Figure3.1 lsi53c896 functional signal grouping, Lsi53c896 functional signal grouping, Figure 3.1 – Avago Technologies LSI53C896 User Manual

Page 90

3-2

Signal Descriptions

Version 3.3

Figure 3.1

LSI53C896 Functional Signal Grouping

CLK
RST/

AD[63:0]
C_BE[7:0]
PAR
PAR64

ACK64/
REQ64/
FRAME/
TRDY/
IRDY/
STOP/
DEVSEL/
IDSEL

REQ/
GNT/

PERR/
SERR/

INTA/
INTB/
ALT_INTA/
ALT_INTB/
INT_DIR

A_GPIO0_FETCH/
A_GPIO1_MASTER/
A_GPIO2
A_GPIO3
A_GPIO4

B_GPIO0_FETCH/
B_GPIO1_MASTER/
B_GPIO2
B_GPIO3
B_GPIO4

MWE/
MCE/
MOE/_TESTOUT
MAS0/
MAS1/
MAD[7:0]

SCLK

A_SD[15:0]/

A_SDP[1:0]/

A_SC_D/

A_SI_O/

A_SMSG/

A_SREQ/

A_SACK/

A_SACK2/

A_SBSY/

A_SATN/

A_SRST/

A_SSEL/

B_SDP[1:0]/

B_SC_D/

B_SI_O/

B_SMSG/

B_SREQ/

B_SACK/

B_SACK2/

B_SBSY/

B_SATN/

B_SRST/

B_SSEL/

B_SD[15:0]/

TEST_RST/

TEST_HSC

MOE/_TESTOUT

TCK

TMS

TDI

TDO

B_DIFFSENS

A_DIFFSENS

LSI53C896

SCSI
Function
A

SCSI
Function
B

Test
Interface

SCSI
Bus
Interface

System

Address

and

Data

Interface

Control

Arbitration

Error

Reporting

Interrupt

SCSI

Function

GPIO

SCSI

Function

GPIO

ROM

Flash

and

Memory

Interface

PCI

Bus

Interface

A_SCTRL/

B_SCTRL/

A_SREQ2/

B_SREQ2/