Moteur de recherche de fiches techniques de composants électroniques
  French  ▼
ALLDATASHEET.FR

X  

SI52146-A01AGM Fiches technique(PDF) 11 Page - Silicon Laboratories

No de pièce SI52146-A01AGM
Description  PCI-EXPRESS GEN 1, GEN 2, & GEN 3 SIX OUTPUT CLOCK GENERATOR
Download  20 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  SILABS [Silicon Laboratories]
Site Internet  http://www.silabs.com
Logo SILABS - Silicon Laboratories

SI52146-A01AGM Fiches technique(HTML) 11 Page - Silicon Laboratories

Back Button SI52146-A01AGM Datasheet HTML 7Page - Silicon Laboratories SI52146-A01AGM Datasheet HTML 8Page - Silicon Laboratories SI52146-A01AGM Datasheet HTML 9Page - Silicon Laboratories SI52146-A01AGM Datasheet HTML 10Page - Silicon Laboratories SI52146-A01AGM Datasheet HTML 11Page - Silicon Laboratories SI52146-A01AGM Datasheet HTML 12Page - Silicon Laboratories SI52146-A01AGM Datasheet HTML 13Page - Silicon Laboratories SI52146-A01AGM Datasheet HTML 14Page - Silicon Laboratories SI52146-A01AGM Datasheet HTML 15Page - Silicon Laboratories Next Button
Zoom Inzoom in Zoom Outzoom out
 11 / 20 page
background image
Si52146
Preliminary Rev. 0.1
11
4. Control Registers
4.1. Serial Data Interface
To enhance the flexibility and function of the clock synthesizer, a two-signal serial interface is provided. Through
the Serial Data Interface, various device functions, such as individual clock output buffers are individually enabled
or disabled. The registers associated with the Serial Data Interface initialize to their default setting at power-up.
The use of this interface is optional. Clock device register changes are normally made at system initialization, if any
are required. The interface cannot be used during system operation for power management functions.
4.2. Data Protocol
The clock driver serial protocol accepts byte write, byte read, block write, and block read operations from the
controller. For block write/read operation, access the bytes in sequential order from lowest to highest (most
significant bit first) with the ability to stop after any complete byte is transferred. For byte write and byte read
operations, the system controller can access individually indexed bytes. The offset of the indexed byte is encoded
in the command code described in Table 1 on page 4.
The block write and block read protocol is outlined in Table 5 while Table 6 outlines byte write and byte read
protocol. The slave receiver address is 11010110 (D6h).
Table 5. Block Read and Block Write Protocol
Block Write Protocol
Block Read Protocol
Bit
Description
Bit
Description
1
Start
1
Start
8:2
Slave address—7 bits
8:2
Slave address—7 bits
9Write
9
Write
10
Acknowledge from slave
10
Acknowledge from slave
18:11
Command Code—8 bits
18:11
Command Code–8 bits
19
Acknowledge from slave
19
Acknowledge from slave
27:20
Byte Count—8 bits
20
Repeat start
28
Acknowledge from slave
27:21
Slave address—7 bits
36:29
Data byte 1–8 bits
28
Read = 1
37
Acknowledge from slave
29
Acknowledge from slave
45:38
Data byte 2–8 bits
37:30
Byte Count from slave—8 bits
46
Acknowledge from slave
38
Acknowledge
....
Data Byte/Slave Acknowledges
46:39
Data byte 1 from slave—8 bits
....
Data Byte N–8 bits
47
Acknowledge
....
Acknowledge from slave
55:48
Data byte 2 from slave—8 bits
....
Stop
56
Acknowledge
....
Data bytes from slave/Acknowledge
....
Data Byte N from slave—8 bits
....
NOT Acknowledge
....
Stop


