LSISAS1068 LSI, LSISAS1068 Datasheet - Page 59

• Manufacturer Part Number: LSISAS1068
• Manufacturer: LSI

Specifications of LSISAS1068

• Lead Free Status / RoHS Status: Not Compliant

3.4
Table 3.8
3.5
Table 3.9
Signal Name
CPCI_EN/
CPCI_SWITCH U3
CPCI_ENUM/
CPCI64_EN/
CPCI_LED/
Signal Name BGA Position
RX[7:0]+
RX[7:0]-
TX[7:0]+
TX[7:0]-
CompactPCI Signals
SAS Signals
CompactPCI Signals
SAS Interface Signals
B3, B6, B8, A10,
A17, A19, B20, B24
C3, B7, A8, A11,
B17, A20, B21, B25
A4, B4, A6, A9, A16,
B18, A22, B22
A3, B5, A5, B9, A15,
A18, A21, B23
BGA Position Type Description
T6
U4
U6
N6
Table 3.8
Table 3.9
CompactPCI Signals
Copyright © 2004, 2005 by LSI Logic Corporation. All rights reserved.
I
I
I/O
I
O
describes the CompactPCI signals.
describes the SAS interface signals.
Type Description
I
O
Asserting active LOW CompactPCI Enable configures the
LSISAS1068 for the CompactPCI protocol.
The active HIGH CompactPCI Switch signal indicates to the
LSISAS1068 that a change in the system configuration is
imminent. The CompactPCI device insertion/removal
mechanism controls the assertion of this signal.
This signal informs the system of a board removal or insertion.
This signal remains asserted until the host driver services the
hot-swapped board.
The active LOW Enable 64-bit CompactPCI signal indicates
the width of the CompactPCI bus. Designers must provide a
pull-up on this pin when the device is enabled for CompactPCI
operation. When CompactPCI is not enabled, designers must
leave this signal unconnected.
The active LOW CompactPCI Blue LED signal provides the
CompactPCI status LED. Asserting this signal drives the
CompactPCI blue LED. This is a 3.3 V output.
These signals are the Differential Receiver signals for each
phy.
These signals are the Differential Transmitter signals for
each phy.
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