IDTCV110LPV View Datasheet(PDF) - Integrated Device Technology
Part Name
Description
Manufacturer
IDTCV110LPV Datasheet PDF : 16 Pages
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IDTCV110L
PROGRAMMABLE FLEXPC CLOCK FOR P4 PROCESSOR
COMMERCIAL TEMPERATURE RANGE
BYTE 6
Bit
Output(s) Affected
Description / Function
0
1
Type
0
CPU[2:0]
FSA latched value on power up
R
1
CPU[2:0]
FSB latched value on power up
R
2
CPU[2:0]
FSC latched value on power up
R
3
PCI, SRC
Software PCI_STOP control for Stop all PCI, PCIF, and Software STOP
RW
PCI and SRC CLK
SRC which can be stopped
Disabled
by PCI_STOP#
4
REF
REF drive strength
1x drive
2x drive
5
Reserve
6
Test clock mode entry control
Normal operation
Test mode, controlled
RW
by Byte 6, Bit 7
7
CPU, SRC, PCI
Only valid when Byte 6, Bit 7
Hi-Z
PCIF, REF,
is HIGH
USB48, DOT96
REF/N
Power On
1
1
0
0
0
BYTE 7
Bit
Output(s) Affected
Description / Function
0
0
Vendor ID
1
Vendor ID
2
Vendor ID
3
Vendor ID
4
Revision ID
5
Revision ID
6
Revision ID
7
Revision ID
1
Type
Power On
R
1
R
0
R
1
R
0
R
0
R
1
R
1
R
0
BYTE 8
Bit
0
1
2
3
4
5
6
7
Output(s) Affected
One cycle read
Reserve
USB48
SRC, PLL2, SSC enable
Description / Function
N Programming enable
USB 48 Strength control
USB PLL power down
SRC PLL power down
CPU PLL power down
Only valid when Byte1 bit0 is 1
0
disable
Disable
1x
normal
normal
normal
disable
1
enable
enable
2x
Power down
Power down
Power down
enable
Type
Power On
RW
0
RW
0
RW
0
RW
0
RW
0
RW
0
RW
0
RW
1
IDT CONFIDENTIAL
8
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