$DTESPL mapping

Table 1. Structure DTE
`Offset Dec`	`Offset Hex`	`Type`	`Len`	`Name(Dim)`	`Description`
`0`	`(0)`	`STRUCTURE`	`0`	`DTE`	`HASP SPOOL ALLOCATION WORK AREA`
`1552`	`(610)`	`CHARACTER`	`1`	`SPLSTART(0)`	`Start of SPL mapping`
`1552`	`(610)`	`ADDRESS`	`4`	`SPLUCBPT`	`UCB address`
`1556`	`(614)`	`ADDRESS`	`4`	`SPLECBA`	`Address of ECB for subtask`
`1560`	`(618)`	`ADDRESS`	`4`	`SPLTGMA`	`Volume TGM work area`
`1564`	`(61C)`	`BITSTRING`	`32`	`SPLENQTK`	`ISGENQ token`
`1596`	`(63C)`	`ADDRESS`	`4`	`SPLSTWA`	`Address subtask work area`
`1600`	`(640)`	`SIGNED`	`4`	`(10)`	`Reserved for future use`
`1600`	`(640)`	`X'58'`	`0`	`SPLNCLEA`	`"-SPLUCBPT" Length to be not* zeroed`
`1640`	`(668)`	`CHARACTER`	`1`	`SPLCSTRT(0)`	`Fields to be zeroed`
`1640`	`(668)`	`BITSTRING`	`1`	`SPLFLG1`	`REQUEST FLAG BYTE`
		`1... ....`		`SPL1FMT`	`"B'10000000'" Volume to be formatted`
		`.1.. ....`		`SPL1NFMT`	`"B'01000000'" Volume not to be formatted`
		`..1. ....`		`SPL1MFMT`	`"B'00100000'" Vol to be mini-formatted`
		`...1 ....`		`SPL1UNAL`	`"B'00010000'" Volume to be unallocated`
		`.... 1...`		`SPL1ALLO`	`"B'00001000'" Volume to be allocated`
		`.... .1..`		`SPL1BAD`	`"B'00000100'" Task attached for BADTRACK`
		`.... ..1.`		`SPL1WFMT`	`"B'00000010'" Volume was formatted`
`1641`	`(669)`	`BITSTRING`	`1`	`SPLFLG2`	`ERROR FLAG BYTE`
		`1... ....`		`SPL2OBT`	`"B'10000000'" OBTAIN error`
		`.1.. ....`		`SPL2FMT`	`"B'01000000'" I/O error during formatting`
		`..1. ....`		`SPL2RDER`	`"B'00100000'" SPOOL read or block length error`
		`...1 ....`		`SPL2UNAL`	`"B'00010000'" Dynamic allocate error`
		`.... 1...`		`SPL2ABND`	`"B'00001000'" Sub-task ABENDed`
		`.... .1..`		`SPL2DVTP`	`"B'00000100'" DEVTYPE error`
		`.... ..1.`		`SPL2EXT`	`"B'00000010'" Extent size limited to 64K tracks due to number of records per track exceeds 15.`
		`.... ...1`		`SPL2SIZE`	`"B'00000001'" Data set size error`
`1642`	`(66A)`	`BITSTRING`	`1`	`SPLFLG3`	`Subtask status flags`
		`1... ....`		`SPL3TGBG`	`"B'10000000'" Formatting 1st trk in TG`
		`.1.. ....`		`SPL3ECKD`	`"B'01000000'" This is ECKD device`
		`..1. ....`		`SPL3RDTD`	`"B'00100000'" Extent supports read track data CCW`
		`...1 ....`		`SPL3WTRD`	`"B'00010000'" Extent supports write track data CCW`
		`.... 1...`		`SPL3RELT`	`"B'00001000'" Volume using relative addressing`
		`.... .1..`		`SPL3LGDS`	`"B'00000100'" Volume using large data set addressing`
