參數(shù)資料
型號(hào): ICS952702
英文描述: Programmable Timing Control Hub for K7 System
中文描述: 可編程定時(shí)控制中心的k7的系統(tǒng)
文件頁(yè)數(shù): 8/17頁(yè)
文件大?。?/td> 160K
代理商: ICS952702
8
Integrated
Circuit
Systems, Inc.
ICS952702
0795D—05/06/05
I
2
C Table: Slew Rate Control Register
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
PCIStr1
PCIStr0
PCIStr1
PCIStr0
PCIStr1
PCIStr0
AGPStr1
AGPStr0
RW
RW
RW
RW
RW
RW
RW
RW
1
1
1
1
1
1
1
1
I
2
C Table: Reserved Register
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
R
R
R
R
R
R
R
R
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1
1
1
1
1
1
1
1
I
2
C Table: Byte Count Register
Byte 8
Pin #
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
BC7
BC6
BC5
BC4
BC3
BC2
BC1
BC0
RW
RW
RW
RW
RW
RW
RW
RW
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0
0
0
0
1
1
1
1
I
2
C Table: Watchdog Timer Control Register
Pin #
Bit 7
-
Name
Control Function
WD soft alarm control
WD Hard Alarm Status
Read back
WD Soft Alarm Status
Read back
Type
RW
0
1
PWD
0
WDSA control
Disable
Enable
Bit 6
WDHRB
R
Normal
Alarm
X
Bit 5
WDSRB
R
Normal
Alarm
X
Bit 4
GR_EN
Gear Shift Reset Enable
RW
Disable
Enable
0
Bit 3
WDTCtrl
Watch Dog Time base
control
WD Timer Bit2
WD Timer Bit1
WD Timer Bit0
RW
290ms base
These bits represent X*290ms (or
1.16S) the watchdog timer will wait
before it goes to alarm mode. Default is
7 X 290ms =2s.
1160ms base
0
Bit 2
Bit 1
Bit 0
WD2
WD1
WD0
RW
RW
RW
1
1
1
AGPCLK Strength
Control
00=.7x; 01=.8x; 10=.9x; 11=1x Strength
PCICLK(2:0) Strength
Control
00=.63x; 01=.75x; 10=.88x; 11=1x
Strength
PCICLK(5:3) Strength
Control
00=.63x; 01=.75x; 10=.88x; 11=1x
Strength
PCICLK_F(1:0) Strength
Control
00=.63x; 01=.75x; 10=.88x; 11=1x
Strength
PWD
0
1
PWD
PWD
1
0
1
0
Byte 9
-
-
-
-
-
-
-
-
-
-
-
Name
-
-
-
-
-
Byte 7
Pin #
-
-
-
-
Type
Control Function
-
-
-
Byte 6
Pin #
Name
-
-
-
-
-
-
-
Type
Control Function
Name
Writing to this register will
configure how many
bytes will be read back,
default is 0F
= 15 bytes.
-
Control Function
Type
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ICS952703BFLF 功能描述:IC TIMING CTRL HUB K7 48-SSOP RoHS:是 類(lèi)別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 專(zhuān)用 系列:TCH™ 標(biāo)準(zhǔn)包裝:28 系列:- 類(lèi)型:時(shí)鐘/頻率發(fā)生器 PLL:是 主要目的:Intel CPU 服務(wù)器 輸入:時(shí)鐘 輸出:LVCMOS 電路數(shù):1 比率 - 輸入:輸出:3:22 差分 - 輸入:輸出:無(wú)/是 頻率 - 最大:400MHz 電源電壓:3.135 V ~ 3.465 V 工作溫度:0°C ~ 85°C 安裝類(lèi)型:表面貼裝 封裝/外殼:64-TFSOP (0.240",6.10mm 寬) 供應(yīng)商設(shè)備封裝:64-TSSOP 包裝:管件
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