Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

CYNSE10512 Datasheet(PDF) 70 Page - Cypress Semiconductor

Part # CYNSE10512
Description  Ayama??10000 Network Search Engine
Download  153 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  CYPRESS [Cypress Semiconductor]
Direct Link  http://www.cypress.com
Logo CYPRESS - Cypress Semiconductor

CYNSE10512 Datasheet(HTML) 70 Page - Cypress Semiconductor

Back Button CYNSE10512 Datasheet HTML 66Page - Cypress Semiconductor CYNSE10512 Datasheet HTML 67Page - Cypress Semiconductor CYNSE10512 Datasheet HTML 68Page - Cypress Semiconductor CYNSE10512 Datasheet HTML 69Page - Cypress Semiconductor CYNSE10512 Datasheet HTML 70Page - Cypress Semiconductor CYNSE10512 Datasheet HTML 71Page - Cypress Semiconductor CYNSE10512 Datasheet HTML 72Page - Cypress Semiconductor CYNSE10512 Datasheet HTML 73Page - Cypress Semiconductor CYNSE10512 Datasheet HTML 74Page - Cypress Semiconductor Next Button
Zoom Inzoom in Zoom Outzoom out
 70 / 153 page
background image
CONFIDENTIAL
PRELIMINARY
CYNSE10512
CYNSE10256
CYNSE10128
Document #: 38-02069 Rev. *F
Page 70 of 153
• When more than one device is cascaded, the last device is always the default driver of the SRAM interface signals, i.e., when
none of the devices is driving, the last device will set the SRAM interface signals to a known default state. When other devices
are driving, the last device will set its I/Os on the SRAM interface to High-Z.
• Referring to Figure 6-17, the last device drives the SRAM interface signals until the end of cycle #5. From cycle #6 onwards,
its I/Os are three-stated to allow other devices to drive the SRAM interface signals, except when it’s its turn to drive. This goes
on until the end of cycle #10, and at the beginning of cycle #11, it drives the SRAM interface to a known default state again
when no other devices are driving.
cycle
CLK2X
CMDV
CMD[1:0]
DQ
CE_L
OE_L
Miss on
CMD[10:2]
M-Search2 M-Search4
1
cycle
2
cycle
3
cycle
4
cycle
5
cycle
6
cycle
7
cycle
8
cycle
9
cycle
10
HLAT = 001 (binary), TLSZ = 01 (binary), LRAM = 1 (binary), LDEV = 1 (binary).
Note: |(LHI_0[6:0]) and &(LHI_1_L[6:0]) stands for the boolean ‘OR’ and ‘AND’ respectively of the entire LHI bus.
Note: Each bit in LHO_0[1:0] and LHO_1_L[1:0] is the same logical signal.
PHS_L
SADR[M:0]
SSF
SSV
10
10
10
10
M-Search1 M-Search3
A B A B A B A B
0
Local
winner but
not global
winner
|(LHI_0[6:0])
LHO_0[1:0]
this device
0
z
0
ALE_L
WE_L
Global
winner
z
Figure 6-17. Timing Diagram for 72-bit MultiSearch Device Number 7 (Last Device)
A
C
E
G
F
DH
B
Addr
Addr
z
0
0
z
0
0
Miss on
this device
Local but not
global winner
Global
winner
&(LHI_1_L[6:0])
LHO_1_L[1:0]
10
M-Search5
A B
I J
0
01
1
z
0
0
0
0
1
0
1
1
1
1
1
0
0
1
1
1
1
z
z
z
0
z
1
0
z
1
z
0
0
1
z
z
z
z
z
0
0
0
“Gray Area”
= the last device
is driving the bus
to a known state.
D
G
M = 25 for CYNSE10512, 24 for CYNSE10256, 23 for CYNSE10128
0
z
1
0
z
1
z
[+] Feedback
[+] Feedback


Similar Part No. - CYNSE10512

ManufacturerPart #DatasheetDescription
logo
Cypress Semiconductor
CYNSE70032 CYPRESS-CYNSE70032 Datasheet
3Mb / 126P
   Network Search Engine
CYNSE70032-66BGC CYPRESS-CYNSE70032-66BGC Datasheet
3Mb / 126P
   Network Search Engine
CYNSE70032-66BGI CYPRESS-CYNSE70032-66BGI Datasheet
3Mb / 126P
   Network Search Engine
CYNSE70032-83BGC CYPRESS-CYNSE70032-83BGC Datasheet
3Mb / 126P
   Network Search Engine
CYNSE70064A CYPRESS-CYNSE70064A Datasheet
3Mb / 127P
   Search Engine
More results

Similar Description - CYNSE10512

ManufacturerPart #DatasheetDescription
logo
Integrated Device Techn...
75K62100 IDT-75K62100 Datasheet
56Kb / 3P
   NETWORK SEARCH ENGINE
logo
Cypress Semiconductor
CYNSE70032 CYPRESS-CYNSE70032 Datasheet
3Mb / 126P
   Network Search Engine
logo
Integrated Device Techn...
75K72100_0509 IDT-75K72100_0509 Datasheet
440Kb / 3P
   Network Search Engine
75K62100_0509 IDT-75K62100_0509 Datasheet
441Kb / 3P
   NETWORK SEARCH ENGINE
75N42102 IDT-75N42102 Datasheet
430Kb / 3P
   NETWORK SEARCH ENGINE 32K x 72 Entries
IDT75K72100 IDT-IDT75K72100 Datasheet
62Kb / 3P
   Network Search Engine 256K x 72 Entries
75N43102 IDT-75N43102_05 Datasheet
430Kb / 3P
   NETWORK SEARCH ENGINE 32K x 72 Entries
75N43102 IDT-75N43102 Datasheet
42Kb / 4P
   NETWORK SEARCH ENGINE 32K x 72 Entries
IDT75P42100 IDT-IDT75P42100 Datasheet
67Kb / 3P
   NETWORK SEARCH ENGINE 32K x 72 Entries
75P52100 IDT-75P52100 Datasheet
436Kb / 3P
   NETWORK SEARCH ENGINE 64K x 72 Entries
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100  ...More


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com