		`.... ..1.`		`SPL3NLGD`	`"B'00000010'" Not all members support large data sets`
		`.... ...1`		`SPL3RPS`	`"B'00000001'" Extent supports RPS`
`1643`	`(66B)`	`BITSTRING`	`1`	`SPLFLG4`	`Additional ERROR flag byte`
		`1... ....`		`SPL4ENQF`	`"B'10000000'" Exclusive ENQ unable to be obtained`
		`.1.. ....`		`SPL4UCBF`	`"B'01000000'" UCBINFO macro failed`
		`..1. ....`		`SPL4CDRF`	`"B'00100000'" IOSCDR macro failed`
		`...1 ....`		`SPL4NNED`	`"B'00010000'" No NED found`
		`.... 1...`		`SPL4DIAG`	`"B'00001000'" DIAGNOSE inst error`
		`.... .1..`		`SPL4NQSK`	`"B'00000100'" ENQ bypassed due to minor name construction problem(warm start only)`
		`.... ..1.`		`SPL4LSPA`	`"B'00000010'" LSPACE error - Error obtaining information on largest extent available`
		`.... ...1`		`SPL4LIMT`	`"B'00000001'" Spool dataset extent size exceeds 1,048,575 track limit`
`1644`	`(66C)`	`SIGNED`	`4`	`SPLNUMTC`	`$SSPL and this field contains the number of cylinders or tracks requested for a new volume if the $SSPL SPACE parm was specified`
`1648`	`(670)`	`BITSTRING`	`1`	`SPLFLG5`	`Additional flag byte`
		`1... ....`		`SPL5MAX`	`"B'10000000'" MAX - $SSPL and MAX has been specified on SPACE keyword parm`
		`.1.. ....`		`SPL5CYLS`	`"B'01000000'" CYL - $SSPL and CYL has been specified on SPACE keyword parm`
		`..1. ....`		`SPL5TRKS`	`"B'00100000'" TRK - $SSPL and TRK has been specified on SPACE keyword parm`
		`...1 ....`		`SPL5DSET`	`"B'00010000'" The spool subtask HOSPOOL created a spool dataset for this volume.`
		`.... 1...`		`SPL5EASA`	`"B'00001000'" The HOSPOOL subtask allocation is EAS capable. This pertains to both disp(new/old).`
		`.... .1..`		`SPL5MIDA`	`"B'00000100'" The extent supports MIDAWs`
		`.... ..1.`		`SPL5LARG`	`"B'00000010'" Non-LARGEDS is NOT option if records per track > 15. For move migration - handles difference in recs per track geometry when source is on 3380 and target is on 3390 and BUFSIZE is certain value.`
`1649`	`(671)`	`BITSTRING`	`1`	`SPLFLG6`	`Additional ERROR flag byte WARNING!! only used for spool subtask errors - SPLFLG2 also reflects subtask errors.`
		`1... ....`		`SPL6TRKG`	`"B'10000000'" Spool extent is too small`
		`.1.. ....`		`SPL6DSNL`	`"B'01000000'" Non-standard DSNAME requested in z2 mode`
		`..1. ....`		`SPL6XTER`	`"B'00100000'" Extend spool failure`
`1650`	`(672)`	`BITSTRING`	`1`	`SPLFLG7`	`Additional request flg byte`
