參數(shù)資料
型號(hào)： 951411BGLFT
廠商： INTEGRATED DEVICE TECHNOLOGY INC
元件分類： 時(shí)鐘產(chǎn)生/分配
英文描述： 400 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56
封裝： 6.10 MM, 0.50 MM PITCH, GREEN, MO-153, TSSOP-56
文件頁(yè)數(shù)： 20/21頁(yè)
文件大?。?/td> 225K
代理商： 951411BGLFT
8
Integrated
Circuit
Systems, Inc.
ICS951411
0891E—03/07/05
SMBus Table: Frequency Select Register
Pin #
Name
Control Function
Type0
1
PWD
Bit 7
FS Source
Latched Input or SMBus
Frequency Select
RW
Latched
Inputs
SMBus
0
Bit 6
SS_EN
Spread Enable
RW
OFF
ON
0
Bit 5
Reserved
RW
Reserved
X
Bit 4
CK410#
CPU Freq Select Bit 4
RW
Latched
Bit 3
CPU FS3
CPU SS_EN
RW
0
Bit 2
CPU FS_C
CPU Freq Select Bit 2
RW
Latched
Bit 1
CPU FS_B
CPU Freq Select Bit 1
RW
Latched
Bit 0
CPU FS_A
CPU Freq Select Bit 0
RW
Latched
NOTE: Byte 0 bit 6 and Byte 0 bit 3 must BOTH be '1' to enable spread for the PCI $ CPU clocks.
Byte 5 bit 4 must be set to 1 to enable spread for the SRC & ATIGCLKS.
SMBus Table: Output Control Register
Pin #
Name
Control Function
Type0
1
PWD
Bit 7
PCICLK0
Output Enable
RW
Disable
Enable
1
Bit 6
CPUCLK2
Output Enable
RW
Disable
Enable
1
Bit 5
USB_48MHz
Output Enable
RW
Disable
Enable
1
Bit 4
REF0
Output Enable
RW
Disable
Enable
1
Bit 3
REF1
Output Enable
RW
Disable
Enable
1
Bit 2
REF2
Output Enable
RW
Disable
Enable
1
Bit 1
CPUCLK0
Output Enable
RW
Disable
Enable
1
Bit 0
CPUCLK1
Output Enable
RW
Disable
Enable
1
SMBus Table: CLKREQB# Output Control Register
Pin #
Name
Control Function
Type0
1
PWD
Bit 7
REQBSRC7
CLKREQB# Controls
SRC7
RW
Does not
control
Controls
0
Bit 6
REQBSRC6
CLKREQB# Controls
SRC6
RW
Does not
control
Controls
0
Bit 5
REQBSRC5
CLKREQB# Controls
SRC5
RW
Does not
control
Controls
0
Bit 4
REQBSRC4
CLKREQB# Controls
SRC4
RW
Does not
control
Controls
0
Bit 3
REQBSRC3
CLKREQB# Controls
SRC3
RW
Does not
control
Controls
0
Bit 2
Reserved
RW
Reserved
X
Bit 1
Reserved
RW
Reserved
X
Bit 0
REQBSRC0
CLKREQB# Controls
SRC0
RW
Does not
control
Controls
0
NOTE: CPU0_Stop_En (Byte2, bit 2) only exists in devices with REV ID = 2 or higher
-
34,33
18,19
22,23
24,25
-
43,42
Byte 2
12,13
16,17
54
53
52
47,46
Byte 1
50
41,40
4
-
See Table 1: CPU
Frequency Selection Table
-
Byte 0
-
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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951412-2011409-AR-TP 功能描述:集管和線殼 12P BD STCK HDR 2R STRT SMT 10U AU RoHS:否 產(chǎn)品種類:1.0MM Rectangular Connectors 產(chǎn)品類型:Headers - Pin Strip 系列:DF50 觸點(diǎn)類型:Pin (Male) 節(jié)距:1 mm 位置/觸點(diǎn)數(shù)量:16 排數(shù):1 安裝風(fēng)格:SMD/SMT 安裝角:Right 端接類型:Solder 外殼材料:Liquid Crystal Polymer (LCP) 觸點(diǎn)材料:Brass 觸點(diǎn)電鍍:Gold 制造商:Hirose Connector
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