LSISAS1064E LSI, LSISAS1064E Datasheet - Page 13

• Manufacturer Part Number: LSISAS1064E
• Manufacturer: LSI

Specifications of LSISAS1064E

• Lead Free Status / RoHS Status: Not Compliant

SAS Signals
I
DB08-000275-03
2
C and UART Signals
This section describes the SAS interface signals.
REFCLK_P, REFCLK_N
RTRIM
RX[3:0]
RX[3:0]+
TX[3:0]
TX[3:0]+
This section describes the I
ISTWI_CLK
ISTWI_DATA I
UART_RX
LSISAS1064E PCI Express to 4-Port Serial Attached SCSI Controller 13 of 30
May 2006 - Version 2.0
These pins provide the serial differential clock. Connect
a 75 MHz oscillator with an accuracy of at least 50ppm
to these pins. To use a single-ended crystal, tie the
crystal to REFCLK_P and tie REFCLK_N to a resistor
termination.
Resistor Reference
This pin provides the analog resistor reference for the
GigaBlaze transceivers. The resistor provides a reference
to calibrate the 50
Receive Negative Differential Data
RX[x] provides the negative differential data receiver for
SAS/SATA phy[x].
Receive Positive Differential Data
RX[x]+ provides the positive differential data receiver for
SAS/SATA phy[x].
Transmit Negative Differential Data
TX[x] provides the negative differential data transmit
signal for SAS/SATA phy[x].
Transmit Positive Differential Data
TX[x]+ provides the positive differential data transmit
signal for SAS/SATA phy[x].
I
This signal provides the I
This signal provides the I
UART Receive
This signal provides the UART receive signal.
2
2
C Clock
C Data
Copyright © 2004–2006 by LSI Logic Corporation. All rights reserved.
2
C and UART signals.
termination.
2
2
C clock signal.
C data signal.
Input/Output
Input/Output
Analog
Output
Output
Input
Input
Input
Input