CMCT mapping

Table 1. Structure CMCT
`Offset Dec`	`Offset Hex`	`Type`	`Len`	`Name(Dim)`	`Description`
`0`	`(0)`	`STRUCTURE`	`0`	`CMCT`
`0`	`(0)`	`CHARACTER`	`4`	`CMCTNAME`	`- ACRONYM 'CMCT'`
`4`	`(4)`	`BITSTRING`	`1`	`CMCTVERS`	`CMCT Version number`
`4`	`(4)`	`X'0'`	`0`	`CMCTVER0`	`"00" Base CMCT`
`4`	`(4)`	`X'1'`	`0`	`CMCTVER1`	`"01" CMCT includes extended measurement mode support`
`5`	`(5)`	`BITSTRING`	`3`	`CMCTRSV1`	`Reserved`
`8`	`(8)`	`ADDRESS`	`4`	`CMCTDBVT`	`- ADDR OF DBVT`
`12`	`(C)`	`ADDRESS`	`4`	`CMCTCPMT`	`- ADDR OF CHANNEL PATH MEASUREMENT TABLE`
`16`	`(10)`	`SIGNED`	`4`	`CMCTCMBR`	`- REAL ADDR OF CMB`
`20`	`(14)`	`ADDRESS`	`4`	`CMCTCMBV`	`- VIRTUAL ADDR OF CMB`
`24`	`(18)`	`ADDRESS`	`4`	`CMCTCPWK`	`- ADDR OF 32 BYTE WORKAREA FOR STCPS INSTRUCTION`
`28`	`(1C)`	`ADDRESS`	`4`	`CMCTHICP`	`- ADDR OF HIGHEST VALID ENTRY IN CPMT`
`32`	`(20)`	`DBL WORD`	`8`	`CMCTPERM`	`- ALLOCATION BLOCK FOR PERM DMB STORAGE`
`32`	`(20)`	`X'20'`	`0`	`CMCTPDMB`	`"CMCTPERM+0" ADDR OF 1ST IN USE PERM DMB`
`32`	`(20)`	`X'24'`	`0`	`CMCTPCID`	`"CMCTPERM+4" CPOOL ID FOR PERM DMBS`
`40`	`(28)`	`SIGNED`	`4`	`CMCTRSV2`
`44`	`(2C)`	`SIGNED`	`4`	`CMCTRSEQ`	`SEQ. NO. OF LAST DROPOFF READ`
`48`	`(30)`	`SIGNED`	`2`	`CMCTHMBI`	`- THE HIGHEST MBI ASSIGNED BY IOS`
`50`	`(32)`	`SIGNED`	`2`	`CMCTCMBT`	`- THE TOTAL NUMBER OF CMB ENTRIES`
`52`	`(34)`	`SIGNED`	`4`	`CMCTUPDT`	`- TIME OF LAST DMB/CPMT UPDATE`
`56`	`(38)`	`SIGNED`	`4`	`CMCTSAMI`	`- TIME INTERVAL BETWEEN CHAN MEAS SAMPLES IN MILLISECONDS`
`60`	`(3C)`	`SIGNED`	`2`	`CMCTCTUN`	`- TUNTS BETWEEN CHAN MEAS SAMPLES`
`62`	`(3E)`	`SIGNED`	`2`	`CMCTCTU`	`- TUNTS REMAINING TO NEXT CHAN MEAS SAMPL`
`64`	`(40)`	`SIGNED`	`4`	`CMCTSTRT`	`- TIME MEASUREMENTS SET TO START PENDING`
`68`	`(44)`	`SIGNED`	`4`	`CMCTELST`	`- ELAPSED TIME SINCE DMB/CPMT UPDATE IN 128 MICRO SECONDS`
`72`	`(48)`	`SIGNED`	`4`	`CMCTSYNI`	`- TIME TO SYNCH CHAN TIMERS IN MILLISECONDS`
`76`	`(4C)`	`SIGNED`	`4`	`CMCTSPIP`	`- ?SPI CALL PARAMETERS ADDRESS`
