pi6c410b-01 Pericom Semiconductor Corporation, pi6c410b-01 Datasheet - Page 8

• Manufacturer Part Number: pi6c410b-01
• Description: 400mhz Clock Generator For Server/workstation
• Manufacturer: Pericom Semiconductor Corporation

Data Byte 6: Control Register
Data Byte 7: Pericom ID Register
Bit
Bit
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
06-0335
FS_A Refl ects the value of the
FS_A pin sampled on power up
0 = FS_A was low during
Vtt_Pwrgd# assertion
FS_B Refl ects the value of the
FS_B pin sampled on power up
0 = FS_B was low during
Vtt_Pwrgd# assertion
FS_C Refl ects the value of the
FS_C pin sampled on power up
0 = FS_C was low during
Vtt_Pwrgd# assertion
PCI_Stop Output Control
0 = Enabled, all stoppable PCI
and SRC clocks are stopped,
1 = Disabled
REF Output Drive Strength
0 = 1X, 1 = 2X
CPU_Stop# Control
0 = Stop non-free running PC and
SRC clocks, 1 = Run
Test Clock Mode Entry Control
0 = Normal, 1 = REF/N or Hi-Z
Test Clock Mode
0 = Hi-Z, 1 = REF/N
Revision Code
Descriptions
Descriptions
Vendor ID
Type
RW
RW
RW
RW
RW
R
R
R
Type
R
R
R
R
R
R
R
R
1 = Disabled
0 = Disabled
Condition
Power Up
Externally
Externally
Externally
0 = Hi-Z
Selected
Selected
Selected
1 = 2X
Run
Condition
Clock Generator for Intel PCI-Express Server Chipset
Power Up
8
0
0
0
0
0
0
0
0
and SRC clocks set to
clocks except PCIF
All PCI & SRC
REF_0, REF_1
free-running
CPU[0:4]
CPU[0:3]
CPU[0:3]
Output
Output
NA
NA
NA
NA
NA
NA
NA
NA
36, 37, 39, 40,
42, 43, 45, 46,
36, 37, 39, 40,
36, 37, 39, 40,
19, 21, 22, 23,
42, 43, 45, 46
42, 43, 45, 46
3, 4, 5, 6, 18,
24, 26, 27
31, 32
54, 55
Pin
PS8881C
PI6C410B-01
Pin
NA
NA
NA
NA
NA
NA
NA
NA
Source Pin
NA
NA
NA
NA
NA
NA
NA
NA
12/19/06