T8110-BAL-DB データシートの表示（PDF） - Agere -> LSI Corporation

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T8110-BAL-DB

Ambassador® T8110 PCI-Based H.100/H.110 Switch and Packet Payload Engine

Agere -> LSI Corporation 

Ambassador T8110 PCI-Based H.100/H.110 Switch

and Packet Payload Engine

Data Sheet

May 2001

2 Pin Description

2.1 Interface Signals

Table 1. Interface Signals

Signal

I/O

PCI_AD

I/O

PCI_CBE#

I/O

PCI_CLK

In

PCI_DEVSEL#

I/O

PCI_FRAME#

I/O

PCI_GNT#

In

PCI_IDSEL

In

PCI_INTA#

Out

PCI_IRDY#

I/O

PCI_LOCK#

In

PCI_PAR

I/O

PCI_PERR#

I/O

PCI_REQ#

Out

PCI_RST#

In

PCI_SERR#

Out

PCI_STOP#

I/O

PCI_TRDY#

I/O

Width

32

4

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

Function

PCI bus address/data.

PCI bus command/byte enable.

PCI bus clock (33 MHz).

PCI bus device select.

PCI bus cycle frame.

PCI bus grant.

PCI bus initialization device select.

PCI bus interrupt.

PCI bus initiator ready.

PCI bus lock.

PCI bus parity.

PCI bus parity error.

PCI bus request.

PCI bus reset.

PCI bus system error.

PCI bus stop.

PCI bus target ready.

Table 2. Minibridge Interface Signals

Signal

MB_A

I/O Width

Minibridge Function

I/O

16 Address[15:0] out.

Microprocessor Interface Function

Address[15:0] in.

Note: Special power-on function

for PCI core EEPROM.

MB_D

MB_RD

MB_WR

MB_CS0

MB_CS1

MB_CS2

MB_CS3

MB_CS4

MB_CS5

MB_CS6

MB_CS7

MB_A[3] = EE_SK_OUT

MB_A[2] = EE_DI_OUT

MB_A[1] = EE_DO_IN

I/O

16 Data bus I/O.

I/O

1 Read strobe output.

I/O

1 Write strobe output.

I/O

1 Chip select 0 output.

I/O

1 Chip select 1 output.

I/O

1 Chip select 2 output.

I/O

1 Chip select 3 output.

I/O

1 Chip select 4 output.

I/O

1 Chip select 5 output.

Out

1 Chip select 6 output.

I/O

1 Chip select 7 output.

* Intel is a registered trademark of Intel Corporation.

† Motorola is a registered trademark of Motorola, Inc.

Data bus in/out.

RDn(DSn) in.

WRn(R/Wn) in.

Address[16] in.

Address[17] in.

Address[18] in.

Address[19] in.

CSn in.

Word/byte select in.

RDY(DTACKn) out.

Intel*/Motorola† select in.

8

Agere Systems Inc.

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