M457
Telemetry PCM, Serial and Discrete I/O PMC

• Telemetry PCM, High Speed Serial and Discrete I/O Communication PMC
• High Performance MPC8260 PowerQUICC II TM Communication Controller
• PowerSpan II TM PCI to PowerPC Bridge
• IRIG 106 Standard PCM Data Structure at Data Rate of up to 5Mbps
• PCM and Communication Parameters are Fully Software Programmable
• RS-422/TTL Digital Outputs Transmitting Raw PCM Data Stream and Clock
• Up to Six RS-422/485 or RS-232 High Speed Serial Sync/Async Channels Independently Programmable (Three when PCM is used)
• Serial Channels Support Sync/Async data rates of up to 10 Mbps/2 Mbps
• Up to 23 Independently Programmable Differential RS-422 Discrete I/O Channels (16 with Interrupt Capability)
• 64MB SDRAM for Data Buffering
• PCI 2.2 Interface Compliant, 64 bit @ 66 MHz PCI Bus Interface
• All I/O Channels are Routed to the PMC I/O Connector. High Speed Serial Channels May Be Routed to Front Panel (Air Cooled Version)
• Multiple DMA Engines Optimized for Minimum Traffic on the Carrier Board PCI Bus
• IEEE 1386-2001 (Air Cooled) or VITA 20-2001 (Conduction Cooled) Compliant
• Commercial/Military Level Ruggedization
• Drivers for VxWorks®
• BIT (Built-in-Test) Available for Complete Functional Testability

Click here for information on subsystem integration.

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