		`1... ....`		`SPL7XTND`	`"B'10000000'" The HOSPOOL subtask request is EXTEND SPOOL`
		`.1.. ....`		`SPL7ENQ`	`"B'01000000'" The SPOOL ENQ is held`
`1651`	`(673)`	`BITSTRING`	`1`		`Ensure alignment`
`1652`	`(674)`	`SIGNED`	`4`	`SPLURC`	`UCBINFO return code`
`1656`	`(678)`	`SIGNED`	`4`	`SPLURSN`	`UCBINFO reason code`
`1660`	`(67C)`	`ADDRESS`	`4`	`SPLCHAIN`	`ADDRESS OF NEXT WORK AREA`
`1664`	`(680)`	`ADDRESS`	`4`	`SPLDYNAL`	`ADDRESS OF DYNAMIC ALLOCATE RB`
`1668`	`(684)`	`SIGNED`	`4`	`SPLDYNRB(0)`	`Dynamic allocate req block`
`1688`	`(698)`	`SIGNED`	`4`	`(0)`	`Ensure alignment`
`1688`	`(698)`	`BITSTRING`	`36`	`SPLDYRBX`	`Request block extension`
`1724`	`(6BC)`	`SIGNED`	`4`	`(0)`	`Ensure alignment`
`1724`	`(6BC)`	`ADDRESS`	`4`	`SPLDYMPA`	`Address of DYNALLOC alloc error message parameter list`
`1728`	`(6C0)`	`ADDRESS`	`4`	`SPLDMSG1`	`Address of returned MSG #1 for DYNALLOC failure`
`1732`	`(6C4)`	`ADDRESS`	`4`	`SPLDMSG2`	`Address of returned MSG #2 for DYNALLOC failure`
`1736`	`(6C8)`	`BITSTRING`	`540`	`SPLDYMSP`	`The parm list + returned formatted messages area`
`2276`	`(8E4)`	`SIGNED`	`4`	`SPLOBTER`	`Obtain error return code`
`2280`	`(8E8)`	`ADDRESS`	`4`	`SPLTEXT(0)`	`LIST OF TEXT UNIT POINTERS`
`2280`	`(8E8)`	`ADDRESS`	`4`	`SPLDDTA`	`POINTER TO DDNAME TEXT UNIT`
`2284`	`(8EC)`	`ADDRESS`	`4`	`SPLDSNTA`	`POINTER TO DSNAME TEXT UNIT`
`2288`	`(8F0)`	`ADDRESS`	`4`	`SPLUDSPA(0)`	`POINTER TO DISP. TEXT UNIT FOR UNALLOCATION REQUESTS`
`2288`	`(8F0)`	`ADDRESS`	`4`	`SPLVOLTA`	`POINTER TO VOLUME SERIAL TXT UNIT`
`2292`	`(8F4)`	`ADDRESS`	`4`	`SPLUNITA`	`POINTER TO UNIT NAME TEXT UNIT`
`2296`	`(8F8)`	`ADDRESS`	`4`	`SPLDSPTA`	`POINTER TO DISPOSITION TEXT UNIT`
`End of text unit pointers common for both deallocation and allocation.`
`2300`	`(8FC)`	`ADDRESS`	`4`	`SPLEASTA`	`Pointer to EAS storage indicator. Valid for allocation DISP=(old/new)`
`Following text unit pointers are only valid for allocation (disp=new).`
`2304`	`(900)`	`ADDRESS`	`4`	`SPLTRKNA`	`Pointer to track requested text unit`
`2308`	`(904)`	`ADDRESS`	`4`	`SPLNUMTA`	`Pointer to number of units requested - text unit`
`2312`	`(908)`	`ADDRESS`	`4`	`SPLCONTA`	`Pointer to contiguous storage requested - text unit`
`2316`	`(90C)`	`ADDRESS`	`4`	`SPLDKEPA`	`Pointer to data space disposition (KEEP) - TEXT unit`
`2320`	`(910)`	`ADDRESS`	`4`	`SPLDSORA`	`Pointer to DSORG requested text unit`
