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32581C
Table 3-2.
Ball
I/O
No.
Signal Name
(PU/PD)
AJ12
CASA#
O
AJ13
BA0
O
AJ14
MA10
O
5
MD32
I/O
AJ15
5
MD33
I/O
AJ16
5
MD36
I/O
AJ17
5
MD47
I/O
AJ18
5
MD45
I/O
AJ19
5
MD42
I/O
AJ20
AJ21
SDCLK0
O
AJ22
V
PWR
IO
AJ23
MA6
O
AJ24
MA3
O
AJ25
V
PWR
IO
5
MD11
I/O
AJ26
AJ27
SDCLK_IN
I
5
MD19
I/O
AJ28
AJ29
V
PWR
IO
5
MD22
I/O
AJ30
5
MD17
I/O
AJ31
AK1
V
PWR
IO
AK2
V
GND
SS
AK3
AV
GND
SSPLL3
AK4
THRM#
I
AK5
GPWIO1
I/O
(PU
100
5, 2
PWRCNT1
O
AK6
AK7
V
GND
SS
AK8
IRRX1
I
SIN3
I
5
MD1
I/O
AK9
AK10
V
GND
SS
5
MD7
I/O
AK11
AK12
RASA#
O
AK13
V
PWR
IO
AK14
BA1
O
38
BGU481 Ball Assignment - Sorted by Ball Number (Continued)
1
Buffer
Power
Type
Rail
Configuration
O
V
---
2/5
IO
O
V
---
2/5
IO
O
V
---
2/5
IO
IN
,
V
---
T
IO
TS
2/5
IN
,
V
---
T
IO
TS
2/5
IN
,
V
---
T
IO
TS
2/5
IN
,
V
---
T
IO
TS
2/5
IN
,
V
---
T
IO
TS
2/5
IN
,
V
---
T
IO
TS
2/5
O
V
---
2/5
IO
---
---
---
O
V
---
2/5
IO
O
V
---
2/5
IO
---
---
---
IN
,
V
---
T
IO
TS
2/5
IN
V
---
T
IO
IN
,
V
---
T
IO
TS
2/5
---
---
---
IN
,
V
---
T
IO
TS
2/5
IN
,
V
---
T
IO
TS
2/5
---
---
---
---
---
---
---
---
---
IN
V
---
TS
SB
IN
,
V
---
Ts
SB
)
TS
2/14
OD
V
---
14
SB
---
---
---
IN
V
PMR[6] = 0
TS
SB
IN
V
PMR[6] =1
TS
IO
IN
,
V
---
T
IO
TS
2/5
---
---
---
IN
,
V
---
T
IO
TS
2/5
O
V
---
2/5
IO
---
---
---
O
V
---
2/5
IO
Ball
I/O
No.
Signal Name
(PU/PD)
AK15
MA2
O
AK16
V
PWR
IO
MD35
I/O
5
AK17
5
MD46
I/O
AK18
AK19
V
PWR
IO
5
MD43
I/O
AK20
AK21
DQM5
O
AK22
V
GND
SS
AK23
MA5
O
5
MD15
I/O
AK24
AK25
V
GND
SS
5
MD14
I/O
AK26
5
MD12
I/O
AK27
AK28
SDCLK_OUT
O
5
MD16
I/O
AK29
AK30
V
GND
SS
AK31
V
PWR
IO
AL1
V
GND
SS
AL2
V
PWR
IO
AL3
V
PWR
BAT
AL4
LED#
O
AL5
V
PWR
SB
AL6
V
PWR
SBL
5, 2
PWRCNT2
O
AL7
AL8
SDATA_IN2
I
5
MD2
I/O
AL9
MD4
I/O
5
AL10
AL11
DQM0
O
AL12
CS0#
O
AL13
V
GND
SS
AL14
MA0
O
AL15
DQM4
O
AL16
V
GND
SS
5
MD38
I/O
AL17
5
MD39
I/O
AL18
AL19
V
GND
SS
AMD Geode™ SC3200 Processor Data Book
Signal Definitions
1
Buffer
Power
Type
Rail
Configuration
O
V
---
2/5
IO
---
---
IN
,
V
---
T
IO
TS
2/5
IN
,
V
---
T
IO
TS
2/5
---
---
---
IN
,
V
---
T
IO
TS
2/5
O
V
---
2/5
IO
---
---
---
O
V
---
2/5
IO
IN
,
V
---
T
IO
TS
2/5
---
---
---
IN
,
V
---
T
IO
TS
2/5
IN
,
V
---
T
IO
TS
2/5
O
V
---
2/5
IO
IN
,
V
---
T
IO
TS
2/5
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
OD
V
---
14
SB
---
---
---
---
---
---
OD
V
---
14
SB
IN
V
F3BAR0+Memory
TS
SB
Offset 08h[21] = 1
IN
,
V
---
T
IO
TS
2/5
IN
,
V
---
T
IO
TS
2/5
O
V
---
2/5
IO
O
V
---
2/5
IO
---
---
---
O
V
---
2/5
IO
O
V
---
2/5
IO
---
---
---
IN
,
V
---
T
IO
TS
2/5
IN
,
V
---
T
IO
TS
2/5
---
---
---
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