Hexadecimal Field
Displacement Name
45
46
47
48
4C 50 52
54 RDEVSTA2 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 is being reset Device is busy with the channel
Contingent connection present Logdrop or loghold indicated
Alternate path device
Attention signal during active I/O 3800 - Purge files in error Retry count switch tevice model number
Device feature code RDEVELCK Pointer to IOERELOK for last CP error
Pointer to error counter centrol block
Real device name
Reserved for IB! use IOELCK queue lock RDEVSIZE EQU (*-RDEVELOK)/8 RDEVELOK size in doutlevords (X'OB') 28
2C
38
3C 40 3C
2E 30 18
1C
28
2C
2D
2E
2F 30 34
38 40 18
1C
38 ORG RDEVALLN DS RDEVCODE DS ORG RDEVPAGE DS RDEVRECS DS RDEVPNT DS RDEVDCTL DS RDEVUSER 1F
1H RDEVTCTL 1F
1F
1F 1F 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 for ALOCELOK chain fer this device
Device code - SYSOWNED index
Anchor for RECBLCK chain fer faging Anchor for RECBLOK chain fcr speoling
Pointer to next RDEVELCK fer allecation
Pointer to tRU!TIBL control block Current line coordinates
Address of table of CCis and data streams
Pointer to active RSPLCTL bleck
Device class(es)
Anchor for delay purge queue
Current page length in half inches
Reserved for IB! use Maximum numter of entries in delay purge queue
Function control block for sefarator page (6, 8, or 12) Name of character arrange.ent table fer the
separator page Pointer to the 3800 extension Name of current image library Name of current forms overlay
Pointer to CONTASK list
Attention interrupt return address
Start/stop line retry count
Section 1. CP Data Areas and Centrol Blocks 87
RDEVBLOK Hexadecimal Field
Displacement Name 3A RDEVTFLG DS 1X in RDEVTFLG RDEVLOG EQU --X'8'O-'-- 3B 3C 3D
3E
3F
46
47 RDEVREST EQU RDEVATOF EQU RDEVLOG EQU RDEVMORE EQU RDEVRUN EQU RDEVREAD EQU RDEVCPNA EQU RDEVTRQ EQU RDEVCTL EQU RDEVHOLD EQU RDEVGRTY DS RDEVLLEN DS RDEVATNC DS RDEVBASE DS RDEVRSV3 DS ORG RDEVTMCD DS RDEVTEXT EQU RDEVUSC8 EQU RDEYAPLC EQU RDEVAPLP EQU RDEVCORR EQU RDEVPTTC EQU RDEVSADN DS X'40' X'20' X'SO' X'40' X'20' X'10' X'OS' X'04' X'02' X'01' 1X 1X 1X 1H 1X RDEVMDL 1X in RDEVTMCD -X'20'-- X'10' X'OC' X'08' X'04' X'OO' 1X lield Description, Contents, Meaning Additional terminal flags TERM and GRll - Logon precess has been
initiated TER! - Terminal in reset process TERM - Suppress attention signal GRll - Logon process has been initiated GRAl - Screen full; more data waiting GRll - Screen in running status GRll - Read pending for screen input GRll - Last input not accepted GRll - Timer request pending GRAP - Control function interrupt pending GRll - Screen full; in hold status
Display alternate screen size index
Device line length
Device attention count 370x base address for emulator line
Reserved for IBM use Terminal code 3270 Text character set ISCII-8 level keyboard
APL Correspondence keyboard IPL PTTCjEBCD keyboard Correspondence keyboard PTTCjEBCt keyboard Terminal set-address number 1C 2E 30 38 3C 30 34 RDEVEPDV RDEVMAX RDEVNCP RDEVNICL RDEVCKPT ORG RDEV!IR! DS 1F ORG RDEVCYL DS 1H DS CL8 DS 1F DS 1F X2f ll1Q ORG RDEVNCP RDEVBSC DS 1F RDEVPDLY DS 1F Start of free RDEVBLOK list for EP line
Highest valid NCP resource name Reference name of active 3704 NCP Pointer to network control list Pointer to CKPBLOK for re-enable
Pointer to binary synchroneus centrol block
Poll delay timer interval S8 IBM VMj370 Data Areas and Control Block Logic
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