pi6c410b-01 Pericom Semiconductor Corporation, pi6c410b-01 Datasheet - Page 3

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

Functionality
Frequency Selection
Note:
1.
Test Mode Selection
Note:
2.
PWRDWN Functionality
PWRDWN
FS_C
Refer to DC Electrical Characteristics for FS_A, FS_B and FS_C (Vih_FS, Vil_FS) threshold levels
Test mode will occur where the SMBus Bit 6 of Byte 6 = 1, or FS_C/TEST_SEL is set to logic high level.
1
0
0
0
0
1
1
1
TEST MODE
0
1
06-0335
1
0
FS_B
0
0
1
1
0
0
1
1
Iref × 2 or
Normal
CPU
Float
FS_A
1
1
1
0
0
0
0
1
Normal
REF/N
CPU#
Float
CPU
Hi-Z
Reserved
100MHz
133MHz
166MHz
200MHz
266MHz
333MHz
400MHz
CPU
Iref × 2 or
Normal
Float
SRC
REF/N
SRC
Hi-Z
100MHz
100MHz
100MHz
100MHz
100MHz
100MHz
100MHz
100MHz
Clock Generator for Intel PCI-Express Server Chipset
SRC
Normal
3
SRC#
Float
PCIF / PCI
REF/N
Hi-Z
PCIF / PCI
33MHz
33MHz
33MHz
33MHz
33MHz
33MHz
33MHz
33MHz
PCIF / PCI
33MHz
Low
14.318MHz
14.318MHz
14.318MHz
14.318MHz
14.318MHz
14.318MHz
14.318MHz
14.318MHz
REF
Hi-Z
REF
REF
14.318MHz
REF
Low
USB 48
REF/N
USB_48
Hi-Z
48MHz
48MHz
48MHz
48MHz
48MHz
48MHz
48MHz
48MHz
PS8881C
PI6C410B-01
USB 48
48MHz
Low
Note
Note
12/19/06
2
2
1
1
1
1
1
1
1
1