IBM 2025 Maintenance Manual page 39

Processing unit
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~
16,3B4
24,576
32,76B
49,152
0
Bias
File
Bias
File
Bias
File
Bias
File
Constant
Table
Constant
Table
Constant
Table
Constant
Table
16K
01BO
0000
21BO
2000
41BO
4000
B1BO
BOOO
12K
1120
1000
3120
3000
5120
5000
9120
9000
BK
20CO
1FOO
40CO
3FOO
60CO
5FOO
AOCO
9FOO
4K
3060
2FOO
5060
4FOO
7060
6FOO
B060
AFOO
2K
3830
3700
5B30
5700
7B30
7700
BB30
B700
1.4K
3ABB
3900
5AB8
5900
7ABB
7900
BABB
B900
Bias Constant:
Located in byte BB-B9, (KO) in Module 0.
File Table Address: Developed from bias constant during file routine.
Figure 1-32. Storage Bias Constant Values and File Table Addresses (1400 Con:patibility)
AUXILIARY STORAGE MODULE 2
6
7
8
9
A
8
C
D
1X
8+044C
8+0888
8+07DO
B+03E8
2X
8+0C1C
8+0834
8+044C
3X
8+0C80
8+0898
8+0480
4X
8+0CE4
8+08FC
8+0514
5X
8+0048
8+0960
B+0578
6X
8+0DAC
8+09C4
8+05DC
7X
8+0E10
8+0A28
8+0640
ax
8+0E74
8+0A8C
8+06A4
9X
B+OED8
8+0AFO
8+0708
AX
B+OF3C
8+0854
8+076C
Note: 8=Halfword bias constant in KO (Module O; 88-89)
See previous figure for value.
Hundreds/Thousands/Bias Conversion
AUXILIARY STORAGE MODULE 2
0 1 2 3 4 .5 6 7 8 9 A 8 C D E F
oxlool0Aj14j 1Ej2aj32j3cl4615ol5A101l01101! 01! 01I01 l
Tens Conversion
E
F
8+0000
8+0064
8+00C8
8+012C
B+0190
8+01F4
8+0258
8+028C
8+0320
8+0384
Figure 1-33.
Decimal-to-Hex Conversion
Tables (1400 CcreFatibility)
2025 FEMM (7/69)
1-29

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