`2324`	`(914)`	`ADDRESS`	`4`	`SPLDSTYA`	`Pointer to data set type specification`
`2328`	`(918)`	`BITSTRING`	`6`	`SPLDDTXT`	`DDNAME TEXT`
`2334`	`(91E)`	`CHARACTER`	`8`	`SPLDDNAM`	`DDNAME`
`2342`	`(926)`	`BITSTRING`	`6`	`SPLDSTXT`	`DSNAME TEXT`
`2348`	`(92C)`	`CHARACTER`	`44`	`SPLDSNAM`	`DSNAME`
`2392`	`(958)`	`BITSTRING`	`6`	`SPLVLTXT`	`VOLUME SERIAL TEXT`
`2398`	`(95E)`	`CHARACTER`	`6`	`SPLVOLID`	`VOLUME SERIAL`
`2404`	`(964)`	`BITSTRING`	`6`	`SPLUNTXT`	`UNIT TEXT`
`2410`	`(96A)`	`CHARACTER`	`5`	`SPLUNIT`	`Unit Name (or Type)`
`2418`	`(972)`	`BITSTRING`	`7`	`SPLDPTXT`	`DISPOSITION TEXT, DISPOSITION`
`2425`	`(979)`	`BITSTRING`	`4`	`SPLTRACK`	`Tracks requested text`
`2429`	`(97D)`	`BITSTRING`	`9`	`SPLNUMTK`	`Number units requested text`
`2438`	`(986)`	`BITSTRING`	`7`	`SPLCONTX`	`Contig storage request text`
`2445`	`(98D)`	`BITSTRING`	`8`	`SPLDSORT`	`Data set organization text`
`2453`	`(995)`	`BITSTRING`	`7`	`SPLDSKEP`	`Data set disp (KEEP) text`
`2460`	`(99C)`	`BITSTRING`	`7`	`SPLDSTYP`	`Data set type = basic or large format`
`2467`	`(9A3)`	`BITSTRING`	`7`	`SPLEASTX`	`Data set may or may not reside in EAS storage`
`2476`	`(9AC)`	`SIGNED`	`4`	`SPLCMLST(4)`	`CAMLST FOR OBTAIN`
`2496`	`(9C0)`	`DBL WORD`	`8`	`SPLDSCB(0)`	`OBTAIN WORK AREA`
`2644`	`(A54)`	`BITSTRING`	`1`	`SPLINEAS`	`Indication that all or at least a portion of the extent resides in EAV - EAS storage.`
		`1... ....`		`SPLEAS`	`"B'10000000'" Yes - in EAS`
`2645`	`(A55)`	`BITSTRING`	`3`		`Reserved for future use`
`2648`	`(A58)`	`SIGNED`	`4`	`(0)`	`Ensure alignment`
`2648`	`(A58)`	`CHARACTER`	`8`	`SPLSTRCC(0)`	`VOLUME'S FIRST EXTENT`
`2648`	`(A58)`	`SIGNED`	`2`	`SPLOWLIM(2)`	`LOWER CCccch of 1st extent Note: stored in absolute format`
`2652`	`(A5C)`	`SIGNED`	`2`	`SPLUPLIM(2)`	`UPPER CCccch of 1st extent Note: stored in absolute format`
`2656`	`(A60)`	`SIGNED`	`4`	`SPLCRC`	`IOSCDR return code`
`2660`	`(A64)`	`SIGNED`	`4`	`SPLCRSN`	`IOSCDR reason code`
SPLABS is the absolute start and end track returned from allocating a spool data set. SPLTRK is the 2 byte track range that is to be placed in the DAS. SPLTRK are relative track numbers if SPL3RELT is on, otherwise they are absolute track numbers. if relative addresses are used, the low track is always 1. SPLSTRK is the value to add to a relative track address to get an absolute track address. If absolute addressing is being used, SPLSTRK is zero. (You can always add SPLSTRK to a track address to obtain an absolute track address).
