EBC2
Functional Description
ID 29022, Rev. 01
© 2005 Kontron Modular Computers GmbH
Page 2 - 13
26873
.02.VC.050120/135423
P R E L I M I N A R Y
2.3.1.2
Power Interface
For the EBC2 E²Brain™ module, a single power supply voltage of 3.3 VDC is specified. The
following table summarizes the power specifications.
2.3.1.3
Monitor and Control Interface
This interface is comprised of a set of twelve IO signals which can be used to facilitate system
integration.
The following table provides a listing of Monitor and Control signals along with a brief descrip-
tion.
Table 2-3: EBC2 Power Interface Requirements
VOLTAGE
DESCRIPTION
+ 3.3 VDC
Input voltage tolerance: +5% to -3%
Supply voltage ripple: 100 mV peak-to-peak
GND
Ground voltage reference input
AUX-Power
Optional auxiliary power input for battery backup of RTC and/or SRAM devices
V(I/O)
PCI signalling voltage selection. The EBC2 only supports 3.3V PCI signalling.
Table 2-4: Monitor and Control Interface Signal Description
SIGNAL
PIN
DESCRIPTION
MC0
7
Input (refer to the respective E²Brain™ module documentation for details)
MC1
10
Input (refer to the respective E²Brain™ module documentation for details)
MC2
9
Input (refer to the respective E²Brain™ module documentation for details)
MC3
13
Input (refer to the respective E²Brain™ module documentation for details)
MC4
15
Input (refer to the respective E²Brain™ module documentation for details)
MC5
16
Input (refer to the respective E²Brain™ module documentation for details)
MC6
5
Output (refer to the respective E²Brain™ module documentation for details)
MC7
8
Output (refer to the respective E²Brain™ module documentation for details)
MC8
18
Input (refer to the respective E²Brain™ module documentation for details)
MC9
17
Output (refer to the respective E²Brain™ module documentation for details)
MC10
20
Output (refer to the respective E²Brain™ module documentation for details)
MC11
14
Output (refer to the respective E²Brain™ module documentation for details)
