
PI6C410
时钟发生器英特尔
PCI -Express的台式机芯片组
数据字节5 :控制寄存器
位
0
1
2
说明
CPU_0 PWRDWN驱动模式
1 =高阻, 0 =驱动PWRDWN
CPU_1 PWRDWN驱动模式
1 =高阻, 0 =驱动PWRDWN
CPU_2 PWRDWN驱动模式
1 =高阻, 0 =驱动PWRDWN
SRC_Pwrdwn驱动模式
1 =高阻, 0 =驱动PWRDWN
CPU_0 CPU_Stop驱动模式
1 =高阻,
驱动CPU_Stop 0 =
CPU_1 CPU_Stop驱动模式
1 =高阻,
驱动CPU_Stop 0 =
CPU_2 CPU_Stop驱动模式
1 =高阻,
驱动CPU_Stop 0 =
SRC_Stop驱动模式
1 =高阻,
驱动PCI_STOP 0 =
TYPE
RW
RW
RW
上电
条件
驱动0 =
掉电
驱动0 =
掉电
驱动0 =
掉电
驱动0 =
掉电
驱动0 =
CPU_STOP
驱动0 =
CPU_STOP
驱动0 =
CPU_STOP
驱动0 =
PCI_STOP
产出受影响
CPU_0 & CPU_0 #
CPU_1 & CPU_1 #
CPU_2 & CPU_2 #
SRC [ 1:7 ] &
SRC [1: 7 ]#
针
43, 44
40, 41
35, 36
19, 20, 22, 23,
24, 25, 26, 27,
30, 31, 32, 33,
35, 36
43, 44
源极引脚
NA
NA
NA
3
RW
NA
4
RW
CPU_0 & CPU_0 #
NA
5
RW
CPU_1 & CPU_1 #
40, 41
NA
6
RW
CPU_2 & CPU_2 #
35, 36
19, 20, 22, 23,
24, 25, 26, 27,
30, 31, 32, 33,
35, 36
NA
7
RW
SRC [ 1:7 ] &
SRC [1: 7 ]#
NA
7
PS8734A
09/02/04