CYNSE10128-083FGCI CYPRESS [Cypress Semiconductor], CYNSE10128-083FGCI Datasheet - Page 134

• Manufacturer Part Number: CYNSE10128-083FGCI
• Manufacturer: CYPRESS [Cypress Semiconductor]

6.9
FULL indicates when the array (Non-Enhanced Mode) or selected blocks (Enhanced Mode) is full.
In Non-Enhanced Mode, FULL is valid four CLK1X cycles after the command is issued, regardless of TLSZ and HLAT. At all other
times, FULL maintains its value until another operation changes it.
In Enhanced Mode, FULL is valid when SSV is high. Figure 6-77 is a timing diagram of the FULL signal in Enhanced (top) and
non-Enhanced (bottom) Modes.
Document #: 38-02069 Rev. *F
72-bit configured portion of the array is full
144-bit configured portion of the array is not full
MiniKey-enabled tables in Search1 and
M-Search2B are full
Full Signal Timing Diagram
CMD[10:2]
CMD[10:2]
CMD[1:0]
CMD[1:0]
CLK2X
PHS_L
CMDV
CLK2X
PHS_L
CMDV
FULL
FULL
SSV
SSF
DQ
SSV
SSF
DQ
0
0
0
0
0
0
0
0
Figure 6-77. Timing Diagram for Full Signal (TLSZ = 10)
cycle
Search1
Search1
cycle
Search1 table is full
1
A B A B A B A B
x72 x72 x144 x72
1
A B A B A B A B
A
10
A
cycle
Search2
cycle
Search2
2
Searches 1 and 2 shows
x72 table full
2
B
10
B
cycle
M-Search1
Search3
cycle
3
CONFIDENTIAL
C D
PRELIMINARY
3
C
1
10
1
cycle
Search4
D
cycle
M-Search2
4
4
E
E
10
Search2 table is not full
Search5
cycle
M-Search3
F G H
cycle
x144
5
A B
F G
5
A B
10
cycle
1
cycle
Search 3 shows x144
6
table not full
6
M-Search1 Array 0 and 1 tables are not full
cycle
cycle
7
7
1
0
1
cycle
cycle
1
8
8
1
cycle
0
cycle
9
Search 4 shows x72
table full
9
0
0
1
1
cycle
10
cycle
1
10
M-Search2 Array 0 table is not full,
1
cycle
0
1
cycle
11
11
1
cycle
cycle
12
12
CYNSE10512
CYNSE10256
CYNSE10128
0
0
0
0
0
0
0
Search 5 shows x144
table not full
Page 134 of 153
Array 1 is full
M-Search3 tables
are not full
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