27 / 153 page
CONFIDENTIAL
PRELIMINARY
CYNSE10512
CYNSE10256
CYNSE10128
Document #: 38-02069 Rev. *F
Page 27 of 153
5.4.3
Search Successful Register (SSR)
The device contains eight Search Successful Registers (SSR) to hold the index of the location at which a successful search
occurred. The format of each SSR is described in Table 5-4. The Search command specifies which SSR stores the index of a
specific Search command in cycle B of the Search instruction. Subsequently, the host ASIC can use this register to access that
data array, mask array, or external SRAM using the index as part of the indirect access address. The selected register is updated
when the device performs a Search operation regardless of the operation modes.
032
33
134
35
236
37
338
39
440
41
542
43
644
45
746
47
896
97
998
99
10
100
101
11
102
103
12
104
105
13
106
107
14
108
109
15
110
111
143
72
72
0
Figure 5-9. Addressing the Global Mask Register Array
GMR
Index
Even
Odd
7
15
23
0
39
47
55
31
63
71
INDEX
N = 15 for CYNSE10128
Figure 5-10. Search Successful Register
N = 16 for CYNSE10256
N = 17 for CYNSE10512
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