PPC440SPE Key Features
- PowerPC® 440 processor core operating up to 667 MHz with 32KB I- and D-caches (with parity checking)
- On-chip 256KB SRAM configurable as L2 Cache or Ethernet Packet/Code store memory
- Selectable Processor vs Bus clock ratios (Refer to the Clocking chapter in the PPC440SPe Embedded Processor User’s Manua
- Three PCI-Express serial interfaces: one 8 lanes and two 4 lanes
- 2.5Gb/s per lane Root and Endpoint support. Opaque bridge
- One 64-bit DDR PCI-X interfaces up to 133 MHz (DDR 266) with support for conventional PCI
- Optional: High throughput RAID 6 hardware acceleration, performs XOR and Galois Field P & Q parity putations, supports u
- Optional:16 Programmable Galois Field polynomials including 14d and 11d
- XOR Accelerator with DMA controller
- I2O messaging with two DMA controllers