W83310DS/DG
PRELIMINARY
4. Pin Configuration and Description
- W83310DS/DG
V
IN
GND
V
REF1
V
OUT
1
2
3
4
8
7
V
REF2
ENABLE
V
CNTL
BOOT_SEL
W83310DS/DG
6
5
SYMBOL
V
IN
GND
V
REF1
V
OUT
BOOT_SEL
V
CNTL
ENABLE
V
REF2
PIN
1
2
3
4
5
6
7
8
Power ground.
FUNCTION
Main power input pin.
Internal reference voltage source 1.
Reference voltage on the pin will be referred
with the value of pin
BOOT_SEL set high.
Voltage output pin.
A signal for the chip reference voltage source
selection. The function is designed for Intel®
Springdale chipset GMCH_V
TT
application.
Power for internal control logic use
Chip function enable pin. 1: Enable; 0: Disable
Internal reference voltage source 2.
Reference voltage of the pin will be referred with
the value of pin
BOOT_SEL set low.
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2
Publication Release Date: 2005/May
Revision 0.9
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