address : LQJZ system link in /JZUC/ - 2*JQMLEV+6 current SV bank for depth JQMLEV ... ... +7 1 - JQMLEV+6 current SV bank for depth 0 (root) - JQMLEV+5 down call bank for depth JQMLEV-1 ... ... - 7 1 - 6 down call bank for depth 0 (root) - 5 zero (= LQUP for the root) - 4 fan-out bank for immediate access to SV banks - 3 linear chain of SV banks - 2 linear chain of pending JZFL derived title banks links : - 1 linear chain of pending JZAN title banks data : 1 JQNACC-9, # of extra account words, normally zero 2 NQLINK working space parameters 3 NDATA at level 0 (= root) 4 NQLINK 5 NDATA at level 1 (= 1 below the root) ... ... 2*JQMLEV+1 NDATA at level JQMLEV-1 2*JQMLEV+2 guard word JQMLEV is MAXLEV of JZINIT, the maximum call depth
address : LQ(LQJZ-4)
link -J address of SV bank J data 1 N = length of the list, J=1,...,N J+1 ID of SV bank J