参数资料
型号: M7020R
厂商: 意法半导体
英文描述: 32K x 68-bit Entry NETWORK SEARCH ENGINE
中文描述: 32K的× 68位进入网络搜索引擎
文件页数: 11/150页
文件大小: 996K
代理商: M7020R
11/150
M7020R
Figure 4. M7020R Block Diagram
AI04271
Comparand Registers[15:0]
Global Mask Registers [7:0]
Information and Command Register
Burst Read Register
Burst Write Register
Next Free Address Register
Search Successful Index Registers [7:0]
(All registers are 68-bit-wide)
TAP
Controller
Pipeline
and
SRAM
Control
Arbitration
Logic
Command
Decode
and PIO Access
C
PHS_L
CLK2X
RST_L
DQ [67:0]
CMD [8:0]
CMDV
ACK
EOT
Cmd Compare/PIO Data
A
P
M
Configurable as
64K x 34
32K x 68
16K x 136
8K x 272
Data Array
Configurable as
64K x 34
32K x 68
16K x 136
8K x 272
Mask Array
Full Logic
FULL [6:0]
FULL
FULO [1:0]
ID [4:0]
LHI [6:0]
BHI [2:0]
SSF
SSV
LHO [1:0]
BHO [2:0]
TAP
SADR [21:0]
OE_L
WE_L
CE_L
ALE_L
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