Figure3.1 lsi53c320 functional signal grouping, Lsi53c320 functional signal grouping, Figure 3.1 – Avago Technologies LSI53C320 User Manual

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3-2

Signal Description

Version 2.2

Figure 3.1

LSI53C320 Functional Signal Grouping

A_SSEL+
A_SSEL-
A_SBSY+
A_SBSY-
A_SRST+
A_SRST-
A_SREQ+
A_SREQ-
A_SACK+
A_SACK-
A_SMSG+
A_SMSG-
A_SCD+
A_SCD-
A_SIO+
A_SIO-
A_SATN+
A_SATN-
A_SDP[1:0]+
A_SDP[1:0]-
A_SD[15:0]+
A_SD[15:0]-

A_DIFFSENS

B_SSEL+

B_SSEL-

B_SBSY+

B_SBSY-

B_SRST+

B_SRST-

B_SREQ+

B_SREQ-

B_SACK+

B_SACK-

B_SMSG+

B_SMSG-

B_SCD+

B_SCD-

B_SIO+

B_SIO-

B_SATN+

B_SATN-

B_SDP[1:0]+

B_SDP[1:0]-

B_SD[15:0]+

B_SD[15:0]-

B_DIFFSENS

LVD or SE

SCSI Interface

B Side

Control

LSI53C320

CHIP_RESET/
WS_ENABLE/

BSY_LED

XFER_ACTIVE
CLOCK

A_RBIAS

B_RBIAS

Signals

EEPROM
Signals

A Side

LVD or SE
SCSI Interface

S_SLC

S_DATA

Serial