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Signal Definitions
(Continued)
Table 2-4. 481-TEPBGA Ball Assignment - Sorted by Ball Number
Ball
No.
Signal Name
I/O
(PU/PD)
Buffer
1
Type
Power
Rail
Configuration
A1
V
SS
GND
---
---
---
A2
V
IO
PWR
---
---
---
A3
I/O
IN
PCI
,
O
PCI
V
IO
Cycle Multiplexed
D6
I/O
IN
PCI
,
O
PCI
A4
PCICLK0
O
O
PCI
V
IO
---
FPCI_MON
I
(PD
100
)
IN
STRP
Strap (See Table 2-
6 on page 51.)
A5
REQ1#
I
(PU
22.5
)
IN
PCI
V
IO
---
A6
PCIRST#
O
O
PCI
V
IO
---
A7
PCICLK
I
IN
T
V
IO
---
A8
IOW#
O
O
3/5
V
IO
PMR[21] = 0 and
PMR[2] = 0
DOCW#
O
O
3/5
PMR[21] = 0 and
PMR[2] = 1
GPIO15
I/O
(PU
22.5
)
IN
TS
,
O
3/5
PMR[21] = 1 and
PMR[2] = 1
A9
GPIO20
I/O
(PU
22.5
)
IN
T
,
O
3/5
V
IO
PMR[23]
3
= 0 and
PMR[7] = 0
DOCCS#
O
(PU
22.5
)
O
3/5
PMR[23]
3
= 0 and
PMR[7] = 1
TFTD0
O
(PU
22.5
)
1/4
PMR[23]
3
= 1
A10
GPIO17
I/O
(PU
22.5
)
IN
TS
,
O
3/5
V
IO
PMR[23]
3
= 0 and
PMR[5] = 0
IOCS0#
O
(PU
22.5
)
O
3/5
PMR[23]
3
= 0 and
PMR[5] = 1
TFTDCK
O
(PU
22.5
)
O
1/4
PMR[23]
3
= 1
A11
HSYNC
O
O
1/4
V
IO
---
A12
AV
CCCRT
PWR
---
---
---
A13
V
SS
GND
---
---
---
A14
GREEN
O
WIRE
AV
C-
CCRT
---
A15
BLUE
O
WIRE
AV
C-
CCRT
---
A16
V
SS
GND
---
---
---
A17
V
PLL2
PWR
---
---
---
A18
6, 2
PD7
I/O
IN
T
,
O
14/14
V
IO
PMR[23]
3
= 0 and
(PMR[27] = 0 and
FPCI_MON = 0)
TFTD13
O
O
1/4
PMR[23]
3
= 1 and
(PMR[27] = 0 and
FPCI_MON = 0)
F_AD7
O
O
14/14
PMR[23]
3
= 0 and
(PMR[27] = 1 or
FPCI_MON = 1)
A19
V
SS
GND
---
---
---
A20
6, 2
PD6
I/O
IN
T
,
O
14/14
V
IO
PMR[23]
3
= 0 and
(PMR[27] = 0 and
FPCI_MON = 0)
TFTD1
O
O
1/4
PMR[23]
3
= 1 and
(PMR[27] = 0 and
FPCI_MON = 0
F_AD6
O
O
14/14
PMR[23]
3
= 0 and
(PMR[27] = 1 or
FPCI_MON = 1)
A21
6, 2
PD1
I/O
IN
T
,
O
14/14
V
IO
PMR[23]
3
= 0 and
(PMR[27] = 0 and
FPCI_MON = 0)
TFTD7
O
O
1/4
PMR[23]
3
= 1 and
(PMR[27] = 0 and
FPCI_MON = 0)
F_AD1
O
O
14/14
PMR[23]
3
= 0 and
(PMR[27] = 1 or
FPCI_MON = 1)
A22
6, 2
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)
A23
NC
---
---
---
---
A24
NC
---
---
---
---
A25
NC
---
---
---
---
A26
6
DPOS_PORT3
I/O
IN
USB
,
O
USB
AV
C-
CUSB
---
A27
6
DNEG_PORT3
I/O
IN
USB
,
O
USB
AV
C-
CUSB
---
A28
6
DPOS_PORT1
I/O
IN
USB
,
O
USB
AV
C-
CUSB
---
A29
6
DNEG_PORT1
I/O
IN
USB
,
O
USB
AV
C-
CUSB
---
A30
V
IO
PWR
---
---
---
A31
V
SS
GND
---
---
---
B1
V
SS
GND
---
---
---
B2
V
IO
PWR
---
---
---
B3
AD29
I/O
IN
PCI
,
O
PCI
V
IO
Cycle Multiplexed
D5
I/O
IN
PCI
,
O
PCI
B4
AD28
I/O
IN
PCI
,
O
PCI
V
IO
Cycle Multiplexed
D4
I/O
IN
PCI
,
O
PCI
B5
REQ0#
I
(PU
22.5
)
INPCI
V
IO
---
Ball
No.
Signal Name
I/O
(PU/PD)
Buffer
1
Type
Power
Rail
Configuration