Hexadecimal Field
Displacement Name
45
46
47
48
4C50 52
54RDEVSTA2 DS !!it§ RDEVRACT EQU RDEVBUCH EQU RDEVCONC EQU RDEVDROP EQU RDEVALT EQU RDEVSYBC EQU RDEVPURG EQU RETRYSi EQU RDEVMDL DS RDEVFTR DS RDEVIOER DS RDEVCTRS DS RDEVNAME DS RDEVRSV1 DS RDEVIOBL DS 1X in RDEVSTA2 -xi 8o.-- X'40' X'20' X'10' x'08' X'04' X'02' X'01' 1X 1X IF 1F
1H
1H
1F
R*6
R*7
R*8
Field Description, Contents,!eaning tevice status (byte 2)
Active device isbeing reset Device is busy with the channel
Contingent connectionpresent Logdrop or loghold indicated
Alternate path device
Attention signal during activeI/O 3800 - Purge files in error Retry count switch tevice model number
Device feature codeRDEVELCK Pointer to IOERELOK for last CP error
Pointer to error counter centrol block
Real device name
Reserved forIB! use IOELCK queue lock RDEVSIZE EQU (*-RDEVELOK)/8 RDEVELOK size in doutlevords (X'OB') 28
2C
38
3C40 3C
2E30 18
1C
28
2C
2D
2E
2F30 34
3840 18
1C
38ORG RDEVALLN DS RDEVCODE DS ORG RDEVPAGE DS RDEVRECS DS RDEVPNT DS RDEVDCTL DS RDEVUSER 1F
1HRDEVTCTL 1F
1F
1F1F ORG RDEVCYL RDEVCORD DS 1H RDEVGRTB DS 1F Unit ORG RDEVQUED RDEVSPL DS 1F RDEVCLAS DS 4C ORG RDEVUSER RDEVDELP DS A RDEVCURP DS 1X DS 1X RDEVlUXP DS 1X RDEVFSEP DS 1X RDEVXSEP DS CL4 RDEVEXTN DS 1A RDEVIMAG DS CL8 RDEVOVLY DS CL4 X9f CRG RDEVQUED RDEVCON DS 1F RDEVAIRA DS 1F ORG RDEVTCTL RDEVRCNT DS 1H
Anchor forALOCELOK chain fer this device
Device code -SYSOWNED index
Anchor forRECBLCK chain fer faging Anchor for RECBLOK chain fcr speoling
Pointer to nextRDEVELCK fer allecation
Pointer totRU!TIBL control block Current line coordinates
Address of table of CCis and data streams
Pointer to activeRSPLCTL bleck
Device class(es)
Anchor for delay purge queue
Current page length in half inches
Reserved forIB! use Maximum numter of entries in delay purge queue
Function control block forsefarator page (6, 8, or 12) Name of character arrange.ent table fer the
separator pagePointer to the 3800 extension Name of current image library Name of current forms overlay
Pointer toCONTASK list
Attention interrupt return address
Start/stop line retry count
Section 1.CP Data Areas and Centrol Blocks 87
Displacement Name
45
46
47
48
4C
54
1H
1H
1F
R*6
R*7
R*8
Field Description, Contents,
Active device is
Contingent connection
Alternate path device
Attention signal during active
Device feature code
Pointer to error counter centrol block
Real device name
Reserved for
2C
38
3C
2E
1C
28
2C
2D
2E
2F
38
1C
38
1H
1F
1F
Anchor for
Device code -
Anchor for
Pointer to next
Pointer to
Address of table of CCis and data streams
Pointer to active
Device class(es)
Anchor for delay purge queue
Current page length in half inches
Reserved for
Function control block for
separator page
Pointer to
Attention interrupt return address
Start/stop line retry count
Section 1.