`80`	`(50)`	`SIGNED`	`2`	`CMCTDSIZ`	`- NO. OF BYTES TO ALLOC IN NEW DMB CPOOL`
`82`	`(52)`	`SIGNED`	`2`	`CMCTRSV5`
`84`	`(54)`	`SIGNED`	`2`	`CMCTSAMC`	`- NO. OF SAMPLES OF UCB QUEUE LENGTHS`
`86`	`(56)`	`SIGNED`	`2`	`CMCTMORE`	`- TOTAL NO. OF ENTRIES REQUIRED IN UPPER PORTION OF CMB`
`88`	`(58)`	`SIGNED`	`2`	`CMCTCMBN`	`- NO. OF ADDITIONAL CMB SLOTS SPECIFIED AS N IN CMB KEYWORD`
`90`	`(5A)`	`BITSTRING`	`1`	`CMCTDVCL`	`DEVICE CLASS REQUEST FLAGS`
		`1... ....`		`CMCTUNTR`	`"BIT0" - UNIT RECORD DEVICES`
		`.1.. ....`		`CMCTCOMM`	`"BIT1" - COMMUNICATIONS EQUIPMENT`
		`..1. ....`		`CMCTGRPH`	`"BIT2" - GRAPHICS DEVICES`
		`...1 ....`		`CMCTCHRD`	`"BIT3" - CHARACTER READER DEVICES`
`91`	`(5B)`	`BITSTRING`	`1`	`CMCTFLG1`	`I/O MEASUREMENT CONTROL FLAGS 1`
		`1... ....`		`CMCTDCA`	`"BIT0" - DCTI MEASUREMENTS ACTIVE`
		`.1.. ....`		`CMCTMFA`	`"BIT1" - CMB DATA COLLECTION ACTIVE`
		`..1. ....`		`CMCTPAA`	`"BIT2" - CHANNEL PATH STATUS MEASUREMENT ACTIVE`
		`...1 ....`		`CMCTMFSP`	`"BIT3" - CMB DATA COLLECTION START PENDING`
		`.... 1...`		`CMCTCPMF`	`"BIT4" - CPMF INSTALLED INDICATOR`
		`.... .1..`		`CMCTCPDR`	`"BIT5" - CPMF delayed restart issued`
		`.... ..1.`		`CMCTECPM`	`"BIT6" - CPMF extensions installed`
		`.... ...1`		`CMCTCPOK`	`"BIT7" - CPMF OPERATIONAL INDICATOR (ON - CPMF IS AVAILABLE FOR USE)`
`92`	`(5C)`	`BITSTRING`	`1`	`CMCTFLG2`	`I/O MEASUREMENT CONTROL FLAGS 2`
		`1... ....`		`CMCTDCOK`	`"BIT0" - DCTI MEASUREMENTS CONTROL STRUCTURE OK`
		`.1.. ....`		`CMCTMFOK`	`"BIT1" - CMB MEASUREMENT CONTROL STRUCTURE OK`
		`..1. ....`		`CMCTCMOK`	`"BIT2" - CHANNEL MONITOR FACILITY OK`
		`...1 ....`		`CMCTTCOK`	`"BIT3" - TOD CLOCK FACILITY OK`
		`.... 1...`		`CMCTPAOK`	`"BIT4" - CHANNEL PATH STATUS CONTROL STRUCTURE OK`
		`.... .1..`		`CMCTSDOK`	`"BIT5" - SAD IS INSTALLED AND OPERATIONAL`
		`.... ..1.`		`CMCTSCIP`	`"BIT6" - ASYCHRONOUS SPI CALL IN PROGRESS`
		`.... ...1`		`CMCTECMF`	`"BIT7" - Enhanced CPMF available`
