參數(shù)資料
型號(hào): 9EPRS475CGLF
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類(lèi): 時(shí)鐘產(chǎn)生/分配
英文描述: PROC SPECIFIC CLOCK GENERATOR, PDSO56
封裝: 6.10 MM, 0.50 MM PITCH, ROHS COMPLIANT, MO-153, TSSOP-56
文件頁(yè)數(shù): 20/20頁(yè)
文件大小: 177K
代理商: 9EPRS475CGLF
IDT
System Clock for Embedded AMDTM based Systems
1615B—04/26/10
9EPRS475
System Clock for Embedded AMDTM based Systems
9
SMBus Table: Reserved
Byte
5
Name
Control Function
Type
0
1
Default
Bit 7
0
Bit 6
0
Bit 5
0
Bit 4
0
Bit 3
1
Bit 2
1
Bit 1
1
Bit 0
1
SMBus Table: Reserved
Byte
6
Name
Control Function
Type
0
1
Default
Bit 7
0
Bit 6
0
Bit 5
0
Bit 4
0
Bit 3
1
Bit 2
1
Bit 1
HTT66M_OE_1
Output Enable
RW
Low/Low
Enable
1
Bit 0
HTT66M_OE_0
Output Enable
RW
Low/Low
Enable
1
SMBus Table: Device ID register
Byte
7
Name
Control Function
Type
0
1
Default
Bit 7
Device ID7
R
0
Bit 6
Device ID6
R
1
Bit 5
Device ID5
R
1
Bit 4
Device ID4
R
1
Bit 3
Device ID3
R
0
Bit 2
Device ID2
R
0
Bit 1
Device ID1
R
0
Bit 0
Device ID0
R
0
SMBus Table: Vendor & Revision ID Register
Byte
8
Name
Control Function
Type
0
1
Default
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
SMBus Table: WatchDog Timer Control Register
Byte
9
Name
Control Function
Type
0
1
Default
Bit 7
HWD_EN
Watchdog Hard Alarm Enable
RW
Disable and Reload
Hartd Alarm Timer Clear
Enable Timer
0
Bit 6
0
Bit 5
WD Hard Status
WD Hard Alarm Status
R
Normal
Alarm
X
Bit 4
WDTCtrl
Watch Dog Alarm Time base Control
RW
290ms Base
1160ms Base
0
Bit 3
HWD3
WD Hard Alarm Timer Bit 3
RW
0
Bit 2
HWD2
WD Hard Alarm Timer Bit 2
RW
1
Bit 1
HWD1
WD Hard Alarm Timer Bit 1
RW
1
Bit 0
HWD0
WD Hard Alarm Timer Bit 0
RW
1
These bits represent the number of Watch Dog
Time Base Units that pass before the Watch
Alarm expires. Default is 7 x 290 ms = 2s
REVISION ID
VENDOR ID
Reserved
Device ID
70 hex
Reserved
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