參數(shù)資料
型號: M7020R-083ZA1T
廠商: 意法半導(dǎo)體
英文描述: 32K x 68-bit Entry NETWORK SEARCH ENGINE
中文描述: 32K的× 68位進入網(wǎng)絡(luò)搜索引擎
文件頁數(shù): 69/150頁
文件大?。?/td> 996K
代理商: M7020R-083ZA1T
69/150
M7020R
Timing Diagrams for x136 Using Up to Eight M7020R Devices
Figure 46. 136-bit SEARCH for Device Number 0
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.
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]
CE_L
WE_L
OE_L
SADR[21:0]
SSV
SSF
CMD[8:2]
PHS_L
LHO[1:0]
(2)
ALE_L
AI06333
A
B
A
B
A
B
A
B
A
B
A
B
A
B
A
D4
B
DQ
D1
D2
D3
A1
A3
(LHI[6:0])
(1)
Search3
(This device
is the global
winner.)
Search4
(Miss on this
device.)
Search1
(This device
is the global
winner.)
Search2
(Miss on this
device.)
CFG = 01010101,
HLAT = 010, TLSZ = 01,
LRAM = 0, LDEV = 0
Search1
Search2
Search3
Search4
01
01
01
01
z
z
0
z
z
z
z
z
0
0
z
z
1
1
z
z
0
0
z
z
1
1
1
z
1
z
z
z
z
z
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