conga-Xeval congatec, conga-Xeval Datasheet - Page 29

• Manufacturer Part Number: conga-Xeval
• Description: Development Boards & Kits - x86 EVALUATION CARRIER BOARD FOR XTX
• Manufacturer: congatec

Specifications of conga-Xeval

• Product Category: Development Boards & Kits - x86
• Rohs: yes
• Product: XTX Carrier Boards
• Form Factor: XTX
• Tool Is For Evaluation Of: XTX Modules
• Core: AMD Ontario, Intel Celeron, Intel Core Duo
• Interface Type: Ethernet, IrDA, PCI, SATA, USB
• Operating Supply Voltage: 5 V
• Description/function: Evaluation carrier board for XTX-modules
• Dimensions: 294 mm x 244 mm
• Maximum Operating Temperature: + 60 C
• Minimum Operating Temperature: 0 C
• For Use With: conga-XKIT

4
4.1 Reset
4.2 PC Speaker (Beeper)
4.3 Debug Display
Copyright © 2005 congatec AG
Additional Features
During the POST (Power On Self Test), the BIOS generates diagnostic progress codes
(POST-codes) to different I/O ports (usually port 80h). If the POST fails, execution stops
and the last POST code generated is left at the respective port. This code is useful for
determining the point where an error occurred.
Port80/90
Reset
Speaker
Reset
(M4)
(M5)
PCI Frame
Port84/90/94
XEVALM13.odt
The XTX module and all connected components will
perform a hard reset when this button is pressed.
The Reset button is connected to the XTX modules
PWGIN signal.
The board-mounted speaker provides audible error
code (beep code) information during POST. The
speaker M4 is connected to the XTX modules
SPEAKER signal.
The XTX Evaluation Baseboard decodes
these ports and displays their contents on
4 seven-segment displays (D35 to D38).
The dots in the first two displays show the
state of the Reset and the PCI Frame
signals.
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