`93`	`(5D)`	`BITSTRING`	`1`	`CMCTKEY`	`- STORAGE KEY OF CMB`
`94`	`(5E)`	`BITSTRING`	`1`	`CMCTRSV6`	`- RESERVED`
`95`	`(5F)`	`BITSTRING`	`1`	`CMCTRWCT`	`- CPMF restart wait count`
`96`	`(60)`	`SIGNED`	`4`	`CMCTWORK(4)`	`- WORKAREA FOR ACCUMULATING CMB VALUES`
`96`	`(60)`	`X'60'`	`0`	`CMCTSAM4`	`"CMCTWORK+0" CMB SAMPLE COUNT @WLMPMCS`
`CMCTSSCH EQU CMCTWORK+0 CMB SAMPLE COUNT ------- DROPPED CMCTSAMP EQU CMCTWORK+2 CMB SSCH COUNT ------- DROPPED`
`96`	`(60)`	`X'64'`	`0`	`CMCTCONN`	`"CMCTWORK+4" CMB CONNECT TIME`
`96`	`(60)`	`X'68'`	`0`	`CMCTPEND`	`"CMCTWORK+8" CMB PENDING TIME`
`96`	`(60)`	`X'6C'`	`0`	`CMCTACTV`	`"CMCTWORK+12" CMB ACTIVE TIME`
`112`	`(70)`	`ADDRESS`	`4`	`CMCTCPFL`	`ADDR STCPS OR CHAN MON FAILURE`
`116`	`(74)`	`ADDRESS`	`4`	`CMCTVDEV`	`ADDR OF ENF VARY DEVICE RTN IN`
`120`	`(78)`	`ADDRESS`	`4`	`CMCTUCBC`	`ADDR OF ENF VARY PATH RTN IN`
`124`	`(7C)`	`ADDRESS`	`4`	`CMCTDDR`	`ADD OF ENF DDR ENTRY IN IRARMCHM`
`128`	`(80)`	`ADDRESS`	`4`	`CMCTMDON`	`ADDR OF ROUTINE SCHEDULED WHEN`
`132`	`(84)`	`ADDRESS`	`4`	`CMCTMDXN`	`ADDR OF ROUTINE SCHEDULED BY`
`136`	`(88)`	`SIGNED`	`2`	`CMCTLTA`	`LONG TERM AVERAGING FACTOR`
`138`	`(8A)`	`SIGNED`	`2`	`CMCTLTA1`	`LONG TERM AVERAGING FACTOR PLUS ONE`
`140`	`(8C)`	`SIGNED`	`2`	`CMCTSTME`	`TIME BETWEEN STCPS SAMPLES`
`142`	`(8E)`	`SIGNED`	`2`	`CMCTRSV3`
`144`	`(90)`	`SIGNED`	`4`	`CMCTSWTH`	`THRESHOLD TO SWITCH FROM SAD TO STCPS`
`148`	`(94)`	`ADDRESS`	`4`	`CMCTSWC`	`REAL SECONDS (SCALED) FOR SWITCH THRES`
`152`	`(98)`	`SIGNED`	`4`	`CMCTDTME`	`TIME OF LAST SAD DATA DROPOFF - INITIALIZED TO LARGE VALUE TO CAUSE INITIAL START UP`
`156`	`(9C)`	`BITSTRING`	`4`	`CMCTRSRT`	`THRESHOLD TO TRY SAD DATA RESTART (IN SRM TIMER UNITS)`
`160`	`(A0)`	`ADDRESS`	`4`	`CMCTSADB`	`ADDR OF SADB BLOCK`
`164`	`(A4)`	`ADDRESS`	`4`	`CMCTSPCS`	`ADDR OF SPCSP BLOCK`
`168`	`(A8)`	`ADDRESS`	`4`	`CMCTCPMB`	`ADDR OF CHANNEL PATH MEASUREMENT BLOCK (VALID ONLY WHEN CMCTCPOK IN CMCTFLG1 IS ON)`
