9 power and ground interface signals – AMD Geode LX [email protected] User Manual

Page 42

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42

AMD Geode™ LX Processors Data Book

Signal Definitions

33234H

For additional electrical details on pins, refer to Section 7.0 "Electrical Specifications" on page 597.

3.4.9

Power and Ground Interface Signals

Signal Name
(Note 1)

Ball No.

Type

f

V

Description

V

CORE

See Table

3-6 on

page 30

PWR

N/A

1.2

Core Power Connection (Total of 32).

V

IO

See Table

3-6 on

page 30

PWR

N/A

3.3

I/O Power Connection (Total of 30)

V

MEM

See Table

3-6 on

page 30

PWR

N/A

2.5

Memory Power Connection (Total of 33).

V

SS

See Table

3-6 on

page 30

GND

N/A

0

Ground Connection (Total of 128).

Note 1.For module specific power and ground signals see:

Section 3.4.2 "PLL Interface Signals" on page 34
Section 3.4.7 "CRT Display Interface Signals" on page 41

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