Revision 1.1
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G
Signal Definitions
(Continued)
T1
2
MD2
I/O
IN
T
,
TS
2/5
V
IO
---
T2
2
MD36
I/O
IN
T
,
TS
2/5
V
IO
---
T3
2
MD37
I/O
IN
T
,
TS
2/5
V
IO
---
T4
V
CORE
PWR
---
---
---
T11
V
SS
GND
---
---
---
T12
V
CORE
PWR
---
---
---
T13
V
SS
GND
---
---
---
T14
V
SS
GND
---
---
---
T15
V
CORE
PWR
---
---
---
T16
V
SS
GND
---
---
---
T23
V
CORE
PWR
---
---
---
T24
REQ3#
I
(PU
22.5
)
IN
PCI
V
IO
---
T25
AD19
I/O
IN
PCI
,
O
PCI
V
IO
Cycle Multiplexed
A19
O
O
PCI
T26
AD18
I/O
IN
PCI
,
O
PCI
V
IO
Cycle Multiplexed
A18
O
O
PCI
U1
2
MD1
I/O
IN
T
,
TS
2/5
V
IO
---
U2
2
MD34
I/O
IN
T
,
TS
2/5
V
IO
---
U3
2
MD35
I/O
IN
T
,
TS
2/5
V
IO
---
U4
V
SS
GND
---
---
---
U23
V
SS
GND
---
---
---
U24
GNT2#
O
O
PCI
V
IO
---
U25
AD22
I/O
IN
PCI
,
O
PCI
V
IO
Cycle Multiplexed
A22
O
O
PCI
U26
AD21
I/O
IN
PCI
,
O
PCI
V
IO
Cycle Multiplexed
A21
O
O
PCI
V1
2
MD0
I/O
IN
T
,
TS
2/5
V
IO
---
V2
2
MD32
I/O
IN
T
,
TS
2/5
V
IO
---
V3
2
MD33
I/O
IN
T
,
TS
2/5
V
IO
---
V4
V
IO
PWR
---
---
---
V23
V
IO
PWR
---
---
---
V24
INTD#
I
(PU
22.5
)
IN
PCI
V
IO
---
V25
AD24
I/O
IN
PCI
,
O
PCI
V
IO
Cycle Multiplexed
D0
I/O
IN
PCI
,
O
PCI
Ball
No.
Signal Name
I/O
(PU/PD)
Buffer
1
Type
Power
Rail
Configuration
V26
C/BE3#
I/O
(PU
22.5
)
IN
PCI
,
O
PCI
V
IO
Cycle Multiplexed
D11
I/O
(PU
22.5
)
IN
PCI
,
O
PCI
W1
X32I
I
WIRE
V
BAT
---
W2
X32O
O
WIRE
V
BAT
---
W3
V
BAT
PWR
---
---
---
W4
V
SS
GND
---
---
---
W23
V
SS
GND
---
---
---
W24
INTB#
I
(PU
22.5
)
IN
PCI
V
IO
---
W25
AD28
I/O
IN
PCI
,
O
PCI
V
IO
Cycle Multiplexed
D4
I/O
IN
PCI
,
O
PCI
W26
AD25
I/O
IN
PCI
,
O
PCI
V
IO
Cycle Multiplexed
D1
I/O
IN
PCI
,
O
PCI
Y1
AB1C
I/O
(PU
22.5
)
IN
AB
,
OD
8
V
IO
PMR[27] = 0 and
FPCI_MON = 0
F_AD1
O
O
2/8
PMR[27] = 1 or
FPCI_MON = 1
Y2
AB1D
I/O
(PU
22.5
)
IN
AB
,
OD
8
V
IO
PMR[27] = 0 and
FPCI_MON = 0
F_AD2
O
O
2/8
PMR[27] = 1 or
FPCI_MON = 1
Y3
IDE_ADDR2
O
O
1/4
V
IO
---
Y4
V
IO
PWR
---
---
---
Y23
V
IO
PWR
---
---
---
Y24
GPIO19
I/O
(PU
22.5
)
IN
PCI
,
O
PCI
V
IO
PMR[4] = 0
INTC#
I
(PU
22.5
)
IN
PCI
PMR[4] = 1
Y25
AD31
I/O
IN
PCI
,
O
PCI
V
IO
Cycle Multiplexed
D7
I/O
IN
PCI
,
O
PCI
Y26
AD29
I/O
IN
PCI
,
O
PCI
V
IO
Cycle Multiplexed
D5
I/O
IN
PCI
,
O
PCI
AA1
IDE_CS1#
O
O
1/4
V
IO
---
AA2
IDE_CS0#
O
O
1/4
V
IO
---
AA3
IDE_ADDR1
O
O
1/4
V
IO
---
AA4
IDE_ADDR0
O
O
1/4
V
IO
---
AA23
PCICLK
I
IN
T
V
IO
---
Ball
No.
Signal Name
I/O
(PU/PD)
Buffer
1
Type
Power
Rail
Configuration
Table 2-2. Ball Assignment - Sorted by Ball Number (Continued)