`172`	`(AC)`	`SIGNED`	`4`	`CMCTCRCT`	`CPMF RESTART COUNT`
`176`	`(B0)`	`SIGNED`	`4`	`CMCTCPCT`	`LAST RECORDED CPMB SAMPLE COUNT`
`180`	`(B4)`	`SIGNED`	`4`	`CMCTTODS`	`TIME STAMP OF LAST CPMF CHECK`
`184`	`(B8)`	`SIGNED`	`4`	`CMCTCMC2`	`ADDRESS OF CHANNEL MEASUREMENT CHARACTERISITICS BLOCK`
`188`	`(BC)`	`SIGNED`	`4`	`CMCTCPM2`	`ADDRESS OF CHANNEL PATH MEASUREMENT EXTENDED BLOCK`
`192`	`(C0)`	`DBL WORD`	`8`	`CMCTCPMFSTATEINFO(0)`	`CPMF STATE INFORMATION`
`192`	`(C0)`	`BITSTRING`	`1`	`CMCTCPMFMODE`	`CURRENT MEASUREMENT MODE 0 - CPMF NOT ACTIVE 1 - COMPATABILITY MODE 2 - EXTENDED MODE`
`192`	`(C0)`	`X'0'`	`0`	`CMCT_CPMF_NA`	`"00" CPMF NOT ACTIVE`
`192`	`(C0)`	`X'1'`	`0`	`CMCT_CPMF_COMPAT`	`"01" CPMF IN COMPAT MODE`
`192`	`(C0)`	`X'2'`	`0`	`CMCT_CPMF_EXTEND`	`"02" CPMF IN EXTENDED MODE`
`193`	`(C1)`	`BITSTRING`	`1`	`CMCTOPTXXMODE`	`MEASUREMENT MODE SPECIFIED IN IEAOPTXX MEMBER OF SYS1.PARMLIB: 0 - CPMF KEYWORD NOT SET 1 - CPMF COMPATABILITY MODE 2 - CPMF EXTENDED`
`193`	`(C1)`	`X'0'`	`0`	`CMCT_OPT_NA`	`"00" CPMF KEYWORD NOT SET`
`193`	`(C1)`	`X'1'`	`0`	`CMCT_OPT_COMPAT`	`"01" CPMF COMPATABILITY MODE SET`
`193`	`(C1)`	`X'2'`	`0`	`CMCT_OPT_EXTEND`	`"02" CPMF EXTENDED MODE SET`
`194`	`(C2)`	`BITSTRING`	`1`	`CMCTCPMFFLAGS`	`PROCESSING FLAGS`
		`1... ....`		`CMCTEXTENDEDMODECHPID`	`"BIT0" CHPID REQUIRING EXTENDED MEASUREMENT MODE WAS FOUND IN THE SYSTEM. SET BY IOS.`
`195`	`(C3)`	`BITSTRING`	`1`	`CMCTCPMFFLAGS2`	`PROCESSING FLAGS 2`
		`1... ....`		`CMCTCPMFRESTART`	`"BIT0" SET ON IF CPMF WAS DETERMINED TO BE STOPPED AND A RESTART IS NEEDED. IF NEW BITS ARE ADDED, THEN CS IS NEEDED WHEN UPDATING CMCTCPMFFLAGS2.`
`196`	`(C4)`	`BITSTRING`	`1`		`Reserved`
`197`	`(C5)`	`CHARACTER`	`2`	`CMCTCMSTOPRSN`
`199`	`(C7)`	`BITSTRING`	`1`	`CMCTCPFN`	`FUNCTION CODE FOR STARTING CPMF ROUTINE I14. 0 - NIP CPMF STARTUP 1 - REGULAR CPMF RESTART`
`199`	`(C7)`	`X'0'`	`0`	`CMCT_NIP`	`"00" Nip CPMF startup value`