`2664`	`(A68)`	`DBL WORD`	`8`	`SPLABS(0)`	`DS start/end absolute track`
`2664`	`(A68)`	`SIGNED`	`4`	`SPLOWABS`	`Start absolute track no.`
`2668`	`(A6C)`	`SIGNED`	`4`	`SPLUPABS`	`End absolute track number`
`2672`	`(A70)`	`DBL WORD`	`8`	`SPLTRK(0)`	`SPOOL start and end track`
`2672`	`(A70)`	`SIGNED`	`4`	`SPLOWTRK`	`Start track value`
`2676`	`(A74)`	`SIGNED`	`4`	`SPLUPTRK`	`End track value`
`2680`	`(A78)`	`SIGNED`	`4`	`SPLSTRK`	`Base track address (if relative addressing used)`
`2684`	`(A7C)`	`BITSTRING`	`48`	`SPLIOBE`	`Reserve space for IOB extension`
`2732`	`(AAC)`	`SIGNED`	`4`	`(0)`	`Ensure word alignment`
`2732`	`(AAC)`	`BITSTRING`	`48`	`SPLIEDB`	`Reserve space for I/O error data block`
`2780`	`(ADC)`	`BITSTRING`	`1`	`SPLDEB`	`SPOOL DEB address`
`2780`	`(ADC)`	`X'ADC'`	`0`	`SPLDEBB`	`"SPLDEB,DEBBASIZ" DEB basic`
`2780`	`(ADC)`	`X'AFC'`	`0`	`SPLDEBE`	`"SPLDEB+DEBBASIZ,DEBEXLEN" Single DA extent`
`2828`	`(B0C)`	`ADDRESS`	`4`	`SPLNVL`	`NVL address (during init)`
`2832`	`(B10)`	`ADDRESS`	`4`	`SPLTCBPT`	`TCB ADDRESS (USED DURING INIT.)`
`2836`	`(B14)`	`SIGNED`	`4`	`SPLTKCYL`	`NUMBER OF HEADS PER CYLINDER`
`2840`	`(B18)`	`SIGNED`	`2`	`SPLNORTK`	`NUMBER OF RECORDS PER TRACK`
`2842`	`(B1A)`	`SIGNED`	`2`	`SPLNOTGP`	`NUMBER OF TRACKS PER GROUP`
`2844`	`(B1C)`	`SIGNED`	`4`	`SPLINTRK`	`Expected number of tracks or zero (set from DAS on warm start)`
`2848`	`(B20)`	`SIGNED`	`4`	`SPLNMTRK`	`Number of tracks in extent`
`2852`	`(B24)`	`SIGNED`	`4`	`SPLNOBYM`	`Number of bytes in TGM`
`2856`	`(B28)`	`SIGNED`	`4`	`SPLNUMTG`	`NUMBER OF USABLE TRACK GROUPS`
`2860`	`(B2C)`	`SIGNED`	`4`	`SPLMAXTG`	`Copy of $NUMTG from HCT`
`2864`	`(B30)`	`ADDRESS`	`4`	`SPLFMTWA`	`SPFORMAT work area address`
`2868`	`(B34)`	`SIGNED`	`4`	`SPLFMTWL`	`SPFORMAT work area size`
`2872`	`(B38)`	`ADDRESS`	`4`	`SPLFMTWD`	`Work area data section ptr`
`2876`	`(B3C)`	`ADDRESS`	`4`	`SPLFMTDA`	`Format buffer write area`
`2880`	`(B40)`	`DBL WORD`	`8`	`SPLCCWS(0)`	`CCWS FOR READ COUNT-KEY-DATA`
`2880`	`(B40)`	`DBL WORD`	`8`	`SPLCCW1`	`1ST CCW`
`2888`	`(B48)`	`DBL WORD`	`8`	`SPLCCW2`	`2ND CCW`
`2896`	`(B50)`	`DBL WORD`	`8`	`SPLCCW3`	`3RD CCW`
`2904`	`(B58)`	`DBL WORD`	`8`	`SPLRDCT`	`READ-IN AREA`
`2912`	`(B60)`	`ADDRESS`	`4`	`SPLCFLDS`	`POINTER TO 8 BEFORE 1ST COUNT FLD`
`Fields used as input to SPFORMAT`
