C#语言规范(5.0版)，作为学习或使用C#重要参考资料，程序员人手一本，标准word文档，打印或修改都没问题，全书共498页

PICMG3.0 AdvancedTCA Base Specification February 19, 2008 英文原版，带目录，可复制、编辑。 The PICMG® 3.0 specification defines open architecture modular computing components that can be quickly integrated to deploy high performance services solutions. The specification is focused on the definition of an architecture that can: Enable reduced development time and costs Support reduced total cost of ownership Apply to edge, core, transport, and data center Apply to wireless, wireline, and optical network elements Support a rich mix of processors, digital signal processors (DSPs), packet processors, storage, and input/output (I/O) Integrate with multiple network elements Provide multi-protocol support for interfaces up to 40 Gbps Offer high levels of modularity and configurability Improve volumetric efficiency Improve power distribution and management Offer an advanced software infrastructure providing operating systems (OSs), application programming interface (API), and operation, administration, management, and provisioning (OAM&P) Offer world-class element cost and operational expense Provide high levels of service availability (99.999% and greater) through the integration of features for resiliency, redundancy, serviceability and manageability Support appropriate scalability of System performance and capacity

MIPI Alliance Specification for D-PHY Version 1.00.00 – 14 May 2009 配合“MIPI Alliance Specification for Camera Serial Interface 2 (CSI-2)“ 一起看。http://download.csdn.net/detail/micro_st/4242724

华为 4G模块 AT指令

RapidIO Specification Revision 3.2, 12.5 Gbps / lane, 50 Gbps / port, Complete Spec. Stack, 10xN specification, backward compatible with RapidIO Gen1 and Gen2 systems.

Samsung Toggle Mode DDR NAND Specification Samsung Toggle Mode DDR NAND Specification

AutoSAR SOME/IP协议V1.3版标准文档英文全文。文字版，有目录

NFI接口的详细协议，对NFC开发很有用，要的下载。

SFP+模块的技术参数（SFF-8431），SFP+有SFP的小尺寸，传输速率又能达到10Gbps，是10G以太网普及的希望

SPI 规范 标准 specification standard