`199`	`(C7)`	`X'1'`	`0`	`CMCT_RESTART`	`"01" Nip CPMF restart value`
`200`	`(C8)`	`SIGNED`	`2`	`CMCTATTEMPTMODESWITCH`	`COUNT OF ATTEMPTS BEGUN TO SWITCH MEASUREMENT MODES`
`202`	`(CA)`	`SIGNED`	`2`	`CMCTCOMPLETEMODESWITCH`	`COUNT OF COMPLETED ATTEMPTS TO SWITCH MEASUREMENT MODES`
`204`	`(CC)`	`SIGNED`	`4`	`CMCTIOSCSCMRC`	`RC of IOSCSCM`
`208`	`(D0)`	`CHARACTER`	`25`	`CMCTECMBINFO(0)`	`ECMB information`
`208`	`(D0)`	`ADDRESS`	`4`	`CMCTECMBPTR`	`ECMB address`
`212`	`(D4)`	`BITSTRING`	`8`	`CMCTECMBSTOKEN`	`ECMB dataspace STOKEN`
`220`	`(DC)`	`SIGNED`	`4`	`CMCTECMBALET`	`ECMB dataspace alet`
`224`	`(E0)`	`CHARACTER`	`8`	`CMCTECMBHIGHMBIS(0)`	`Highest MBI assigned per Subchannel`
`224`	`(E0)`	`SIGNED`	`2`	`CMCTECMBHIGHMBI0`	`- Subchannel set 0`
`226`	`(E2)`	`SIGNED`	`2`	`CMCTECMBHIGHMBI1`	`- Subchannel set 1`
`228`	`(E4)`	`SIGNED`	`2`	`CMCTECMBHIGHMBI2`	`- Subchannel set 2`
`230`	`(E6)`	`SIGNED`	`2`	`CMCTECMBHIGHMBI3`	`- Subchannel set 3`
`232`	`(E8)`	`BITSTRING`	`1`	`CMCTECMBFLAGS`	`ECMB flags`
		`1... ....`		`CMCTECMBMODE`	`"X'80'" On = ECMB mode`
`233`	`(E9)`	`BITSTRING`	`3`		`Reserved`
`236`	`(EC)`	`SIGNED`	`4`	`CMCTCPMX`	`Address of Extended Channel Utilization Block (valid only if CMCTECMF in CMCTFLG2 is ON)`
`240`	`(F0)`	`DBL WORD`	`8`	`CMCTEND(0)`	`- END OF CMCT`
`240`	`(F0)`	`X'F0'`	`0`	`CMCTLEN`	`"CMCTEND-CMCT" - LENGTH OF CMCT`

Table 2. Cross Reference for CMCT
`Name`	`Offset`	`Hex Tag`
`CMCT`	`0`
`CMCT_CPMF_COMPAT`	`C0`	`1`
`CMCT_CPMF_EXTEND`	`C0`	`2`
`CMCT_CPMF_NA`	`C0`	`0`
`CMCT_NIP`	`C7`	`0`
`CMCT_OPT_COMPAT`	`C1`	`1`
`CMCT_OPT_EXTEND`	`C1`	`2`
`CMCT_OPT_NA`	`C1`	`0`
`CMCT_RESTART`	`C7`	`1`
`CMCTACTV`	`60`	`6C`
`CMCTATTEMPTMODESWITCH`	`C8`	`0`
`CMCTCHRD`	`5A`	`10`
`CMCTCMBN`	`58`	`0`
`CMCTCMBR`	`10`	`0`
`CMCTCMBT`	`32`	`0`
`CMCTCMBV`	`14`
`CMCTCMC2`	`B8`	`0`
`CMCTCMOK`	`5C`	`20`
`CMCTCMSTOPRSN`	`C5`	`4040`
`CMCTCOMM`	`5A`	`40`
`CMCTCOMPLETEMODESWITCH`	`CA`	`0`
`CMCTCONN`	`60`	`64`
`CMCTCPCT`	`B0`	`0`
`CMCTCPDR`	`5B`	`4`
`CMCTCPFL`	`70`
