Embedded Computing PmPPC7447 PowerPC® based Processor PMC

• Up to 1.3GHz PowerPC® MPC7447A processor
• Up to 2GB SDRAM in SODIMM packaging
• Marvell Discovery III system controller
• Dual 10/100/1000 Ethernet with P14 access
• 10/100 Ethernet on front bezel
• I²C & 4 GPIO ports with P14 access
• Linux 2.4.22 and VxWorks 5.5 BSPs
• RoHS/WEEE compliant configuration available
• Quality assured by over 35 years of design experience and a TL-9000 and ISO 9001:2000 certified quality management system. (FM 26789)

Emerson's PmPPC7447 is a complete processor subsystem in a very compact, industry standard form factor. It is designed to allow communication equipment manufacturers to add modular and upgradeable functionality to their I/O baseboard. It also provides the localized horsepower necessary for applications such as protocol processing, packet processing, data filtering or I/O management.

Using an off-the-shelf processor subsystem saves you time-to-market by allowing you to focus your engineering efforts on the key value-add portions of the system without spending time and effort on the processor design and testing. A modular processor subsystem also lowers your lifetime cost of ownership by providing an easy upgrade path, and protecting you from obsolescence issues.

Considerable engineering effort has gone into ensuring maximum flexibility on the PmPPC7447. The module can be used in both Processor PMC monarch and nonmonarch modes, acting as the host for the local PCI bus or as a peripheral on the local PCI bus, depending on the application or baseboard. The SDRAM memory is contained in a SODIMM package—the same memory package widely used in laptop computers—so you can take advantage of the rapidly advancing memory capacity.

• 32-bit address bus, 64-bit data bus
• L1 Cache
  • 32K, 32-byte line, 8-way set associative instruction and data cache
  • Single-cycle cache access
• 512K on-chip core speed L2 Cache with ECC
• Altivec® vector unit
• At 1.3GHz taller heat sink exceeds the CMC component envelope

• 256MB, 512MB, 1GB or 2GB SDRAM configurations with ECC
• Modular and upgradeable SODIMM packaging
• 133MHz operation

• 32 or 64MB Flash configurations
• Flash Architecture NOR

• Two 10/100/1000BaseT Ethernet ports with access via P14 connector
• Single 10/100BaseTX Ethernet port with front bezel access

• Two RS-232 asynchronous serial ports
• Both ports available via P14 connector
• One of the ports available via bezel or via optional Development Mezzanine Card (DMC)

• 2-wire independent bus
• Master or slave mode
• Access through P14 connector for end-user applications

• Four 32-bit counter/timers
• 32-bit watchdog timer

• I²C

• 8-TLL compatible lines on P14

• JTAG/COP available during development via optional Development Mezzanine Card (DMC)

• 4-Channel DMA support
• High-speed data movement between any module resources without significant CPU intervention

• 33/66MHz operation via Marvell Discovery system controller
• 32/64-bit data path
• Monarch and Non-Monarch mode support (local host or peripheral)
• PCI 2.2
• 133MHz PCI-X v1.0

• 4 user-programmable surface mount LEDs on PMC module for development
• Recessed front panel reset switch

• Optional plug-on card (side 2) to speed development
  • RS-232 debug serial port with cable to DB-9 connector
  • Processor JTAG/COP header for software development
  • ISP header for FPGA
  • 4 user-programmable surface mount LEDs
  • Four software-readable configuration jumpers
  • 32-pin PLCC socket for software development
• Single connector to attach to PMC module

• Monitor with power-on self test
• Board support package for VxWorks 5.5
• Board support package for Linux 2.4.22

• PMC form factor - 149mm x 74mm
• Power supply: 3.3Vdc*
• Power dissipation: 18W typical on selected configurations
• Operating range: 0° to 55° C, 5-95%

*The 1.3GHz configuration includes an option for dual 3.3V and 5V supply operation

• IEEE 1386
• VITA 32
• PCI 2.2

• UL/CSA/IEC 60950
• ICES-003 (Canada)
• FCC Part 15 (US)
• EN55022
• EN 300 386
• EN55024
• Applicable sections of NEBS Telcordia GR1089 and GR63