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28
Revision 3.0
G
Signal Definitions
(Continued)
AB1
4, 5
STB#/WRITE#
O
O
14/14
V
IO
PMR[23]
3
= 0 and
(PMR[27] = 0 and
FPCI_MON = 0)
TFTD17
O
O
1/4
PMR[23]
3
= 1 and
(PMR[27] = 0 and
FPCI_MON = 0)
F_FRAME#
O
O
14/14
PMR[23]
3
= 0 and
(PMR[27] = 1 or
FPCI_MON = 1)
AB2
4, 5
AFD#/DSTRB#
O
O
14/14
V
IO
PMR[23]
3
= 0 and
(PMR[27] = 0 and
FPCI_MON = 0)
TFTD2
O
O
1/4
PMR[23]
3
= 1 and
(PMR[27] = 0 and
FPCI_MON = 0)
INTR_O
O
O
14/14
PMR[23]
3
= 0 and
(PMR[27] = 1 or
FPCI_MON = 1)
AB3
NC
---
---
---
---
AB4
V
SS
GND
---
---
---
AB28
V
SS
GND
---
---
---
AB29
4
MD41
I/O
IN
T
,
TS
2/5
V
IO
---
AB30
4
MD42
I/O
IN
T
,
TS
2/5
V
IO
---
AB31
4
MD43
I/O
IN
T
,
TS
2/5
V
IO
---
AC1
NC
---
---
---
---
AC2
NC
---
---
---
---
AC3
V
IO
PWR
---
---
---
AC4
V
SS
GND
---
---
---
AC28
CKEA
O
O
2/5
V
IO
---
AC29
SDCLK0
O
O
2/5
V
IO
---
AC30
DQM5
O
O
2/5
V
IO
---
AC31
4
MD40
I/O
IN
T
,
TS
2/5
V
IO
---
AD1
NC
---
---
---
---
AD2
NC
---
---
---
---
AD3
NC
---
---
---
---
AD4
NC
---
---
---
---
AD28
MA6
O
O
2/5
V
IO
---
AD29
MA7
O
O
2/5
V
IO
---
AD30
MA8
O
O
2/5
V
IO
---
AD31
MA9
O
O
2/5
V
IO
---
AE1
NC
---
---
---
---
AE2
V
IO
PWR
---
---
---
AE3
INTA#
I
(PU
22.5
)
IN
PCI
V
IO
---
AE4
4
DPOS_PORT3
I/O
IN
USB
,
O
USB
AV
C-
CUSB
---
AE28
MA3
O
O
2/5
V
IO
---
AE29
MA4
O
O
2/5
V
IO
---
AE30
V
IO
PWR
---
---
---
AE31
MA5
O
O
2/5
V
IO
---
Ball
No.
Signal Name
I/O
(PU/PD)
Buffer
1
Type
Power
Rail
Configuration
AF1
INTB#
I
(PU
22.5
)
IN
PCI
V
IO
---
AF2
V
SS
GND
---
---
---
AF3
4
DNEG_PORT3
I/O
IN
USB
,
O
USB
AV
C-
CUSB
---
AF4
AV
CCUSB
PWR
---
---
---
AF28
4
MD14
I/O
IN
T
,
TS
2/5
V
IO
---
AF29
4
MD15
I/O
IN
T
,
TS
2/5
V
IO
---
AF30
V
SS
GND
---
---
---
AF31
DQM1
O
O
2/5
V
IO
---
AG1
AV
SSUSB
GND
---
---
---
AG2
4
DNEG_PORT2
I/O
IN
USB
,
O
USB
AV
C-
CUSB
---
AG3
4
DNEG_PORT1
I/O
IN
USB
,
O
USB
AV
C-
CUSB
---
AG4
GPIO9
I/O
(PU
22.5
)
IN
TS
,
O
1/4
V
IO
PMR[18] = 0 and
PMR[8] = 0
DCD2#
I
(PU
22.5
)
IN
TS
PMR[18] = 1 and
PMR[8] = 0
IDE_IOW1#
O
(PU
22.5
)
O
1/4
PMR[18] = 0 and
PMR[8] = 1
SDTEST2
O
(PU
22.5
)
O
2/5
PMR[18] = 1 and
PMR[8] = 1
AG28
MA11
O
O
2/5
V
IO
---
AG29
4
MD9
I/O
IN
T
,
TS
2/5
V
IO
---
AG30
4
MD8
I/O
IN
T
,
TS
2/5
V
IO
---
AG31
4
MD13
I/O
IN
T
,
TS
2/5
V
IO
---
AH1
4
DPOS_PORT2
I/O
IN
USB
,
O
USB
AV
C-
CUSB
---
AH2
4
DPOS_PORT1
I/O
IN
USB
,
O
USB
AV
C-
CUSB
---
AH3
GPIO6
I/O
(PU
22.5
)
IN
TS
,
O
1/4
V
IO
PMR[18] = 0 and
PMR[8] = 0
DTR2#/BOUT2
O
(PU
22.5
)
O
1/4
PMR[18] = 1 and
PMR[8] = 0
IDE_IOR1#
O
(PU
22.5
)
O
1/4
PMR[18] = 0 and
PMR[8] = 1
SDTEST5
O
(PU
22.5
)
O
2/5
PMR[18] = 1 and
PMR[8] = 1
AH4
GPIO7
I/O
(PU
22.5
)
IN
TS
,
O
1/4
V
IO
PMR[17] = 0 and
PMR[8] = 0
RTS2#
O
(PU
22.5
)
O
1/4
PMR[17] = 1 and
PMR[8] = 0
IDE_DACK1#
O
(PU
22.5
)
O
1/4
PMR[17] = 0 and
PMR[8] = 1
SDTEST0
O
(PU
22.5
)
O
2/5
PMR[17] = 1 and
PMR[8] = 1
AH5
TDP
I/O
Diode
---
---
AH6
TDO
O
O
PCI
V
IO
---
AH7
VPCKIN
I
IN
T
V
IO
---
Ball
No.
Signal Name
I/O
(PU/PD)
Buffer
1
Type
Power
Rail
Configuration
Table 2-2.
432-EBGA Ball Assignment - Sorted by Ball Number (Continued)