`CMCTCPFN`	`C7`	`0`
`CMCTCPMB`	`A8`
`CMCTCPMF`	`5B`	`8`
`CMCTCPMFFLAGS`	`C2`	`0`
`CMCTCPMFFLAGS2`	`C3`	`0`
`CMCTCPMFMODE`	`C0`	`0`
`CMCTCPMFRESTART`	`C3`	`80`
`CMCTCPMFSTATEINFO`	`C0`
`CMCTCPMT`	`C`
`CMCTCPMX`	`EC`	`0`
`CMCTCPM2`	`BC`	`0`
`CMCTCPOK`	`5B`	`1`
`CMCTCPWK`	`18`
`CMCTCRCT`	`AC`	`0`
`CMCTCTU`	`3E`	`0`
`CMCTCTUN`	`3C`	`0`
`CMCTDBVT`	`8`
`CMCTDCA`	`5B`	`80`
`CMCTDCOK`	`5C`	`80`
`CMCTDDR`	`7C`
`CMCTDSIZ`	`50`	`800`
`CMCTDTME`	`98`	`7FFF`
`CMCTDVCL`	`5A`	`0`
`CMCTECMBALET`	`DC`	`0`
`CMCTECMBFLAGS`	`E8`	`0`
`CMCTECMBHIGHMBIS`	`E0`
`CMCTECMBHIGHMBI0`	`E0`	`0`
`CMCTECMBHIGHMBI1`	`E2`	`0`
`CMCTECMBHIGHMBI2`	`E4`	`0`
`CMCTECMBHIGHMBI3`	`E6`	`0`
`CMCTECMBINFO`	`D0`
`CMCTECMBMODE`	`E8`	`80`
`CMCTECMBPTR`	`D0`
`CMCTECMBSTOKEN`	`D4`	`0`
`CMCTECMF`	`5C`	`1`
`CMCTECPM`	`5B`	`2`
`CMCTELST`	`44`	`0`
`CMCTEND`	`F0`
`CMCTEXTENDEDMODECHPID`	`C2`	`80`
`CMCTFLG1`	`5B`	`0`
`CMCTFLG2`	`5C`	`0`
`CMCTGRPH`	`5A`	`20`
`CMCTHICP`	`1C`
`CMCTHMBI`	`30`	`0`
`CMCTIOSCSCMRC`	`CC`	`0`
`CMCTKEY`	`5D`	`50`
`CMCTLEN`	`F0`	`F0`
`CMCTLTA`	`88`	`9`
`CMCTLTA1`	`8A`	`A`
`CMCTMDON`	`80`
`CMCTMDXN`	`84`
`CMCTMFA`	`5B`	`40`
`CMCTMFOK`	`5C`	`40`
`CMCTMFSP`	`5B`	`10`
`CMCTMORE`	`56`	`0`
`CMCTNAME`	`0`	`C3D4C3E3`
`CMCTOPTXXMODE`	`C1`	`0`
`CMCTPAA`	`5B`	`20`
`CMCTPAOK`	`5C`	`8`
`CMCTPCID`	`20`	`24`
`CMCTPDMB`	`20`	`20`
`CMCTPEND`	`60`	`68`
`CMCTPERM`	`20`	`0`
`CMCTRSEQ`	`2C`	`0`
`CMCTRSRT`	`9C`	`8F000`
`CMCTRSV1`	`5`	`0`
`CMCTRSV2`	`28`	`0`
`CMCTRSV3`	`8E`	`0`
`CMCTRSV5`	`52`	`0`
`CMCTRSV6`	`5E`	`0`
`CMCTRWCT`	`5F`	`0`
`CMCTSADB`	`A0`
`CMCTSAMC`	`54`	`0`
`CMCTSAMI`	`38`	`C8`
`CMCTSAM4`	`60`	`60`
`CMCTSCIP`	`5C`	`2`
`CMCTSDOK`	`5C`	`4`
`CMCTSPCS`	`A4`
`CMCTSPIP`	`4C`	`0`
`CMCTSTME`	`8C`	`0`
`CMCTSTRT`	`40`	`0`
`CMCTSWC`	`94`
`CMCTSWTH`	`90`	`0`
`CMCTSYNI`	`48`	`3E80`
`CMCTTCOK`	`5C`	`10`
`CMCTTODS`	`B4`	`0`
`CMCTUCBC`	`78`
`CMCTUNTR`	`5A`	`80`
`CMCTUPDT`	`34`	`0`
`CMCTVDEV`	`74`
`CMCTVERS`	`4`	`2`
`CMCTVER0`	`4`	`0`
`CMCTVER1`	`4`	`1`
`CMCTWORK`	`60`	`0`