pi6c410b-01 Pericom Semiconductor Corporation, pi6c410b-01 Datasheet - Page 5

• Manufacturer Part Number: pi6c410b-01
• Description: 400mhz Clock Generator For Server/workstation
• 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
06-0335
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
CPU_2 Output Enable
1 = Enabled, 0 = Disabled (Hi-Z)
CPU_3 Output Enable
1 = Enabled, 0 = Disabled (Hi-Z)
REF0 Output Enable
1 = Enabled, 0 = Disabled
REF1 Output Enable
1 = Enabled, 0 = Disabled
USB_48 Output Enable
1 = Enabled, 0 = Disabled
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
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
Power Up
Condition
Power Up
Clock Generator for Intel PCI-Express Server Chipset
5
CPU[0:3], SRC[1:4],
PCI[0:3], PCIF[0:2]
CPU_0, CPU_0#
CPU_1, CPU_1#
CPU_2, CPU_2#
CPU_3, CPU_3#
Output
USB_48
REF_0
REF_1
Output
PCIF_0
PCIF_1
PCIF_2
PCI_0
PCI_1
PCI_2
PCI_3
11, 18, 19, 21, 22,
23, 24, 26, 27, 31,
32, 36, 37, 39, 40,
3, 4, 5, 6, 9, 10,
42, 43, 45, 46
45, 46
42, 43
39, 40
36, 37
Pin
Pin
55
54
13
10
11
9
3
4
5
6
PS8881C
PI6C410B-01
Source Pin
Source Pin
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
12/19/06