ANXL1250FYC3F AMD (ADVANCED MICRO DEVICES), ANXL1250FYC3F Datasheet - Page 17

• Manufacturer Part Number: ANXL1250FYC3F
• Manufacturer: AMD (ADVANCED MICRO DEVICES)

Specifications of ANXL1250FYC3F

• Lead Free Status / Rohs Status: Compliant

Signal Definitions
Table 2-1 cross-references Socket A pin locations to signal
names and is sorted by pin number. Other table parame-
ters are:
• Signal Name (Abbreviation) column - The full signal
• Level column - Shows the electrical specification for
AMD Geode™ NX Processors Data Book
Pin
No.
A1
A3
A5
A7
A9
A11
A13
A15
A17
A19
A21
A23
A25
A27
A29
A31
A33
A35
A37
B2
B4
B6
B8
B10
B12
B14
B16
B18
B20
B22
B24
name and the abbreviation name used in the pin
diagrams (Figure 2-2 on page 15 and Figure 2-3 on
page 16).
this pin.
— “P” indicates a push-pull mode driven by a single
— “O” indicates open-drain mode that allows devices to
source.
share the pin.
SDATAOUTCLK2# (SDOC2#)
Signal Name (Abbreviation)
No Pin
SADDOUT12# (SAO12#)
SADDOUT5# (SAO5#)
SADDOUT3# (SAO3#)
SDATA55# (SD55#)
SDATA61# (SD61#)
SDATA53# (SD53#)
SDATA63# (SD63#)
SDATA62# (SD62#)
NC Pin
SDATA57# (SD57#)
SDATA39# (SD39#)
SDATA35# (SD35#)
SDATA34# (SD34#)
SDATA44# (SD44#)
NC Pin
SDATA40# (SD40#)
SDATA30# (SD30#)
V
V
V
V
V
V
V
V
V
V
V
V
SS
CC_CORE
SS
CC_CORE
SS
CC_CORE
SS
CC_CORE
SS
CC_CORE
SS
CC_CORE
(V
(V
(V
(V
(V
(V
CC
CC
CC
CC
CC
CC
)
)
)
)
)
)
Table 2-1. Pin Assignment - Sorted by Pin Number
Level
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Port
O
O
O
O
B
B
B
B
B
B
B
B
B
B
B
B
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Ref.
G
G
G
G
G
G
G
G
G
G
P
P
P
P
P
P
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Note: The Geode NX processor supports push-pull driv-
• Port column - Shows the signal type:
• Ref. (Reference) column - Indicates if this signal
• A “–” is used to indicate that the description is not appli-
Pin
No.
B26
B28
B30
B32
B34
B36
C1
C3
C5
C7
C9
C11
C13
C15
C17
C19
C21
C23
C25
C27
C29
C31
C33
C35
C37
D2
D4
D6
D8
D10
D12
— “I” indicates input,
— “O” indicates output,
— “B” indicates bidirectional,
should be referenced to V
planes for the purpose of signal routing with respect to
the current return paths.
cable for the pin.
ers. For more information, see Section 2.1.2
"Push-Pull (PP) Drivers" on page 14.
Signal Name (Abbreviation)
V
V
V
V
V
V
SADDOUT7# (SAO7#)
SADDOUT9# (SAO9#)
SADDOUT8# (SAO8#)
SADDOUT2# (SAO2#)
SDATA54# (SD54#)
SDATAOUTCLK3# (SDOC3#)
NC Pin
SDATA51# (SD51#)
SDATA60# (SD60#)
SDATA59# (SD59#)
SDATA56# (SD56#)
SDATA37# (SD37#)
SDATA47# (SD47#)
SDATA38# (SD38#)
SDATA45# (SD45#)
SDATA43# (SD43#)
SDATA42# (SD42)
SDATA41# (SD41#)
SDATAOUTCLK1# (SDOC1#)
V
V
V
V
V
V
SS
CC_CORE
SS
CC_CORE
SS
CC_CORE
CC_CORE
CC_CORE
SS
CC_CORE
SS
CC_CORE
(V
(V
(V
(V
(V
(V
(V
CC
CC
CC
CC
CC
CC
CC
)
)
)
)
)
)
)
31177H
SS
(G) or VCC_CORE (P)
Level
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
-
-
-
-
-
-
-
-
-
-
-
-
-
Port
O
O
O
O
B
O
B
B
B
B
B
B
B
B
B
B
B
O
-
-
-
-
-
-
-
-
-
-
-
-
-
Ref.
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
P
P
P
-
-
-
-
-
-
-
-
-
-
-
-
-
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