器件名称: PPC440SP-ANC667C
功能描述: PowerPC 440SP Embedded Processor
文件大小: 1256.34KB 共85页
简 介:Part Number 440SP Revision 1.23 - Sept 26, 2006
Data Sheet
PowerPC 440SP Embedded Processor
Features
PowerPC 440 processor core operating at up to 667MHz with 32-KB I- and D-caches (with parity checking) On-chip 256-KB SRAM configurable as L2 Cache or Ethernet Packet/Code store memory Selectable Processor:Bus clock ratios (Refer to the Clocking chapter in the PPC440SP Embedded Processor User’s Manual for details) Supports up to 4 GB (2 Chip Selects) of 64-bit/32bit SDRAM with ECC – DDR1 266-333-400 – DDR2 400-533-667 Three DDR PCI-X interfaces (32-bit or 64-bit) up to 133 MHz (DDR 266) with support for conventional PCI XOR Accelerator with DMA controller Processor can boot from PCI memory Optional: High throughput RAID 6 hardware acceleration, performs XOR and Galois Field P & Q parity computations, supports up to 255 drives I2O Messaging Unit with two DMA controllers External Peripheral Bus (24-bit Address, 8-bit Data) for up to three devices One Ethernet 10/100/1000 Mbps half- or fullduplex interface. Operational modes supported are MII and GMII. Programmable Interrupt Controller supports interrupts from a variety of sources. Programmable General Purpose Timers (GPT) Three serial ports (16750 compatible UART) Two IIC interfaces General Purpose I/O (GPIO) interface available JTAG interface for board level testing
Description
Designed specifically to address high-end embedded applications for storage, the PowerPC 440SP Embedded Processor (PPC440SP) provide……
