产品概述
C2K是一款加固的PICMG 2.16规范的单板计算机，广泛应用于国防、航空、**领域。
C2K采用MPC7447A PowerPC G4处理器，主频高达1GHz，板载512K高速缓冲存储器。处理器支持一个167 MHz MPX系统总线。C2K集成Marvell MV64460系统控制器Discovery III桥芯片，它包括一个高速的DDR333 SDRAM控制器和一个167 MHz接口，用来提供256MB、512MB或1GB的内存。两个PCI的接口：1个64-bit 33/66 MHz PCI总线接口（板上外设和一个PMC共享），和一个64-bit 33/66 MHz PCI/33/66/133 MHz PCI-X总线，连接到PMC0接口。
Features
PICMG 2.16 compliant •MPC7447A PowerPC G4 host processor with 512 KB L2 cache •MV64460 system controller (Discovery III)bridge chip •DDR333 SDRAM 512 MB,or 1 GB with ECC •Soldered boot flash up to 512 MB with multi-level write-protection •Real-time clock with battry backup from system •Wacthdog from MV64460 •Three 10/100/1000 Ethernet ports •Two 64-bit IEEE 1386.1 PMC extension slots •Four async RS-232 or sync/async RS-422 serial I/O ports(COM1,COM2,COM3,COM4) •Four sync/async RS422/485 ports(COM5-COM8) •Three USB 2.0 ports at backplane •Two 1.5 Gbps SATA 1.0 ports •16 programmable GPIO ports with independent interrupts •Dual temperature sensors •Extended temperature range (-40℃ to 85℃)