PI6C410 Pericom Semiconductor Corporation, PI6C410 Datasheet - Page 5

• Manufacturer Part Number: PI6C410
• Description: 400mhz Clock Generator For Desktop Pc
• Manufacturer: Pericom Semiconductor Corporation

Data Byte 1: Control Register
Data Byte 2: Control Register
Bit
Bit
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
06-0020
Spread Spectrum
1 = On, 0 = Off
CPU_0 output enable
1 = Enabled, 0 = Disabled (Hi-Z)
CPU_1 output enable
1 = Enabled, 0 = Disabled (Hi-Z)
Reserved
REF Output Enable
1 = Enabled, 0 = Disabled
USB_48 Output Enable
1 = Enabled, 0 = Disabled
DOT_96 Output Enable
1 = Enabled, 0 = Disabled (Hi-Z)
PCIF_0 Output Enable
1 = Enabled, 0 = Disabled
PCIF_1 Output Enable
1 = Enabled, 0 = Disabled
PCIF_2 Output Enable
1 = Enabled, 0 = Disabled
PCI_0 Output Enable
1 = Enabled, 0 = Disabled
PCI_1 Output Enable
1 = Enabled, 0 = Disabled
PCI _2 Output Enable
1 = Enabled, 0 = Disabled
PCI _3 Output Enable
1 = Enabled, 0 = Disabled
PCI _4 Output Enable
1 = Enabled, 0 = Disabled
PCI _5 Output Enable
1 = Enabled, 0 = Disabled
Descriptions
Descriptions
Type
Type
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
0 = Spread off
1 = Enabled
1 = Enabled
1 = Enabled
1 = Enabled
1 = Enabled
1 = Enabled
1 = Enabled
1 = Enabled
1 = Enabled
1 = Enabled
1 = Enabled
1 = Enabled
1 = Enabled
1 = Enabled
Condition
Condition
Power Up
Power Up
5
CPU[0:2], SRC[1:7],
DOT_96 & DOT96#
PCI[0:5], PCIF[0:2]
Output(s) Affected
Output(s) Affected
CPU_0, CPU_0#
CPU_1, CPU_1#
USB_48
PCIF_0
PCIF_1
PCIF_2
PCI_0
PCI_1
PCI_2
PCI_3
PCI_4
PCI_5
REF
PCI-Express Desktop Chipset
Clock Generator for Intel
3, 4, 5, 8, 9, 10,
19, 20, 22, 23,
24, 25, 26, 27,
30, 31, 32, 33,
35, 36, 40, 41,
43, 44, 54, 55,
43, 44
40, 41
14, 15
Pin
Pin
56
52
12
10
54
55
56
8
9
3
4
5
PS8734B
Source Pin
Source Pin
PI6C410
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
01/11/07