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30
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G
Signal Definitions
(Continued)
AJ27
4
MD22
I/O
IN
T
,
TS
2/5
V
IO
---
AJ28
4
MD19
I/O
IN
T
,
TS
2/5
V
IO
---
AJ29
V
IO
PWR
---
---
---
AJ30
SDCLK_IN
I
IN
T
V
IO
---
AJ31
4
MD12
I/O
IN
T
,
TS
2/5
V
IO
---
AK1
V
IO
PWR
---
---
---
AK2
V
SS
GND
---
---
---
AK3
SOUT2
O
O
8/8
V
IO
---
CLKSEL2
I
(PD
100
)
IN
STRP
Strap (See Table 2-
6 on page 51.)
AK4
TRST#
I
(PU
22.5
)
IN
PCI
V
IO
---
AK5
TDI
I
(PU
22.5
)
IN
PCI
V
IO
---
AK6
V
IO
PWR
---
---
---
AK7
V
SS
GND
---
---
---
AK8
VPD1
I
IN
T
V
IO
---
AK9
GPIO37
I/O
(PU
22.5
)
IN
PCI
,
O
PCI
V
IO
PMR[14]
6
= 0 and
PMR[22]
6
= 0
LFRAME#
O
O
PCI
PMR[14]
6
= 1 and
PMR[22]
6
= 1
AK10
GPIO34
I/O
(PU
22.5
)
IN
PCI
,
O
PCI
V
IO
PMR[14]
6
= 0 and
PMR[22]
6
= 0
LAD2
I/O
(PU
22.5
)
IN
PCI
,
O
PCI
PMR[14]
6
= 1 and
PMR[22]
6
= 1
AK11
V
IO
PWR
---
---
---
AK12
V
SS
GND
---
---
---
AK13
SDATA_OUT
O
O
AC97
V
IO
---
TFT_PRSNT
I
(PD
100
)
IN
STRP
V
IO
Strap (See Table 2-
6 on page 51.)
AK14
SDATA_IN
I
IN
T
V
IO
FPCI_MON = 0
F_GNT0#
O
O
2/5
FPCI_MON = 1
AK15
V
SS
GND
---
---
---
AK16
V
IO
PWR
---
---
---
AK17
V
SS
GND
---
---
---
AK18
4
MD59
I/O
IN
T
,
TS
2/5
V
IO
---
AK19
4
MD62
I/O
IN
T
,
TS
2/5
V
IO
---
AK20
V
IO
PWR
---
---
---
AK21
V
SS
GND
---
---
---
AK22
4
MD26
I/O
IN
T
,
TS
2/5
V
IO
---
AK23
4
MD30
I/O
IN
T
,
TS
2/5
V
IO
---
AK24
4
MD53
I/O
IN
T
,
TS
2/5
V
IO
---
AK25
V
IO
PWR
---
---
---
AK26
V
SS
GND
---
---
---
Ball
No.
Signal Name
I/O
(PU/PD)
Buffer
1
Type
Power
Rail
Configuration
AK27
4
MD21
I/O
IN
T
,
TS
2/5
V
IO
---
AK28
4
MD18
I/O
IN
T
,
TS
2/5
V
IO
---
AK29
CS1#
O
O
2/5
V
IO
---
AK30
V
SS
GND
---
---
---
AK31
V
IO
PWR
---
---
---
AL1
V
SS
GND
---
---
---
AL2
V
IO
PWR
---
---
---
AL3
TDN
I/O
WIRE
V
IO
---
AL4
TCK
I
(PU
22.5
)
IN
PCI
V
IO
---
AL5
GTEST
I
(PD
22.5
)
IN
T
V
IO
---
AL6
VPD5
I
IN
T
V
IO
---
AL7
VPD3
I
IN
T
V
IO
---
AL8
GPIO39
I/O
(PU
22.5
)
IN
PCI
,
O
PCI
V
IO
PMR[14]
6
= 0 and
PMR[22]
6
= 0
SERIRQ
I/O
IN
PCI
,
O
PCI
PMR[14]
6
= 1 and
PMR[22]
6
= 1
AL9
GPIO36
I/O
(PU
22.5
)
IN
PCI
,
O
PCI
V
IO
PMR[14]
6
= 0 and
PMR[22]
6
= 0
LDRQ#
I
IN
PCI
PMR[14]
6
= 1 and
PMR[22]
6
= 1
AL10
GPIO33
I/O
(PU
22.5
)
IN
PCI
,
O
PCI
V
IO
PMR[14]
6
= 0 and
PMR[22]
6
= 0
LAD1
I/O
(PU
22.5
)
IN
PCI
,
O
PCI
PMR[14]
6
= 1 and
PMR[22]
6
= 1
AL11
GPIO13
I/O
(PU
22.5
)
IN
AB
,
O
8/8
V
IO
PMR[19] = 0
AB2D
I/O
(PU
22.5
)
IN
AB
,
OD
8
V
IO
PMR[19] = 1
AL12
AB1D
I/O
(PU
22.5
)
IN
AB
,
OD
8
V
IO
PMR[23]
3
= 0
GPIO1
I/O
(PU
22.5
)
IN
T
,
O
3/5
PMR[23]
3
= 1and
PMR[13] = 0
IOCS1#
O
O
3/5
PMR[23]
3
= 1 and
PMR[13] = 1
AL13
SYNC
O
O
AC97
V
IO
---
CLKSEL3
I
(PD
100
)
IN
STRP
Strap (See Table 2-
6 on page 51.)
AL14
BIT_CLK
I
IN
T
V
IO
FPCI_MON = 0
F_TRDY#
O
O
1/4
FPCI_MON = 1
AL15
GPIO16
I/O
(PU
22.5
)
T
,
O
2/5
V
IO
PMR[0] = 0 and
FPCI_MON = 0
PC_BEEP
O
O
2/5
PMR[0] = 1 = 0 and
FPCI_MON = 0
F_DEVSEL#
O
O
2/5
FPCI_MON = 1
AL16
GXCLK
O
O
2/5
V
IO
PMR[23]
3
= 0 and
PMR[29] = 0
FP_VDD_ON
O
O
1/4
PMR[23]
3
= 1
TEST3
O
O
2/5
PMR[23]
3
= 0 and
PMR[29] = 1 and
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)