`2920`	`(B68)`	`DBL WORD`	`8`	`(0)`	`Alignment`
`2920`	`(B68)`	`CHARACTER`	`7`	`SPLFMSTR`	`MBBCCHH of the first/only track to be formatted`
`2927`	`(B6F)`	`CHARACTER`	`1`		`Reserved`
`2928`	`(B70)`	`CHARACTER`	`7`	`SPLFMEND`	`MMBBCCHH of last track to be formatted.`
`2935`	`(B77)`	`CHARACTER`	`1`		`Reserved`
`Input parameters for SPMINIFM (mapped by SFMPARM in HASPSPOL)`
`2936`	`(B78)`	`BITSTRING`	`1`	`SPLMFPRM`	`SPMINIFM parameter list`
`SPLOUTP and SPLOUTPL describe an output area used by the UCBINFO and IOSCDR macros.`
`2968`	`(B98)`	`ADDRESS`	`4`	`SPLOUTP`	`Address of output area`
`2972`	`(B9C)`	`SIGNED`	`4`	`SPLOUTPL`	`Length of output area`
`2976`	`(BA0)`	`SIGNED`	`4`	`SPLCDRAS`	`Size of IOSCDR output area necessary`
`2980`	`(BA4)`	`SIGNED`	`4`	`SPLDIAGR`	`DIAGNOSE return code`
`2984`	`(BA8)`	`BITSTRING`	`1`	`SPLCHPID`	`CHPID used for IOSCDR`
`2985`	`(BA9)`	`BITSTRING`	`3`		`Reserved for future use`
`2988`	`(BAC)`	`SIGNED`	`4`	`(4)`	`Reserved for future use`
`3008`	`(BC0)`	`DBL WORD`	`8`	`(0)`
`3008`	`(BC0)`	`BITSTRING`	`1`	`SPLEXDS`	`$EXTENDS list form`
`3008`	`(BC0)`	`X'64'`	`0`	`SPLEXDLN`	`"*-SPLEXDS" Length of parm list`
`3108`	`(C24)`	`SIGNED`	`4`	`SPLMXTRK`	`Maximum number of tracks allowed in a SPOOL.`
`3112`	`(C28)`	`BITSTRING`	`1`	`SPLEXTNO`	`Extent number`
`3113`	`(C29)`	`CHARACTER`	`1`		`Reserved for alignment`
`MACDATE -01/22/01-<1>`
`0`	`(0)`	`X'C30'`	`0`	`M00M1233`	`"SPLCAPU" ++ IOSCAPU NAME`
`3120`	`(C30)`	`DBL WORD`	`8`	`SPLCAPU(0)`	`++ IOSCAPU PARM LIST`
`3120`	`(C30)`	`BITSTRING`	`1`	`SPLCAPU_XVERSION`	`++ INPUT XVERSION`
`3121`	`(C31)`	`BITSTRING`	`1`	`SPLCAPU_XFLAGS1`	`++ FIELD_LABEL`
		`1... ....`		`SPLCAPU_KEYUSED_CAPTUCB`	`"B'10000000'" ++ KEYUSED.CAPTUCB KEYWORD`
		`.1.. ....`		`SPLCAPU_KEYUSED_UCAPTUCB`	`"B'01000000'" ++ KEYUSED.UCAPTUCB KEYWORD`
		`..1. ....`		`SPLCAPU_KEYUSED_CAPTOACT`	`"B'00100000'" ++ KEYUSED.CAPTOACT KEYWORD`
		`...1 ....`		`SPLCAPU_KEYUSED_ASID`	`"B'00010000'" ++ KEYUSED.ASID KEYWORD`
		`.... 1...`		`SPLCAPU_KEYUSED_UCBPTR`	`"B'00001000'" ++ KEYUSED.UCBPTR KEYWORD`
		`.... .1..`		`SPLCAPU_KEYUSED_CAPTPTR`	`"B'00000100'" ++ KEYUSED.CAPTPTR KEYWORD`
`3122`	`(C32)`	`CHARACTER`	`2`	`SPLCAPU_XRESERVED1`	`++ FIELD_LABEL XRESERVED1`
`3124`	`(C34)`	`ADDRESS`	`4`	`SPLCAPU_XUCBPTR`	`++ XUCBPTR`
`3128`	`(C38)`	`ADDRESS`	`4`	`SPLCAPU_XCAPTPTR`	`++ XCAPTPTR`
`3132`	`(C3C)`	`CHARACTER`	`1`	`SPLCAPU_XRESERVED2`	`++ FIELD_LABEL XRESERVED2`
