參數(shù)資料
型號(hào): 932S421CFLFT
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: ROHS COMPLIANT, MO-118, SSOP-56
文件頁數(shù): 6/23頁
文件大小: 242K
代理商: 932S421CFLFT
14
Integrated
Circuit
Systems, Inc.
ICS932S421C
1460E—08/25/09
SMBus Table: Stop and Power Down Mode Drive Control Register
Pin #
Name
Control Function
Type
0
1
PWD
Bit 7
CPUCLK3 PD Drive
Drive Mode in PD
RW
Driven
Hi-Z
0
Bit 6
CPUCLK2 PD Drive
Drive Mode in PD
RW
Driven
Hi-Z
0
Bit 5
CPUCLK1 PD Drive
Drive mode in PD
RW
Driven
Hi-Z
0
Bit 4
CPUCLK0 PD Drive
Drive mode in PD
RW
Driven
Hi-Z
0
Bit 3
CPUCLK3 Stop En
RW
Free-Running
Stoppable
1
Bit 2
CPUCLK2 Stop En
RW
Free-Running
Stoppable
1
Bit 1
CPUCLK1 Stop En
RW
Free-Running
Stoppable
1
Bit 0
CPUCLK0 Stop En
RW
Free-Running
Stoppable
1
SMBus Table: Stop and Power Down Mode Drive Control Register
Byte 5
Pin #
Name
Control Function
Type
0
1
PWD
Bit 7
0
Bit 6
SRC Stop Drive Mode
Driven in STOP
RW
Driven
Hi-Z
0
Bit 5
SRC PD Drive Mode
Driven in PD
RW
Driven
Hi-Z
0
Bit 4
0
Bit 3
CPUCLK3 Stop Drive
Drive Mode in Stop
RW
Driven
Hi-Z
0
Bit 2
CPUCLK2 Stop Drive
Drive Mode in Stop
RW
Driven
Hi-Z
0
Bit 1
CPUCLK1 Stop Drive
Drive Mode in Stop
RW
Driven
Hi-Z
0
Bit 0
CPUCLK0 Stop Drive
Drive Mode in Stop
RW
Driven
Hi-Z
0
SMBus Table: Test Mode and FS Readback Register
Pin #
Name
Control Function
Type
0
1
PWD
Bit 7
Test Mode Selection
RW
Hi-Z
REF/N
0
Bit 6
Test Clock Mode Entry
Test Mode
RW
Disable
Enable
0
Bit 5
0
Bit 4
REF Drive Strength
1X or 2X
RW
1X
2X
1
Bit 3
PCI_STOP Control
Stop non-free running PC
and SRC clocks.
RW
Stop
Run
1
Bit 2
FS_C
FS_C readback
R
Latch
Bit 1
FS_B
FS_B readback
R
Latch
Bit 0
FS_A
FS_A readback
R
Latch
SMBus Table: Vendor & Revision ID Register
Pin #
Name
Control Function
Type
0
1
PWD
Bit 7
RID3
R
-
0
Bit 6
RID2
R
-
0
Bit 5
RID1
R
-
1
Bit 4
RID0
R
-
0
Bit 3
VID3
R
-
0
Bit 2
VID2
R
-
0
Bit 1
VID1
R
-
0
Bit 0
VID0
R
-
1
-
REVISION ID
-
42,43
45,46
-
45,46
Byte 6
36,37
-
39,40
36,37
39,40
45,46
42,43
-
PCI, SRC
54,55
-
Free-Running Control,
Default: not affected by
CPU_STOP
RESERVED
SRC
36,37
39,40
42,43
Byte 4
Byte 7
-
RESERVED
See 932S421 Functionality
Table
VENDOR ID
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932S421CGLF 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel
932S421CGLFT 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel
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