Motorola PrPMC800/800ET Processor PMC Module Manual De Usuario
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PrPMC800/800ET Processor PMC Module Installation and Use (PrPMC800A/IH5)
3 Functional Description
24
Figure 3-2. PrPMC800/800ET Reset Block Diagram
PCI Interface
The PrPMC800/800ET
module contains four EIA-E700 AAAB connectors that provide a 32/64-
bit PCI interface to an IEEE P1386.1 PMC compliant baseboard. Connectors P11-P13 provide
the 32/64-bit 66 MHz capable PCI interface while P14 provides an I/O path from the module to
the baseboard. Signals routed to P14 include the I
the 32/64-bit 66 MHz capable PCI interface while P14 provides an I/O path from the module to
the baseboard. Signals routed to P14 include the I
2
C bus, the RS-232 debug port, the
processor JTAG/COP and the Xport 1.
PCI bus pullup resistors required by the PCI Revision 2.1 Specification (for motherboards),
including 64-bit expansion signals, must be supplied by the baseboard. This is required if the
PrPMC800/800ET is operating as a monarch or non-monarch module.
including 64-bit expansion signals, must be supplied by the baseboard. This is required if the
PrPMC800/800ET is operating as a monarch or non-monarch module.
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