LSISAS1068E LSI, LSISAS1068E Datasheet - Page 17

• Manufacturer Part Number: LSISAS1068E
• Manufacturer: LSI

Specifications of LSISAS1068E

• Lead Free Status / RoHS Status: Not Compliant

JTAG and Test Signals
DB08-000274-03
ACTIVE_LED[7:0]/
GPIO[3:0]
HB_LED/
This section describes the JTAG and test signals.
FSELA
SCAN_ENABLE
SCAN_MODE Scan Mode
TCK
TRST/
TDI
TDO
TMS
TCK_ICE
RTCK_ICE
TRST_ICE/
TDI_ICE
TDO_ICE
TMS_ICE
IDDT
LSISAS1068E PCI Express to 8-Port Serial Attached SCSI Controller 17 of 30
October 2006 - Version 2.1
Heartbeat LED
Multi-ICE Debug Return Clock
Activity LED
These output signals indicate SAS link activity.
General Purpose I/O
These signals provide general purpose input/output
signals. These signals have internal pull-ups.
Firmware intermittently asserts this signal to indicate that
the IOP is operational.
Clock Select
This is a test signal. Pull this signal LOW.
Scan Enable
JTAG Debug Clock
JTAG Debug Reset
JTAG Debug Test Data In
JTAG Debug Test Data Out
JTAG Debug Test Mode Select
Multi-ICE Debug Clock
Multi-ICE Debug Reset
Multi-ICE Debug Test Data In
Multi-ICE Debug Test Data Out
Multi-ICE Debug Test Mode Select
IDDQ Test Mode Enable
This signal is active HIGH.
Copyright © 2004–2006 by LSI Logic Corporation. All rights reserved.
Input/Output
Input/Output
Output
Output
Output
Output
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input
Input