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EIC301核心板

菜鸟
2009-10-19 15:30:39     打赏
EIC301核心板即HS3210I CPU板是基于支持国产龙芯CPU技术而自主研发的SOC芯片HS3210I设计的核心板。此核心板是HS3210I的最小系统设计实现。采用3.3V直流电源供电,四层板工艺,搞干扰能力强,尺寸小巧(5.7mm×7.2mm),在接口上与HS3210M CPU板兼容。EIC301核心板引出了CPU大多数的接口,可与NRD-INTF和MWD_INTF底板配套使用,用户也可根据自己的需求设计底板,以进行二次开发,从而加快产品的研发。

 EIC301核心板资源PREFIX = O

*主芯片:HS3210i主频250MHz采用龙芯CPU技术的SOC支持MIPS I指令集

*ROM:PREFIX = ST12MNOR-FLASH

*RAM:64MSDRAM 100MHz刷新频率

*板载电子盘:256MNAND-FLASH

*扩展插槽及电源输入:参考EIC301硬件说明书




关键词: EIC301     核心    


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