Revision 3.0
45
www.national.com
G
Signal Definitions
(Continued)
AG29
DQM6
O
O
2/5
V
IO
---
AG30
DQM2
O
O
2/5
V
IO
---
AG31
6
MD55
I/O
IN
T
,
TS
2/5
V
IO
---
AH1
POWER_EN
O
O
1/4
V
IO
---
AH2
X27O
O
WIRE
V
IO
---
AH3
PLL2B
I/O
IN
T
,
TS
2/5
V
IO
PMR[29] = 0
TEST0
O
O
2/5
PMR[29] = 1
AH4
V
IO
PWR
---
---
---
AH5
PWRBTN#
I
(PU
100
)
IN
BTN
V
SB
---
AH6
GPWIO0
I/O
(PU
100
)
IN
TS
,
TS
2/14
V
SB
---
AH7
V
SS
GND
---
---
---
AH8
CLK32
O
O
2/5
V
SB
---
AH9
POR#
I
IN
TS
V
IO
---
AH10
6
MD3
I/O
IN
T
,
TS
2/5
V
IO
---
AH11
6
MD5
I/O
IN
T
,
TS
2/5
V
IO
---
AH12
WEA#
O
O
2/5
V
IO
---
AH13
V
SS
GND
---
---
---
AH14
V
IO
PWR
---
---
---
AH15
MA1
O
O
2/5
V
IO
---
AH16
6
MD34
I/O
IN
T
,
TS
2/5
V
IO
---
AH17
6
MD37
I/O
IN
T
,
TS
2/5
V
IO
---
AH18
V
IO
PWR
---
---
---
AH19
V
SS
GND
---
---
---
AH20
6
MD41
I/O
IN
T
,
TS
2/5
V
IO
---
AH21
MA9
O
O
2/5
V
IO
---
AH22
MA8
O
O
2/5
V
IO
---
AH23
DQM1
O
O
2/5
V
IO
---
AH24
6
MD13
I/O
IN
T
,
TS
2/5
V
IO
---
AH25
V
SS
GND
---
---
---
AH26
MA11
O
O
2/5
V
IO
---
AH27
CS1#
O
O
2/5
V
IO
---
AH28
6
MD18
I/O
IN
T
,
TS
2/5
V
IO
---
AH29
6
MD48
I/O
IN
T
,
TS
2/5
V
IO
---
AH30
6
MD20
I/O
IN
T
,
TS
2/5
V
IO
---
AH31
6
MD51
I/O
IN
T
,
TS
2/5
V
IO
---
AJ1
PLL5B
I/O
IN
T
,
TS
2/5
V
IO
PMR[29] = 0
TEST2
O
O
2/5
PMR[29] = 1
Ball
No.
Signal Name
I/O
(PU/PD)
Buffer
1
Type
Power
Rail
Configuration
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
---
Ball
No.
Signal Name
I/O
(PU/PD)
Buffer
1
Type
Power
Rail
Configuration
Table 2-4.
481-TEPBGA Ball Assignment - Sorted by Ball Number (Continued)