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CR80 Wang WCS documentation floppies

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⟦4b83a521d⟧ Wang Wps File

    Length: 1744 (0x6d0)
    Types: Wang Wps File
    Notes: Spelunked
    Names: »~ORPHAN02.00«

Derivation

└─⟦3697aa7b2⟧ Bits:30006041 8" Wang WCS floppy, CR 0066A
    └─ ⟦this⟧ »~ORPHAN02.00« 

WangText

 ̲ ̲ ̲
    ̲ ̲ ̲ ̲L̲E̲N̲G̲T̲H̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲




    User Area

           LENGTH




    ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲


 message format between WDP and PUs (ONLINE)

 KIND   = ACK, NACK, MESSAGE, RESET
 LINE #    = 1..5; type of message
 SERIAL NUMBER  = 0..255; conected to the LINE
 LENGTH   = Number of bytes in the used area

 The header of the message is set by the PU driver, when the message is sent to the
 PU. In the same way, the IOC sets the header of the message sent to the WDP.





4.2.8.4.6    M̲e̲s̲s̲a̲g̲e̲ ̲F̲o̲r̲m̲a̲t̲ ̲U̲s̲e̲d̲ ̲I̲n̲t̲e̲r̲n̲a̲l̲l̲y̲ ̲i̲n̲ ̲t̲h̲e̲ ̲W̲D̲P̲


                  ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲

                     CHAIN POINTER
                  ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
                  ̲ ̲ ̲ ̲L̲I̲N̲E̲ ̲#̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
                  ̲ ̲ ̲ ̲S̲E̲R̲I̲A̲L̲ ̲N̲M̲B̲E̲R̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
                  ̲ ̲ ̲ ̲U̲S̲E̲R̲ ̲S̲T̲A̲T̲U̲S̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
                  ̲ ̲ ̲ ̲S̲E̲N̲D̲E̲R̲ ̲S̲T̲A̲T̲U̲S̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲
                  ̲ ̲ ̲ ̲L̲E̲N̲G̲T̲H̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲





                     User Area




                  ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲


         CHAIN POINTER; used by KERNEL.

         LINE #          =   1...N; type of message
         SERIAL NUMBER   =   0...255, conected to the LINE #
         USER STATUS     =   ACK, NACK, QUEUE
         SENDER STATUS   =   QUEUE, ACK
         LENGTH          =   Number of bytes in the user area.

         The header of the message format used, internally in
         the WDP, is set by the originator of the message.





4.2.8.4.7    C̲o̲n̲t̲r̲o̲l̲ ̲M̲e̲s̲s̲a̲g̲e̲ ̲t̲o̲ ̲C̲C̲B̲


                  ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲

                     CHAIN
                     POINTER
                  ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲

                     POINTER
                     TO CONTROL
                     TABLE
                  ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲

                     STATUS
                  ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲ ̲



         CHAIN POINTER   :   User by the Kernel

         POINTER TO 
         CONTROL-TABLE   :   the crate to be controlled

                         :   status to be set, via the control
                             configuration bus, in the crate
                             define in the control table.



4.2.8.5  I̲n̲t̲e̲r̲f̲a̲c̲e̲s̲

         Ref. sec. 4.1.6.