ppc460ex Applied Micro Circuits Corporation (AMCC), ppc460ex Datasheet - Page 59

• Manufacturer Part Number: ppc460ex
• Description: Powerpc 460ex Embedded Processor
• Manufacturer: Applied Micro Circuits Corporation (AMCC)

Revision 1.12 – July 17, 2008
Multimode Signals
In some cases (for example, Ethernet) the function of a pin may vary with different modes of operation. When a pin
has multiple signal names assigned to distinguish different modes of operation, all of the names are shown
separated by a comma.
Strapping Pins
One group of pins is used as strapped inputs during system reset. These pins function as strapped inputs only
during reset and are used for other functions during normal operation (see “Strapping” on page 95). Note that
these are not multiplexed pins since the function of the pins is not programmable.
Reserved Pins
The balls marked Reserved on this chip are not functional. However, some of the reserved balls cannot be left
unconnected. Connect the balls shown in Table 6 as indicated:
AMCC Proprietary
Preliminary Data Sheet
Table 6. Non-Functional Ball Connections
AM15
AN15
Ball
460EX – PPC460EX Embedded Processor
Connection
1kΩ to GND
1kΩ to GND
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