參數資料
型號： M7020R
廠商： 意法半導體
英文描述： 32K x 68-bit Entry NETWORK SEARCH ENGINE
中文描述： 32K的× 68位進入網絡搜索引擎
文件頁數： 114/150頁
文件大?。?/td> 996K
代理商： M7020R
M7020R
114/150
Figure 84. Last Device in Block Number 3 (Device 30 in the Table)
Note: 1. (LHI[6:0]) stands for the boolean ’OR’ of the entire bus LHI[6:0].
2. Each bit in LHO[1:0] is the same logical signal.
3. (BHI[2:0]) stands for the boolean ’OR’ of the entire bus BHI[2:0].
4. Each bit in BHO[2:0] is the same logical signal.
Cycle 1
Cycle 2
Cycle 3
Cycle 4
Cycle 5
Cycle 7
Cycle 6
Cycle 8
Cycle 10
Cycle 9
CLK2X
CMDV
CMD[1:0]
CMD[2]
CE_L
WE_L
OE_L
SADR[21:0]
SSV
SSF
CMD[8:2]
PHS_L
LHO[1:0]
(2)
ALE_L
AI06312
A
B
A
B
A
B
A
B
A
B
A
B
A
B
C
D
A
B
C
D
A
B
C
D
DQ
D1
D2
D3
(LHI[6:0])
(1)
BHO[2:0]
(4)
(BHI[2:0])
(3)
Search3
(Hit on some
device above.)
Search1
(Hit on some
device above.) Search2
(Hit on some
device above.)
CFG = 10101010,
HLAT = 000, TLSZ = 10,
LRAM = 1, LDEV = 1
Search1
Search2
Search3
01
01
01
0
0
0
0
z
z
z
z
z
z
z
z
z
z
z
z
z
z
z
z
z
0
0
0
0
0
0
0
0
1
1
z
z
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