cynse70032 Cypress Semiconductor Corporation., cynse70032 Datasheet - Page 62

• Manufacturer Part Number: cynse70032
• Description: Network Search Engine
• Manufacturer: Cypress Semiconductor Corporation.

Document #: 38-02042 Rev. *E
CFG = 01010101, HLAT = 001, TLSZ = 10, LRAM = 0, LDEV = 0.
Note: |(BHI[2:0]) stands for the boolean ‘OR’ of the entire bus BHI[2:0].
Note: |(LHI[6:0]) stands for the boolean ‘OR’ for the entire bus LHI[6:0].
Note: Each bit in BHO[2:0] is the same logical signal.
Note: Each bit in LHO[1:0] is the same logical signal.
SADR[21:0]
I(BHI[2:0])
|(LHI[6:0])
CMD[1:0]
CMD[8:2]
BHO[2:0]
LHO[1:0]
CLK2X
PHS_L
ALE_L
CMDV
WE_L
OE_L
CE_L
Figure 13-38. Timing Diagram for Globally Winning Device in Block Number 2
SSV
SSF
DQ
z
0
z
z
z
z
z
0
0
z
0
cycle
Search1
A B A B A B A B
1
A B A B A B A B
01
D1
cycle
Search2
2
01
D2
cycle
Search3
3
01
D3
cycle
4
Search4
01
D4
cycle
5
cycle
6
cycle
7
(Miss on
this device.)
Search1
(Global winner.)
cycle
8
A2
0
0
1
Search2 Search4
cycle
9
z
(Hit but not
winner.)
z
z
1
1
z
Search3
cycle
10
z
z
(Miss on
this device.)
CYNSE70032
Page 62 of 126