Designing A Target System For Use With The Intel-Defined Debug Port - HP E3491A Installation And Service Manual

Designing a target system for use with the Intel-defined debug port

Designing a target system for use with the
Intel-defined debug port
For information about designing an Intel defined debug port refer to
"Pentium Family User's Manual" Volume 1 chapter 31. (Intel order
#241428-003).
In addition, the following should be considered when designing a target
system for use with the Intel defined debug port.
•
The Vcc from the target system should sourced from the Pentium Vcc not
+5 volts.
•
The second processor in the 30-pin debug port definition is not currently
supported by the HP E3491A.
•
Only one device, the Pentium processor, is allowed in the boundary scan
path when the HP E3491A is connected.
For a pinout of the debug port, refer to chapter 4, Specifications and
Characteristics.
Designing a Target System
31