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参数资料
| 型号： | ICS951402YGLF-T |
| 英文描述： | Programmable Timing Control Hub for P4 processor |
| 中文描述： | 可编程定时控制中心的P4处理器 |
| 文件页数： | 9/23页 |
| 文件大小： | 303K |
| 代理商： | ICS951402YGLF-T |
9
Integrated
Circuit
Systems, Inc.
ICS951402
Advance Information
0660—05/05/05
I
2
C Table:
Watchdog Timer Register
Byte 9
Pin #
Bit 7
-
Bit 6
-
Bit 5
-
Bit 4
-
Bit 3
-
Bit 2
-
Bit 1
-
Bit 0
-
Name
WD7
WD6
WD5
WD4
WD3
WD2
WD1
WD0
Control Function Type
0
-
-
-
-
-
-
-
-
1
-
-
-
-
-
-
-
-
PWD
RW
RW
RW
RW
RW
RW
RW
RW
0
0
0
1
0
0
0
0
These bits represent
X*293ms the
watchdog timer will
wait before it goes to
alarm mode. Default
is 16 X 293ms =
4
.688
seconds
I
2
C Table
: WD Timer Control Register
Byte 10
Pin #
Name
Control
Function
M/
N Programming
Enable
Watchdog Enable
Type
0
1
PWD
Bit 7
-
M/NEN
RW
Latched
Inputs
Disable
IIC Prog.
B (11:17)
Enable
0
Bit 6
-
WDEN
RW
0
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Note:
If Byte4 bit1 = 0 then FS4=0
I
-
-
-
-
-
-
WDStatus
WD SF4
WD SF3
WD SF2
WD SF1
WD SF0
WD Status Control
RW
RW
RW
RW
RW
RW
OFF
-
-
-
-
-
ON
0
1
0
0
0
0
-
-
-
-
-
Writing to
these bit will
configure the safe
frequency as Byte 0 Bit
(6:0
)
2
C Table:
VCO Frequency Control Register
Byte 11
Pin #
Name
Control
Function
N Divider Bit 8
Type
0
1
PWD
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
-
-
-
-
-
-
-
-
N Div8
M Div6
M Div5
M Div4
M Div3
M Div2
M Div1
M Div0
RW
RW
RW
RW
RW
RW
RW
RW
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
X
X
X
X
X
X
X
X
The decimal
representation of M
Div (6:0) is equal to
reference divider
value. Default at
power up = latch-in
or Byte 0 Rom table.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ICS951403 | 制造商:ICS 制造商全称:ICS 功能描述:AMD-K7 System Clock Chip |
| ICS951403YFLF-T | 制造商:ICS 制造商全称:ICS 功能描述:AMD-K7 System Clock Chip |
| ICS951403YGLF-T | 制造商:ICS 制造商全称:ICS 功能描述:AMD-K7 System Clock Chip |
| ICS951411 | 制造商:ICS 制造商全称:ICS 功能描述:System Clock Chip for ATI RS400 P4TM-based Systems |
| ICS951411BGLF | 功能描述:IC SYSTEM CLOCK CHIP P4 56-TSSOP RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 专用 系列:PCI Express® (PCIe) 标准包装:1,500 系列:- 类型:时钟缓冲器/驱动器 PLL:是 主要目的:- 输入:- 输出:- 电路数:- 比率 - 输入:输出:- 差分 - 输入:输出:- 频率 - 最大:- 电源电压:3.3V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:28-SSOP（0.209"，5.30mm 宽） 供应商设备封装:28-SSOP 包装:带卷 (TR) 其它名称:93786AFT |
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