932S208YFLNT IDT [Integrated Device Technology], 932S208YFLNT Datasheet - Page 12

• Manufacturer Part Number: 932S208YFLNT
• Description: Programmable Timing Control HubTM for Next Gen P4TM Processor
• Manufacturer: IDT [Integrated Device Technology]

IDT
I
I
I
2
2
2
C Table: Read-Back Register
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
C Table: Spreading and Device Behavior Control Register
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
C Table: Output Control Register
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
ICS932S208
Programmable Timing Control Hub
TM
Programmable Timing Control Hub
Byte 0
Byte 1
Byte 2
38, 37
38, 37
44, 43
41, 40
38, 37
38, 37
44, 43
41, 40
47, 46
47, 46
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Pin #
Pin #
Pin #
CPUT2_PD# Drive
CPUT1_PD# Drive
CPUT0_PD# Drive
CPUT2/CPUC2
CPUT1/CPUC1
CPUT0/CPUC0
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
SRC_Stop#
SRC/SRC#
Drive Mode
Drive Mode
SRC_PD#
TM
Name
Name
Name
Mode
Mode
Mode
for Next Gen P4
SRC
TM
FSB
FSA
for Next Gen P4
TM
Freq Select 1 Read
Freq Select 0 Read
SRC Free-Running
Control Function
Control Function
Control Function
Processor
0: Driven in PD#
0:driven in PD#
Output Control
Output Control
Output Control
Output Enable
TM
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
1: Tri-stated
0: Driven in
PCI_Stop#
Processor
Control
Back
Back
12
Type
Type
Type
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
R
R
-
-
-
-
-
-
-
-
-
-
-
-
FREE-RUN
READBACK of CPU(3:0)
Disable
Disable
Disable
Disable
Driven
Driven
Driven
Driven
Driven
0
0
0
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
Frequency
STOPPABLE
Enable
Enable
Enable
Enable
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
1
1
1
PWD
PWD
PWD
0743G—01/26/10
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
1
1
1
1
0
0
0
0
0