Control Data 3170 Installation Handbook page 83

Dependency: None
Release value: The option MZEROSUP equals 0 on the MSOS COSY tape and the MSOS
binary source tape.
Decks and COSY numbers:
BCDOUT
DELETE/
DECK/
5
pl,p2
2.3.44 NUMBER OF CHANNELS OPTION (NOCH)
Definition: The option NOCH is the controlling parameter to establish a channel status
table (CST).
Option:
NOCH
EQU n
Highest channel available code
Dependency: Highest available channel number. The value n should be set according
to the following table.
Highest Available
Channel Number
o
1
2
3
4
5
6
7
Value to Use
(n)
1
2
3
4
5
6
7
8
Release value: NOCH equals 8 on the MSOS COSY tape and the MSOS binary source
tape; it need not be changed.
Decks and COSY numbers:
CIa
EXEC
DELETE/
DECK/
DELETE/
DECK/
260
pl,p2
17
pl,p2
2.3.45 MASS STORAGE TABLE SIZE OPTION (NRATL)
Definition: The NRATL option specifies the number of MST entries.
Option:
NRATL
EQU n Number of MST entries
U-2-38 60410800 A