KE5BLME064 View Datasheet(PDF) - KAWASAKI MICROELECTRONICS
Part Name
Description
MFG CO.
'KE5BLME064' PDF : 53 Pages View PDF
Kawasaki LSI
64K Longest Match Search Engine (KE5BLME064)
PRELIMINARY
Initialize (OP Code: 0004h):
When this command is executed, the insertion/deletion queue and search table will be
cleared. The Entry Counter becomes 0000h.
Upon completion of the command, the CNTL Register, Almost Full Register, and
Default Associate Data will maintain their current value, while STAT0 will have the
Default. Bit 3 of STAT0 (Command Complete) will be changed to 1, as in using other
command, and CCMPN to Low.
Set Almost Full Register (OP Code: 0005h):
The value in WR0 is set to Almost Full Register. Upon completion of the command,
bit3 of STAT0 (Command Complete) will be changed to ‘1,’ and CCMPN is changed to
Low. When the number of entries is greater than or equal to the Almost Full Register
value, AMFLN will be changed to Low with bit1of STAT0 set to ‘1.‘ Interrupt is
activated when the number of entries is equal to the Almost Full Register value.
WR0
15
0
Almost Full Entry Count ( 15-0 )
Default Value of Almost Full register is 7FFFh.
Read Almost Full Register (OP Code: 0015h):
The value in Almost Full register is set to RR0.
Upon completion of the data setting to RR0, bit3 of STAT0 (Command Complete) is
changed to ‘1,' and CCMPN to Low.
RR0
15
0
Almost Full Entry Count ( 15-0 )
Version 2.5.4
Proprietary and Confidential
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