86…1 …02… …02… …02… …02… …02…
4.2.1.6.5.3 D̲a̲t̲a̲ ̲D̲e̲s̲c̲r̲i̲p̲t̲i̲o̲n̲
a) D̲a̲t̲a̲ ̲R̲e̲f̲e̲r̲e̲n̲c̲e̲s̲
PRECEDENCE ̲TYPE refer CPS/DBD/001
EMPTY ̲ITEM refer 4.2.1.5
E̲x̲t̲e̲r̲n̲a̲l̲ ̲D̲a̲t̲a̲
VUS ̲RECVQ refer 4.1.4
VUS ̲RELSQ refer 4.1.4
c) L̲o̲c̲a̲l̲ ̲D̲a̲t̲a̲
None
4.2.1.6.5.4 P̲r̲o̲c̲e̲d̲u̲r̲e̲ ̲D̲e̲s̲i̲g̲n̲
Refer figure 4.2.1.6.5-1
SEARCH ̲FLASH ̲QUEUE
G̲E̲T̲ ̲Q̲L̲E̲N̲G̲T̲H̲ ̲(̲V̲U̲S̲ ̲R̲E̲C̲V̲Q̲,̲ ̲F̲L̲A̲S̲H̲)̲(̲L̲E̲N̲G̲T̲H̲)̲(̲4̲.̲2̲.̲1̲.̲6̲.̲1̲0̲)̲
LENGTH NE 0 ?
G̲E̲T̲ ̲Q̲L̲E̲N̲G̲T̲H̲ ̲(̲V̲U̲S̲ ̲R̲E̲L̲S̲Q̲,̲ ̲F̲L̲A̲S̲H̲)̲(̲L̲E̲N̲G̲T̲H̲)̲(̲4̲.̲2̲.̲1̲.̲6̲.̲1̲0̲)̲
LENGTH NE 0 ?
G̲E̲T̲ ̲Q̲L̲E̲N̲G̲T̲H̲ ̲(̲V̲U̲S̲ ̲R̲E̲C̲V̲Q̲,̲ ̲S̲U̲E̲R̲F̲L̲A̲S̲H̲)̲(̲L̲E̲N̲G̲T̲H̲)̲(̲4̲.̲2̲.̲1̲.̲6̲.̲1̲0̲)̲
LENGTH NE 0 ?
G̲E̲T̲ ̲Q̲L̲E̲N̲G̲T̲H̲ ̲(̲V̲U̲S̲ ̲R̲E̲L̲S̲Q̲,̲ ̲S̲U̲P̲E̲R̲F̲L̲A̲S̲H̲)̲(̲L̲E̲N̲G̲T̲H̲)̲(̲4̲.̲2̲.̲1̲.̲6̲.̲1̲0̲)̲
LENGTH NE 0 ?
RETURN (EMPTY)
RETURN
(ITEM)
Figure 4.2.1.6.5-1
