Intel Personal Computer NetStructure Single Board Computer Manual do Utilizador descarregar pdf (Página 178)

Intel NetStructure

MPCBL0010 Single Board Computer

October 2006 Technical Product Specification

Order Number: 304120 177

Maintenance—MPCBL0010 SBC

13.0 Maintenance

13.1 Supervision

Table 151 lists the main components that perform hardware monitoring of voltages and

timers.

13.2 Diagnostics

13.2.1 In-Target Probe (ITP)

The ITP connector supports the use of a tool that helps you observe and control the

step-by-step execution of your program for debugging hardware and software.

Debugging includes finding a hardware or software error and identifying the location

and cause of the error so it can be corrected.

To maximize the development and delivery of mission-critical tools, we works with third

party vendors to develop and deliver specific tools. The following vendors provide in-

circuit emulation hardware and software:

• American Arium* currently develops in-circuit emulation and run control tools for

Intel processors.

http://www.arium.com/

• Agilent Technologies* currently develops logic analyzer and probing tools for Intel

processors.

http://we.home.agilent.com

• Tektronix* currently develops logic analyzer and probing tools for Intel processors.

http://www.tek.com/Measurement/logic_analyzers/index.html

Table 151. Hardware Monitoring Components

Component Function Monitors

Intelligent Platform Management

Controller (IPMC)

WDT #1

Commands from the BIOS. If the timer expires (times out),

causes a hard reset, power down, or power cycle and IPMI

event.

6300ESB (Intel

82801CA I/O

Controller Hub 3)

WDT #3

The first attempt to fetch an instruction after a power

failure.

FWUM (R1C13) WDT #2

Strobed by IPMC firmware. If it expires, it isolates The

MPCBL0010 SBC from the backplane IPMB buses, and

resets the IPMC. Also performs fail safe field upgrade of the

IPMC.

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