Specifications

Helios Platform Hardware Reference Manual
110124-30002, preliminary
8
The following table describes the conventions for signal names used in this document.
Convention Explanation
GND digital ground plane
+ positive signal in differential pair
- negative signal in differential pair
The following table describes the abbreviations for direction and electrical characteristics
of a signal used in this document.
Type Explanation
I signal is an input to the system
O signal is an output from the system
IO signal may be input or output
P power and ground
nc no connection
reserved use is reserved to Eurotech