32581C

Signal Definitions

Table 3-2. BGU481 Ball Assignment - Sorted by Ball Number (Continued)

Ball

 

I/O

Buffer1

Power

 

No.

Signal Name

(PU/PD)

Type

Rail

Configuration

 

 

 

 

 

 

B6

AD23

I/O

INPCI,

VIO

Cycle Multiplexed

 

 

 

OPCI

 

 

 

A23

O

OPCI

 

 

B7

VSS

GND

---

---

---

B8

RD#

O

O3/5

VIO

---

 

CLKSEL0

I

INSTRP

 

Strap (See Table 3-

 

 

(PD100)

 

 

4 on page 44.)

B9

WR#

O

O3/5

VIO

 

B10

VSS

GND

---

---

---

B11

VSYNC

O

O1/4

VIO

---

B12

NC

---

---

---

---

 

 

 

 

 

 

B13

VIO

PWR

---

---

---

B14

VSS

GND

---

---

---

B15

NC

---

---

---

---

 

 

 

 

 

 

B16

VIO

PWR

---

---

---

B175, 2

BUSY/WAIT#

I

INT

VIO

PMR[23]3 = 0 and

 

 

 

 

 

(PMR[27] = 0 and

 

 

 

 

 

FPCI_MON = 0)

 

 

 

 

 

 

 

TFTD3

O

O1/4

 

PMR[23]3 = 1 and

 

 

 

 

 

(PMR[27] = 0 and

 

 

 

 

 

FPCI_MON = 0)

 

 

 

 

 

 

 

F_C/BE1#

O

O1/4

 

PMR[23]3 = 0 and

 

 

 

 

 

(PMR[27] = 1 or

 

 

 

 

 

FPCI_MON = 1)

 

 

 

 

 

 

B185, 2

ACK#

I

INT

VIO

PMR[23]3 = 0 and

 

 

 

 

 

(PMR[27] = 0 and

 

 

 

 

 

FPCI_MON = 0)

 

 

 

 

 

 

 

TFTDE

O

O1/4

 

PMR[23]3 = 1 and

 

 

 

 

 

(PMR[27] = 0 and

 

 

 

 

 

FPCI_MON = 0)

 

 

 

 

 

 

 

FPCICLK

O

O1/4

 

PMR[23]3 = 0 and

 

 

 

 

 

(PMR[27] = 1 or

 

 

 

 

 

FPCI_MON = 1)

 

 

 

 

 

 

B19

VIO

PWR

---

---

---

B205,2

SLIN#/ASTRB#

O

O14/14

VIO

PMR[23]3 = 0 and

 

 

 

 

 

(PMR[27] = 0 and

 

 

 

 

 

FPCI_MON = 0)

 

 

 

 

 

 

 

TFTD16

O

O1/4

 

PMR[23]3 = 1 and

 

 

 

 

 

(PMR[27] = 0 and

 

 

 

 

 

FPCI_MON = 0)

 

 

 

 

 

 

 

F_IRDY#

O

O14/14

 

PMR[23]3 = 0 and

 

 

 

 

 

(PMR[27] = 1 or

 

 

 

 

 

FPCI_MON = 1)

 

 

 

 

 

 

B215,2

INIT#

O

O14/14

VIO

PMR[23]3 = 0 and

 

 

 

 

 

(PMR[27] = 0 and

 

 

 

 

 

FPCI_MON = 0)

 

 

 

 

 

 

 

TFTD5

O

O1/4

 

PMR[23]3 = 1 and

 

 

 

 

 

(PMR[27] = 0 and

 

 

 

 

 

FPCI_MON = 0)

 

 

 

 

 

 

 

SMI_O

O

O14/14

 

PMR[23]3 = 0 and

 

 

 

 

 

(PMR[27] = 1 or

 

 

 

 

 

FPCI_MON = 1)

 

 

 

 

 

 

B22

VSS

GND

---

---

---

B23

NC

---

---

---

---

 

 

 

 

 

 

B24

VSS

GND

---

---

---

Ball

 

I/O

Buffer1

Power

 

No.

Signal Name

(PU/PD)

Type

Rail

Configuration

 

 

 

 

 

 

B25

VSS

GND

---

---

---

B26

NC

---

---

---

---

 

 

 

 

 

 

B275

DPOS_PORT2

I/O

INUSB,

AVC-

---

 

 

 

OUSB

CUSB

 

B285

DNEG_PORT2

I/O

INUSB,

AVC-

---

 

 

 

OUSB

CUSB

 

B29

GPIO10

I/O

INTS,

VIO

PMR[18] = 0 and

 

 

(PU22.5)

O8/8

 

PMR[8] = 0

 

DSR2#

I

INTS

 

PMR[18] = 1 and

 

 

(PU22.5)

 

 

PMR[8] = 0

 

IDE_IORDY1

I

INTS1

 

PMR[18] = 0 and

 

 

(PU22.5)

 

 

PMR[8] = 1

 

SDTEST1

O

O2/5

 

PMR[18] = 1 and

 

 

(PU22.5)

 

 

PMR[8] = 1

B30

VSS

GND

---

---

---

B31

VIO

PWR

---

---

---

C1

AD26

I/O

INPCI,

VIO

Cycle Multiplexed

 

 

 

OPCI

 

 

 

D2

I/O

INPCI,

 

 

 

 

 

OPCI

 

 

C2

AD24

I/O

INPCI,

VIO

Cycle Multiplexed

 

 

 

OPCI

 

 

 

D0

I/O

INPCI,

 

 

 

 

 

OPCI

 

 

C3

VIO

PWR

---

---

---

C4

AD25

I/O

INPCI,

VIO

Cycle Multiplexed

 

 

 

OPCI

 

 

 

D1

I/O

INPCI,

 

 

 

 

 

OPCI

 

 

C5

GNT0#

O

OPCI

VIO

---

 

DID0

I

INSTRP

 

Strap (See Table 3-

 

 

(PD100)

 

 

4 on page 44.)

C6

GNT1#

O

OPCI

VIO

---

 

DID1

I

INSTRP

 

Strap (See Table 3-

 

 

(PD100)

 

 

4 on page 44.)

C7

VIO

PWR

---

---

---

C8

ROMCS#

O

O3/5

VIO

---

 

BOOT16

I

INSTRP

VIO

Strap (See Table 3-

 

 

(PD100)

 

 

4 on page 44.)

C9

GPIO19

I/O

INTS,

VIO

PMR[9] = 0 and

 

 

(PU22.5)

O3/5

 

PMR[4] = 0

 

INTC#

I

INTS

 

PMR[9] = 0 and

 

 

(PU22.5)

 

 

PMR[4] = 1

 

IOCHRDY

I

INTS1

 

PMR[9] = 1 and

 

 

(PU22.5)

 

 

PMR[4] = 1

C10

VIO

PWR

---

---

---

C11

IRTX

O

O8/8

VIO

PMR[6] = 0

 

SOUT3

O

O8/8

 

PMR[6] = 1

C12

VSS

GND

---

---

---

C13

VIO

PWR

---

---

---

C14

VSS

GND

---

---

---

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