
CP302
Functional Description and Configuration
ID 21112, Rev. 05
Page 2 - 28
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PEP Modular Computers GmbH
Legend for table on preceding page:
1) Ethernet, SMBUS, Keyboard, Mouse, USB and Power (64-bit and Rear I/O
possible)
2) COM1, COM2 (only 32-bit and Rear I/O)
3) VGA Signals (only 32-bit and Rear I/O)
4) EIDE Port (only 32-bit and Rear I/O)
5) Reserved
The greyed table cells indicate the power grouping
2.6.10.3 Rear I/O Jumper Setting
Rear I/O interfaces are only available on Rear I/O versions of the board.
In order to implement the system Rear I/O feature, a system slot Rear I/O backplane is
necessary. This backplane must comply with the CompactPCI Specification PICMG 2.0
R3.0, October 1999.
Ethernet Interface
Ethernet signals are available on J2 when the board is ordered for Rear I/O configura-
tion. To configure the Ethernet port for Rear I/O requires the installation of zero ohm
resistors on the board to connect the signals to the J2 connector.
!
Warning:
If the board is ordered for 64-bit CompactPCI the Rear I/O fea-
ture is not supported. The Rear I/O jumpers and resistors must
not be configured for Rear I/O. The setting of the Rear I/O jump-
ers and resistors may result in damage to your board or sys-
tem.
$
$
Note:
The combination of both front and Rear I/O is not supported.
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