cynse70032 Cypress Semiconductor Corporation., cynse70032 Datasheet - Page 50
cynse70032
Manufacturer Part Number
cynse70032
Description
Network Search Engine
Manufacturer
Cypress Semiconductor Corporation.
Datasheet
1.CYNSE70032.pdf
(126 pages)
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Document #: 38-02042 Rev. *E
CFG = 01010101, HLAT = 010, TLSZ = 01, LRAM = 0, LDEV = 0.
Note: |(LHI[6:0]) stands for the boolean ‘OR’ of the entire bus LHI[6:0].
Note: Each bit in LHO[1:0] is the same logical signal.
SADR[21:0]
|(LHI[6:0])
CMD[1:0]
CMD[8:2]
LHO[1:0]
CLK2X
PHS_L
ALE_L
CMDV
WE_L
OE_L
CE_L
SSV
SSF
DQ
Figure 13-27. Timing Diagram for 136-bit Search Device Number 0
z
z
z
z
z
z
z
0
cycle
Search1
1
A B A B A B A B
A B A B A B A B
01
D1
cycle
Search2
2
01
D2
cycle
Search3
3
01
D3
cycle
4
Search4
01
D4
cycle
5
cycle
6
A1
0
0
1
(This device is
global winner.)
cycle
7
Search1
z
z
z
z
cycle
8
A3
1
1
0
0
1
(Miss on
this device.)
Search2
cycle
9
(This device is
global winner.)
z
z
z
z
z
z
Search3
cycle
10
1
1
(Miss on
this device.)
Search4
z
z
CYNSE70032
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