`3133`	`(C3D)`	`BITSTRING`	`1`	`SPLCAPU_XMASK`	`++ FIELD_LABEL`
		`1... ....`		`SPLCAPU_XMSIFREE_YES`	`"B'10000000'" ++ XMSIFREE.YES KEYWORD`
		`.1.. ....`		`SPLCAPU_XLASTING_YES`	`"B'01000000'" ++ XLASTING.YES KEYWORD`
		`..1. ....`		`SPLCAPU_XCAPTCOM_YES`	`"B'00100000'" ++ XCAPTCOM.YES KEYWORD`
		`...1 ....`		`SPLCAPU_XCAPTCOM_NEVER`	`"B'00010000'" ++ XCAPTCOM.NEVER KEYWORD`
`3134`	`(C3E)`	`BITSTRING`	`2`	`SPLCAPU_XASID`	`++ XASID`
`3136`	`(C40)`	`CHARACTER`	`16`	`SPLCAPU_XRESERVED3`	`++ FIELD_LABEL XRESERVED3`
`3136`	`(C40)`	`X'20'`	`0`	`SPLCAPUL`	`"*-SPLCAPU" ++ LENGTH OF PLIST`
`IOSCAPU-1`
`0`	`(0)`	`X'9C0'`	`0`	`SPLMSG`	`"SPLDSCB,80" SUBTASK MESSAGE AREA`
`0`	`(0)`	`X'A10'`	`0`	`SPLWORK`	`"SPLDSCB+L'SPLMSG,10" SUBTASK MESSAGE WORK ARES`
`0`	`(0)`	`X'A1A'`	`0`	`SPLCC`	`"SPLWORK+L'SPLWORK,4" SUBTASK ABEND COMPLETION CODE`
`3152`	`(C50)`	`DBL WORD`	`8`	`(0)`	`EST DOUBLE WORD ALIGNMENT`
`3152`	`(C50)`	`X'668'`	`0`	`SPLCLEAR`	`"SPLCSTRT" Area to be zeroed`
`3152`	`(C50)`	`X'5E8'`	`0`	`SPLCLRLN`	`"*-SPLCSTRT" Length of area to clear`
`3152`	`(C50)`	`X'640'`	`0`	`DSPLLEN`	`"*-DTEWORK" Length of work area`

Table 2. Cross Reference for $DTESPL
`Name`	`Offset`	`Hex Tag`
`DSPLLEN`	`C50`	`640`
`DTE`	`0`
`M00M1233`	`0`	`C30`
`SPLABS`	`A68`
`SPLCAPU`	`C30`
`SPLCAPU_KEYUSED_ASID`	`C31`	`10`
`SPLCAPU_KEYUSED_CAPTOACT`	`C31`	`20`
`SPLCAPU_KEYUSED_CAPTPTR`	`C31`	`4`
`SPLCAPU_KEYUSED_CAPTUCB`	`C31`	`80`
`SPLCAPU_KEYUSED_UCAPTUCB`	`C31`	`40`
`SPLCAPU_KEYUSED_UCBPTR`	`C31`	`8`
`SPLCAPU_XASID`	`C3E`
`SPLCAPU_XCAPTCOM_NEVER`	`C3D`	`10`
`SPLCAPU_XCAPTCOM_YES`	`C3D`	`20`
`SPLCAPU_XCAPTPTR`	`C38`
`SPLCAPU_XFLAGS1`	`C31`
`SPLCAPU_XLASTING_YES`	`C3D`	`40`
`SPLCAPU_XMASK`	`C3D`
`SPLCAPU_XMSIFREE_YES`	`C3D`	`80`
`SPLCAPU_XRESERVED1`	`C32`
`SPLCAPU_XRESERVED2`	`C3C`
`SPLCAPU_XRESERVED3`	`C40`
`SPLCAPU_XUCBPTR`	`C34`
`SPLCAPU_XVERSION`	`C30`
`SPLCAPUL`	`C40`	`20`
`SPLCC`	`0`	`A1A`
`SPLCCWS`	`B40`
`SPLCCW1`	`B40`
`SPLCCW2`	`B48`
`SPLCCW3`	`B50`
`SPLCDRAS`	`BA0`
`SPLCFLDS`	`B60`
`SPLCHAIN`	`67C`
`SPLCHPID`	`BA8`
`SPLCLEAR`	`C50`	`668`
`SPLCLRLN`	`C50`	`5E8`
`SPLCMLST`	`9AC`
`SPLCONTA`	`908`
`SPLCONTX`	`986`
`SPLCRC`	`A60`
`SPLCRSN`	`A64`
`SPLCSTRT`	`668`
`SPLDDNAM`	`91E`
`SPLDDTA`	`8E8`
`SPLDDTXT`	`918`
`SPLDEB`	`ADC`
`SPLDEBB`	`ADC`	`ADC`
`SPLDEBE`	`ADC`	`AFC`
`SPLDIAGR`	`BA4`
`SPLDKEPA`	`90C`
`SPLDMSG1`	`6C0`
`SPLDMSG2`	`6C4`
`SPLDPTXT`	`972`
