KE5BGCA256 查看數據表（PDF） - KAWASAKI MICROELECTRONICS

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KE5BGCA256

GigabitCAM

KAWASAKI MICROELECTRONICS 

Memory R/W Registers

These registers are used to access the CAM table.

SCONF Register

This register defines the configuration of the search opera-

tion.

CMP1/2 Registers

These two registers store the search key data and both are

64 bits in width.

HHA/HEA Registers

These two registers respectively store the hit address and

the empty address of the CAM table.

MASK Registers

These 12 registers are used to mask the data bit by bit in

the search operation or the write operation to the CAM

table.

CAM

The capacity of the CAM table is 64 bits x 4096 entries.

Flag Logic

This block outputs the search result and the status of the

CAM table and has the interface function for a cascade

connection.

Output Port Control

This block controls the Output Port which outputs the

search result.

Preliminary

2-2

GigabitCAM KE5BGCA256

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