电脑桌面
添加小米粒文库到电脑桌面
安装后可以在桌面快捷访问

PICMG2.0R3.0_ECN002GeoAddrVIP免费

PICMG2.0R3.0_ECN002GeoAddr_第1页
1/35
PICMG2.0R3.0_ECN002GeoAddr_第2页
2/35
PICMG2.0R3.0_ECN002GeoAddr_第3页
3/35
PICMG 2.0R3.0: ECN 2.0-3.0-002 ADOPTED January 23, 2002 1 PICMG Specification Engineering Change Notice 2.0-3.0-002 Topic: Self-Describing Slot Geography Affected Specification: PICMG 2.0 R3.0 Sponsor(s): Software Interoperability Subcommittee Participants in Final Ballot Group: Aculab, Artela Systems, Asis, Force Computers, Hybricon, Intel, LynuxWorks, Matrox, MontaVista Software, National Instruments, Pentair Electronic Packaging, Pigeon Point Systems, PLX Technology, Rittal/Kaparel, SANMINA, Spectel, Sun Microsystems, Wind River Systems Description The focus of this ECN is to enable hardware-independent software to map between: o the geographic addresses (or physical slot numbers) that are defined for each CompactPCI slot and o the logical PCI addresses (based on the bus, device and function numbers) by which operating systems and device drivers access the boards in those slots. The emphasis is on systems containing CompactPCI buses on the backplane. Switch fabric-based architectures, such as those established by PICMG 2.16 and PICMG 2.17 need to address these issues separately for boards that don’t interface to the CompactPCI bus on the backplane. Both architectures provide for systems with and without CompactPCI buses on the backplane. Ju stification Achieving the above mapping is crucial to achieving two higher level goals: o Enabling application and system software to communicate with an operator about specific boards in the system by designating them in a simple and precise manner that is consistent across systems and vendors. The consequences of operator action on the wrong slot can be severe. CompactPCI physical slot numbers start at 1 at the top left-most slot and increase sequentially. CompactPCI backplane...

1、当您付费下载文档后,您只拥有了使用权限,并不意味着购买了版权,文档只能用于自身使用,不得用于其他商业用途(如 [转卖]进行直接盈利或[编辑后售卖]进行间接盈利)。
2、本站所有内容均由合作方或网友上传,本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺!文档内容仅供研究参考,付费前请自行鉴别。
3、如文档内容存在违规,或者侵犯商业秘密、侵犯著作权等,请点击“违规举报”。

碎片内容

PICMG2.0R3.0_ECN002GeoAddr

确认删除?
VIP
微信客服
  • 扫码咨询
会员Q群
  • 会员专属群点击这里加入QQ群
客服邮箱
回到顶部