Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

CYNSE10512 Datasheet(PDF) 29 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) 29 Page - Cypress Semiconductor

Back Button CYNSE10512 Datasheet HTML 25Page - Cypress Semiconductor CYNSE10512 Datasheet HTML 26Page - Cypress Semiconductor CYNSE10512 Datasheet HTML 27Page - Cypress Semiconductor CYNSE10512 Datasheet HTML 28Page - Cypress Semiconductor CYNSE10512 Datasheet HTML 29Page - Cypress Semiconductor CYNSE10512 Datasheet HTML 30Page - Cypress Semiconductor CYNSE10512 Datasheet HTML 31Page - Cypress Semiconductor CYNSE10512 Datasheet HTML 32Page - Cypress Semiconductor CYNSE10512 Datasheet HTML 33Page - Cypress Semiconductor Next Button
Zoom Inzoom in Zoom Outzoom out
 29 / 153 page
background image
CONFIDENTIAL
PRELIMINARY
CYNSE10512
CYNSE10256
CYNSE10128
Document #: 38-02069 Rev. *F
Page 29 of 153
HLAT
[6:4]
000
Latency of Hit Signals. This field adds latency to the SSF, SSV, FULL and MULTI_HIT
signals (in addition to the latency of TLSZ) during a Search operation and ACK signal during
SRAM Read accesses as listed below:
000: 0
100: 4
001: 1
101: 5
010: 2
110: 6
011: 3
111: 7
LDEV
[7]
0
Last Device in the Cascade. When set, the device is the last device in a cascaded and is
the default driver for the SSF and SSV signals. In the event of a Search failure, the device
with this bit set drives the hit signals as follows: SSF = 0 (binary), SSV = 1 (binary). In an
operation other than Search, the device with this bit set drives the hit signals as follows: SSF
= 0 (binary), SSV = 0 (binary). When multiple devices are cascaded, one of the devices must
have LDEV set to 1.
LRAM
[8]
0
Last Device on the SRAM Bus. When set to 1, this is the last device on the SRAM bus in
a cascade and is the default driver for the SADR, CE_L, WE_L, and ALE_L signals.
In cycles where none of the Ayama 10000 devices in a cascade drive these signals, this
device drives the signals as follows:
For CYNSE10512: SADR = 0x1FFFFFF
For CYNSE10256: SADR = 0xFFFFFF
For CYNSE10128: SADR = 0x7FFFFF
For CYNSE10512/256/128:
CE_L = 1
WE_L = 1
ALE_L = 1
The device with this field set to 1 always drives OE_L. When multiple devices are cascaded,
one of the devices must have LRAM set to 1.
CFGA
[24:9]
0
Database Configuration. The field is an alias for the first eight pairs of partition configuration
bits of the configuration register. Reading and writing this field is reflected in the configuration
register and vice versa. This field is only used when the device operates in the Non-Enhanced
mode.
[55:25]
Reserved.
BEN
[56]
0
DQ Bus Parity Enable. When set to 1, it enables parity checking on the data transferred
through DQ bus.
EN
[57]
0
Core Parity Enable. When set to 1, it enables Core parity checking.
[60:58]
Reserved.
LRN
[61]
0
Enhanced LEARN Enable. When set to 1, it allows the user to select the data source for
the Learn operation from either the DQ bus or one of the CMPRs. It also allows the user to
select whether the write is to the data or the mask array. This field is valid in the Enhanced
mode.
MSE
[62]
0
MultiSearch Enable. When set to 1, it activates support for MultiSearch operation. The
SRAM output operates at CLK2X rate instead of CLK1X. This field is valid only when the
EMODE field of COMMAND register is set to 1.
EMODE
[63]
0
Enhanced Mode. When set to 1, the device operates in the Enhanced mode. When cleared
to 0, the device operates in the Non-Enhanced mode.
[71:64]
Reserved.
Table 5-5. Command Register Description (continued)
Field
Range
(decimal)
Initial Value
(binary)
Description
[+] 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