Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

Preview PDF HTML

ICS951413 Datasheet(PDF) 14 Page - Integrated Circuit Systems

Part # ICS951413
Description  Programmable System Clock Chip for ATI RS400 P4-based Systems
PDF  23 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  ICST [Integrated Circuit Systems]
Direct Link  http://www.icst.com
Logo ICST - Integrated Circuit Systems

ICS951413 Datasheet(HTML) 14 Page - Integrated Circuit Systems

Back Button ICS951413 Datasheet HTML 10Page - Integrated Circuit Systems ICS951413 Datasheet HTML 11Page - Integrated Circuit Systems ICS951413 Datasheet HTML 12Page - Integrated Circuit Systems ICS951413 Datasheet HTML 13Page - Integrated Circuit Systems ICS951413 Datasheet HTML 14Page - Integrated Circuit Systems ICS951413 Datasheet HTML 15Page - Integrated Circuit Systems ICS951413 Datasheet HTML 16Page - Integrated Circuit Systems ICS951413 Datasheet HTML 17Page - Integrated Circuit Systems ICS951413 Datasheet HTML 18Page - Integrated Circuit Systems Next Button
Zoom Inzoom in Zoom Outzoom out
 14 / 23 page
background image
14
Integrated
Circuit
Systems, Inc.
ICS951413
0929C—03/07/05
SMBus Table: SRC Spread Spectrum Control Register
Pin #
Name
Control Function
Type0
1
PWD
Bit 7
Reserved
Reserved
R
-
-
0
Bit 6
SSP14
RW
X
Bit 5
SSP13
RW
X
Bit 4
SSP12
RW
X
Bit 3
SSP11
RW
X
Bit 2
SSP10
RW
X
Bit 1
SSP9
RW
X
Bit 0
SSP8
RW
X
SMBus Table: Programmable Output Divider Register
Pin #
Name
Control Function
Type0
1
PWD
Bit 7
CPUDiv3
RW
X
Bit 6
CPUDiv2
RW
X
Bit 5
CPUDiv1
RW
X
Bit 4
CPUDiv0
RW
X
Bit 3
PCIDiv3
RW
X
Bit 2
PCIDiv2
RW
X
Bit 1
PCIDiv1
RW
X
Bit 0
PCIDiv0
RW
X
SMBus Table: Programmable Output Divider Register
Pin #
Name
Control Function
Type0
1
PWD
Bit 7
SRC_Div3
RW
X
Bit 6
SRC_Div2
RW
X
Bit 5
SRC_Div1
RW
X
Bit 4
SRC_Div0
RW
X
Bit 3
ATIG_Div3
RW
X
Bit 2
ATIG_Div2
RW
X
Bit 1
ATIG_Div1
RW
X
Bit 0
ATIG_Div0
RW
X
SMBusTable: Test Byte Register
Test
TypePWD
Bit 7
RW
0
Bit 6
RW
0
Bit 5
RW
0
Bit 4
RW
0
Bit 3
RW
0
Bit 2
RW
0
Bit 1
RW
0
Bit 0
RW
0
SRC_ Divider Ratio
Programming Bits
Spread Spectrum
Programming b(14:8)
These Spread Spectrum
bits in Byte 17 and 18 will
program the spread
pecentage of SRC
CPU Divider Ratio
Programming Bits
PCI Divider Ratio
Programming Bits
See Table 3: CPU Divider
Ratios
See Table 4: PCI Divider
Ratios
ATIG_ Divider Ratio
Programming Bits
See Table 5: ATIG and
SRC Divider Ratios
Byte 18
-
-
-
-
-
-
-
-
Byte 19
-
-
-
-
-
-
-
-
Byte 20
-
-
-
-
-
-
-
-
Byte 21
Test Function
Test Result
`
ICS ONLY TEST
Reserved
ICS ONLY TEST
Reserved
ICS ONLY TEST
Reserved
ICS ONLY TEST
Reserved
ICS ONLY TEST
Reserved
ICS ONLY TEST
Reserved
ICS ONLY TEST
Reserved
ICS ONLY TEST
Reserved



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


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   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