20
No. of PC Link Units 9 to 16 5 to 8 3 or 4 2
LR Wd LR bits/Unit 32 64 128 256
32 and 33 Unit #0 Unit #0 Unit #0 Unit #0
34 and 35 Unit #1
36 and 37 Unit #2 Unit #1
38 and 39 Unit #3
40 and 41 Unit #4 Unit #2 Unit #1
42 and 43 Unit #5
44 and 45 Unit #6 Unit #3
46 and 47 Unit #7
48 and 49 Unit #8 Unit #4 Unit #2 Unit #1
50 and 51 Unit #9
52 and 53 Unit #10 Unit #5
54 and 55 Unit #11
56 and 57 Unit #12 Unit #6 Unit #3
58 and 59 Unit #13
60 and 61 Unit #14 Unit #7
62 and 63 Unit #15
C500 PCs
No. of PC Link Units 5 to 8 3 or 4 2
LR Wd LR bits/Unit 32 64 128
0 and 1 Unit #0 Unit #0 Unit #0
2 and 3 Unit #1
4 and 5 Unit #2 Unit #1
6 and 7 Unit #3
8 and 9 Unit #4 Unit #2 Unit #1
10 and 11 Unit #5
12 and 13 Unit #6 Unit #3
14 and 15 Unit #7
No. of PC Link Units 5 to 8 3 or 4 2
LR Wd LR bits/Unit 32 64 128
16 and 17 Unit #0 Unit #0 Unit #0
18 and 19 Unit #1
20 and 21 Unit #2 Unit #1
22 and 23 Unit #3
24 and 25 Unit #4 Unit #2 Unit #1
26 and 27 Unit #5
28 and 29 Unit #6 Unit #3
30 and 31 Unit #7
Level 1Level 0Level 1
LR Area Division Tables Section 3-3