Appendix A
AĆ11
Descrip
t
ion
Number
Ch1
Ch2
Ch3
Ch4
Active I/O channels
3
BlockĆtransfer I/O channels
2
BlockĆtransfer modules on each I/O
blockĆtransfer channel
7
0
1
0
I/O chassis on each blockĆtransfer
I/O channel (I/O chassis in rack list)
5
0
2
0
2.
Determine a time from the table. Example values have been added.
1
2
3
4
1
40
52
54
58
2
67
68
76
3
98
99
4
123
Time (ms)
Active I/O channels
containing one or more
blockĆtransfer modules
Number of active I/O channels: 3
Number of active I/O channels containing one or more
block
-
transfer modules: 2
Time, from table: 68 ms
3.
Compute the scanner times for each block-transfer channel.
Example values have been added.
(CT = Channel Time).
CT=[Time] x [#BT modules] + [#I/O chassis - 1] x 9 ms
(table) on BT channel on BT channel
CT1 = [68] x [7] + [5-1] x 9
= [68] x [7] + [4] x 9
