Provides programmable extension windows and port decode options. Independent read and write buffers for each direction. Provides five secondary PCI clock outputs. Predictable latency per PCI Local Bus Specification. Propagates bus locking.
Secondary bus is driven low during reset.
The cPC2PMC is a 32-bit 33MHz CompactPCI module and can be used in standard, Hot Swap or High Availability enclosures. Two 32-bit 33MHz PMC sites are provided. The Power for the PMC modules is link selectable at either 3.3 or 5 volts. The cPC2PMC uses a Linear Technology LTC Hot Swap controller that allows the cPC2PMC to be safely inserted and removed from a live CompactPCI slot. Four external transistors control the 3.3V, 5V, 12V and -12V supplies.