產(chǎn)品概述
VG5 6U PowerPC VME單板計算機具有在單槽內(nèi)高度集成了靈活的DDR SDRAM和flash配置及多種集成在板的外設口,提供了嵌入式應用的高性能計算。2個Gigabit和2個10/100Mbit以太網(wǎng)端口,4個高速度多協(xié)議串行控制器(雙同步,HDLC協(xié)議),1個串行ATA端口,2個PMC擴展插槽,UARTS,定時器/計數(shù)器以及通用IO。該產(chǎn)品可選配但CPU或雙CPU。板上的各處理器均有自己的DDR-SDRAM模塊和外設芯片組(非對稱多處理)。VG5提供導冷版本。VG5有一個FPGA,該PFGA中有一用戶定義區(qū),以支持用戶自己定義特定的I/O功能。VG5板的CPU支持AltiVec技術。
Features
•Dual or single MPC7457 with AltiVec,867-1267 MHz •Dual chipset design for independent processor nodes •64 KB L1+256/512 KB L2 cache on-die 2 MB L3 cache •Up to 512 MB DDR SDRAM with ECC for each processor node •Up to 256 MB flash per node •2 x 128 KB NV memory •Two Giganet Ethernet ports 10/100/100 Mb •Two 10/100 Mb Ethernets •SATA port •Chipset integrated ultra fast SRAM(2 Mb) •Two PMC extension slots •VME64 interface •Four multi-protocol high-speed serial controllers up to 10 Mbit •Two serial I/O(RS-232) •8 x 32-bit timer/controller •8x DMA channels •32 general purpose I/Os •User programmable FPGA for application- specific rear I/O •RTC,watchdogs,temperature sensors •Optional -40℃ to +85℃(with version 2.x or higher) •Optional conduction cooling