Numéro de pièce similaire - SI52146-A01AGM

FabricantNo de pièceFiches techniqueDescription
logo
Silicon Laboratories
Si52146-A01AGM SILABS-Si52146-A01AGM Datasheet
93Kb / 2P
   This change is considered a minor change which does not affect form, fit, function, quality, or reliability.
logo
Skyworks Solutions Inc.
SI52146-A01AGM SKYWORKS-SI52146-A01AGM Datasheet
1Mb / 23P
   PCI-EXPRESS GEN 1, GEN 2, GEN 3, & GEN 4 SIX OUTPUT CLOCK GENERATOR
Rev. 1.4
logo
Silicon Laboratories
Si52146-A01AGMR SILABS-Si52146-A01AGMR Datasheet
93Kb / 2P
   This change is considered a minor change which does not affect form, fit, function, quality, or reliability.
logo
Skyworks Solutions Inc.
SI52146-A01AGMR SKYWORKS-SI52146-A01AGMR Datasheet
1Mb / 23P
   PCI-EXPRESS GEN 1, GEN 2, GEN 3, & GEN 4 SIX OUTPUT CLOCK GENERATOR
Rev. 1.4
More results

Description similaire - SI52146-A01AGM

FabricantNo de pièceFiches techniqueDescription
logo
Skyworks Solutions Inc.
SI52146 SKYWORKS-SI52146 Datasheet
1Mb / 23P
   PCI-EXPRESS GEN 1, GEN 2, GEN 3, & GEN 4 SIX OUTPUT CLOCK GENERATOR
Rev. 1.4
SI52144 SKYWORKS-SI52144 Datasheet
1Mb / 23P
   PCI-EXPRESS GEN 1, GEN 2, & GEN 3 QUAD OUTPUT CLOCK GENERATOR
Rev. 1.4
logo
Silicon Laboratories
SI52147 SILABS-SI52147 Datasheet
190Kb / 22P
   PCI-EXPRESS GEN 1, GEN 2, & GEN 3 NINE OUTPUT CLOCK GENERATOR
logo
Skyworks Solutions Inc.
SI52147 SKYWORKS-SI52147 Datasheet
1Mb / 25P
   PCI-EXPRESS GEN 1, GEN 2, & GEN 3 NINE-OUTPUT CLOCK GENERATOR
Rev. 1.4
logo
Silicon Laboratories
SI52144 SILABS-SI52144 Datasheet
181Kb / 20P
   PCI-EXPRESS GEN 1, GEN 2, & GEN 3 CLOCK QUAD OUTPUT GENERATOR
SL28SRC02 SILABS-SL28SRC02 Datasheet
264Kb / 14P
   PCI Express Gen 2 & Gen 3 Clock Generator
SL28SRC04 SILABS-SL28SRC04 Datasheet
240Kb / 13P
   PCI Express Gen 2 & Gen 3 Clock Generator
logo
Skyworks Solutions Inc.
SL28SRC01 SKYWORKS-SL28SRC01 Datasheet
1Mb / 11P
   PCI Express Gen 2 & Gen 3 Clock Generator
Rev. 0.2
logo
Silicon Laboratories
SI50122-A5 SILABS-SI50122-A5 Datasheet
1Mb / 14P
   CRYSTAL-LESS PCI-EXPRESS GEN 1, GEN 2, & GEN 3 DUAL OUTPUT CLOCK GENERATOR
logo
Skyworks Solutions Inc.
SI52142 SKYWORKS-SI52142 Datasheet
1Mb / 23P
   PCI-EXPRESS GEN 1, GEN 2, & GEN 3 TWO-OUTPUT CLOCK GENERATOR WITH 25 MHZ REFERENCE CLOCK
Rev. 1.4
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20


Fiches technique Télécharger

Go To PDF Page


Lien URL




Politique de confidentialité
ALLDATASHEET.FR
ALLDATASHEET vous a-t-il été utile ?  [ DONATE ] 

À propos de Alldatasheet   |   Publicité   |   Contactez-nous   |   Politique de confidentialité   |   Echange de liens   |   Fabricants
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