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38 AMD Geode™ SC1200/SC1201 Processor Data Book
Signal Definitions
32579B
AJ1
TEST2 O O
2/5
V
IO
PMR[29] = 1
PLL5B I/O IN
T
, TS
2/5
PMR[29] = 0
AJ2 X32I I WIRE V
BAT
---
AJ3 X32O O WIRE V
BAT
---
AJ4 V
PLL3
PWR --- --- ---
AJ5
6, 2
ONCTL# O OD
14
V
SB
---
AJ6 GPWIO2 I/O
(PU
100
)
IN
TS
,
TS
2/14
V
SB
---
AJ7 V
IO
PWR --- --- ---
AJ8 GPIO11 I/O
(PU
22.5
)
IN
TS
, O
8/
8
V
IO
PMR[18] = 0 and
PMR[8] = 0
RI2# I
(PU
22.5
)
IN
TS
PMR[18] = 1 and
PMR[8] = 0
IRQ15 I
(PU
22.5
)
IN
TS1
PMR[18] = 0 and
PMR[8] = 1
AJ9
6
MD0 I/O IN
T
, TS
2/5
V
IO
---
AJ10 V
IO
PWR --- --- ---
AJ11
6
MD6 I/O IN
T
, TS
2/5
V
IO
---
AJ12 CASA# O O
2/5
V
IO
---
AJ13 BA0 O O
2/5
V
IO
---
AJ14 MA10 O O
2/5
V
IO
---
AJ15
6
MD32 I/O IN
T
, TS
2/5
V
IO
---
AJ16
6
MD33 I/O IN
T
, TS
2/5
V
IO
---
AJ17
6
MD36 I/O IN
T
, TS
2/5
V
IO
---
AJ18
6
MD47 I/O IN
T
, TS
2/5
V
IO
---
AJ19
6
MD45 I/O IN
T
, TS
2/5
V
IO
---
AJ20
6
MD42 I/O IN
T
, TS
2/5
V
IO
---
AJ21 SDCLK0 O O
2/5
V
IO
---
AJ22 V
IO
PWR --- --- ---
AJ23 MA6 O O
2/5
V
IO
---
AJ24 MA3 O O
2/5
V
IO
---
AJ25 V
IO
PWR --- --- ---
AJ26
6
MD11 I/O IN
T
, TS
2/5
V
IO
---
AJ27 SDCLK_IN I IN
T
V
IO
---
AJ28
6
MD19 I/O IN
T
, TS
2/5
V
IO
---
AJ29 V
IO
PWR --- --- ---
AJ30
6
MD22 I/O IN
T
, TS
2/5
V
IO
---
AJ31
6
MD17 I/O IN
T
, TS
2/5
V
IO
---
AK1 V
IO
PWR --- --- ---
AK2 V
SS
GND --- --- ---
AK3 AV
SSPLL3
GND --- --- ---
AK4 THRM# I IN
TS
V
SB
---
AK5 GPWIO1 I/O
(PU
100
)
IN
TS
,
TS
2/14
V
SB
---
AK6
6, 2
PWRCNT1 O OD
14
V
SB
---
AK7 V
SS
GND --- --- ---
AK8 IRRX1 I IN
TS
V
SB
PMR[6] = 0
SIN3 I IN
TS
V
IO
PMR[6] =1
Ball
No. Signal Name
I/O
(PU/PD)
Buffer
1
Type
Power
Rail Configuration
AK9
6
MD1 I/O IN
T
, TS
2/5
V
IO
---
AK10 V
SS
GND --- --- ---
AK11
6
MD7 I/O IN
T
, TS
2/5
V
IO
---
AK12 RASA# O O
2/5
V
IO
---
AK13 V
IO
PWR --- --- ---
AK14 BA1 O O
2/5
V
IO
---
AK15 MA2 O O
2/5
V
IO
---
AK16 V
IO
PWR --- ---
AK17
6
MD35 I/O IN
T
, TS
2/5
V
IO
---
AK18
6
MD46 I/O IN
T
, TS
2/5
V
IO
---
AK19 V
IO
PWR --- --- ---
AK20
6
MD43 I/O IN
T
, TS
2/5
V
IO
---
AK21 DQM5 O O
2/5
V
IO
---
AK22 V
SS
GND --- --- ---
AK23 MA5 O O
2/5
V
IO
---
AK24
6
MD15 I/O IN
T
, TS
2/5
V
IO
---
AK25 V
SS
GND --- --- ---
AK26
6
MD14 I/O IN
T
, TS
2/5
V
IO
---
AK27
6
MD12 I/O IN
T
, TS
2/5
V
IO
---
AK28 SDCLK_OUT O O
2/5
V
IO
---
AK29
6
MD16 I/O IN
T
, TS
2/5
V
IO
---
AK30 V
SS
GND --- --- ---
AK31 V
IO
PWR --- --- ---
AL1 V
SS
GND --- --- ---
AL2 V
IO
PWR --- --- ---
AL3 V
BAT
PWR --- --- ---
AL4 LED# O OD
14
V
SB
---
AL5 V
SB
PWR --- --- ---
AL6 V
SBL
PWR --- --- ---
AL7
6, 2
PWRCNT2 O
OD
14
V
SB
---
AL8 SDATA_IN2 I IN
TS
V
SB
F3BAR0+Memory
Offset 08h[21] = 1
AL9
6
MD2 I/O IN
T
, TS
2/5
V
IO
---
AL10
6
MD4 I/O IN
T
, TS
2/5
V
IO
---
AL11 DQM0 O O
2/5
V
IO
---
AL12 CS0# O O
2/5
V
IO
---
AL13 V
SS
GND --- --- ---
AL14 MA0 O O
2/5
V
IO
---
AL15 DQM4 O O
2/5
V
IO
---
AL16 V
SS
GND --- --- ---
AL17
6
MD38 I/O IN
T
, TS
2/5
V
IO
---
AL18
6
MD39 I/O IN
T
, TS
2/5
V
IO
---
AL19 V
SS
GND --- --- ---
AL20
6
MD44 I/O IN
T
, TS
2/5
V
IO
---
AL21
6
MD40 I/O IN
T
, TS
2/5
V
IO
---
AL22 CKEA O O
2/5
V
IO
---
AL23 MA7 O O
2/5
V
IO
---
Ball
No. Signal Name
I/O
(PU/PD)
Buffer
1
Type
Power
Rail Configuration
Table 3-2. BGU481 Ball Assignment - Sorted by Ball Number (Continued)