`SPLDSCB`	`9C0`
`SPLDSKEP`	`995`
`SPLDSNAM`	`92C`
`SPLDSNTA`	`8EC`
`SPLDSORA`	`910`
`SPLDSORT`	`98D`
`SPLDSPTA`	`8F8`
`SPLDSTXT`	`926`
`SPLDSTYA`	`914`
`SPLDSTYP`	`99C`
`SPLDYMPA`	`6BC`
`SPLDYMSP`	`6C8`
`SPLDYNAL`	`680`
`SPLDYNRB`	`684`
`SPLDYRBX`	`698`
`SPLEAS`	`A54`	`80`
`SPLEASTA`	`8FC`
`SPLEASTX`	`9A3`
`SPLECBA`	`614`
`SPLENQTK`	`61C`
`SPLEXDLN`	`BC0`	`64`
`SPLEXDS`	`BC0`	`0`
`SPLEXTNO`	`C28`
`SPLFLG1`	`668`
`SPLFLG2`	`669`
`SPLFLG3`	`66A`
`SPLFLG4`	`66B`
`SPLFLG5`	`670`
`SPLFLG6`	`671`
`SPLFLG7`	`672`
`SPLFMEND`	`B70`
`SPLFMSTR`	`B68`
`SPLFMTDA`	`B3C`
`SPLFMTWA`	`B30`
`SPLFMTWD`	`B38`
`SPLFMTWL`	`B34`
`SPLIEDB`	`AAC`
`SPLINEAS`	`A54`
`SPLINTRK`	`B1C`
`SPLIOBE`	`A7C`
`SPLMAXTG`	`B2C`
`SPLMFPRM`	`B78`
`SPLMSG`	`0`	`9C0`
`SPLMXTRK`	`C24`
`SPLNCLEA`	`640`	`58`
`SPLNMTRK`	`B20`
`SPLNOBYM`	`B24`
`SPLNORTK`	`B18`
`SPLNOTGP`	`B1A`
`SPLNUMTA`	`904`
`SPLNUMTC`	`66C`
`SPLNUMTG`	`B28`
`SPLNUMTK`	`97D`
`SPLNVL`	`B0C`
`SPLOBTER`	`8E4`
`SPLOUTP`	`B98`
`SPLOUTPL`	`B9C`
`SPLOWABS`	`A68`
`SPLOWLIM`	`A58`
`SPLOWTRK`	`A70`
`SPLRDCT`	`B58`
`SPLSTART`	`610`
`SPLSTRCC`	`A58`
`SPLSTRK`	`A78`
`SPLSTWA`	`63C`
`SPLTCBPT`	`B10`
`SPLTEXT`	`8E8`
`SPLTGMA`	`618`
`SPLTKCYL`	`B14`
`SPLTRACK`	`979`
`SPLTRK`	`A70`
`SPLTRKNA`	`900`
`SPLUCBPT`	`610`
`SPLUDSPA`	`8F0`
`SPLUNIT`	`96A`
`SPLUNITA`	`8F4`
`SPLUNTXT`	`964`
`SPLUPABS`	`A6C`
`SPLUPLIM`	`A5C`
`SPLUPTRK`	`A74`
`SPLURC`	`674`
`SPLURSN`	`678`
`SPLVLTXT`	`958`
`SPLVOLID`	`95E`
`SPLVOLTA`	`8F0`
`SPLWORK`	`0`	`A10`
`SPL1ALLO`	`668`	`8`
`SPL1BAD`	`668`	`4`
`SPL1FMT`	`668`	`80`
`SPL1MFMT`	`668`	`20`
`SPL1NFMT`	`668`	`40`
`SPL1UNAL`	`668`	`10`
`SPL1WFMT`	`668`	`2`
`SPL2ABND`	`669`	`8`
`SPL2DVTP`	`669`	`4`
`SPL2EXT`	`669`	`2`
`SPL2FMT`	`669`	`40`
`SPL2OBT`	`669`	`80`
`SPL2RDER`	`669`	`20`
`SPL2SIZE`	`669`	`1`
`SPL2UNAL`	`669`	`10`
`SPL3ECKD`	`66A`	`40`
`SPL3LGDS`	`66A`	`4`
`SPL3NLGD`	`66A`	`2`
`SPL3RDTD`	`66A`	`20`
`SPL3RELT`	`66A`	`8`
`SPL3RPS`	`66A`	`1`
`SPL3TGBG`	`66A`	`80`
`SPL3WTRD`	`66A`	`10`
`SPL4CDRF`	`66B`	`20`
`SPL4DIAG`	`66B`	`8`
`SPL4ENQF`	`66B`	`80`
`SPL4LIMT`	`66B`	`1`
`SPL4LSPA`	`66B`	`2`
`SPL4NNED`	`66B`	`10`
`SPL4NQSK`	`66B`	`4`
`SPL4UCBF`	`66B`	`40`
`SPL5CYLS`	`670`	`40`
`SPL5DSET`	`670`	`10`
`SPL5EASA`	`670`	`8`
`SPL5LARG`	`670`	`2`
`SPL5MAX`	`670`	`80`
`SPL5MIDA`	`670`	`4`
`SPL5TRKS`	`670`	`20`
`SPL6DSNL`	`671`	`40`
`SPL6TRKG`	`671`	`80`
`SPL6XTER`	`671`	`20`
`SPL7ENQ`	`672`	`40`
`SPL7XTND`	`672`	`80`