原创 Calling Conventions Demystified (Visual C++ calling conventions explained)
Long time no see these tedious 0CCCCCCCCh, "0cch" machine code for int 3, j
原创 ICE Technology Unplugged
ICE Technology Unplugged Jack Gansslehttp://www.embedded.com/1999/9910/9910sr.htmReports of the demise of the ICE are p
原创 tcpdump/ethereal的過濾規則
1. 基於主機的捕獲 host host #host可以是主機名或IP地址 src host host #host作爲數據
原创 NFS Server
1./etc/exports cat /etc/exports /tftpboot/nfs 192.168.0.*(rw,sync,no_root_squash) ro 只讀訪問 rw 讀寫訪問sync 所有數據在請求時寫入共
原创 GCC's Conditionals with Omitted Operands
Conditionals with Omitted Operands The middle operand in a conditional expression may be omitted. The
原创 Motorola cellphone Firmware
Quoted from http://wiki.openezx.org/Original_firmware_versionsOfficial Firmware Motorola distributes several variants
原创 HLR/VLR/AuC
The HLR (Home Location Register) is a network database that stores and manages all details of each mobile phone subscri
原创 筆記本安裝Debian設置CPU的speedstep
http://www.linux-wiki.cn/index.php/Debian%E4%BD%BF%E7%94%A8CPU%E9%A2%91%E7%8E%87%E8%B0%83%E8%8A%82 前言 現在的CPU耗電很大,按需調節C
原创 Motorola's EMU(Enhanced Mini USB)
Quoted from “http://wiki.openezx.org/EMU”The A780 has a mini USB connector that motorola calls "Enhanced Mini USB" or i
原创 likely,unlikely宏與GCC內建函數__BUILDIN_EXPECT
[轉貼] likely,unlikely宏與GCC內建函數__builtin_expect() http://blog.csdn.net/sahusoft/archive/2009/04/01/4041789.aspx 在讀li
原创 Kernel Symbols and CONFIG_MODVERSIONS
Contained within linux-2.4.2 source, found it hereKernel Symbols and CONFIG_MODVERSIONS ---------------
原创 V5 IBIS model of SSTL DCI
V5 IBIS model of SSTL DCI Howdy all.I havn't been able to locate infomation on this, so I apologize if this has been di
原创 DDR ROUTING GUIDELINES
DDR does require cleaner reference signals, reduced setup and hold times, and matched signal lengths to reduce signal
原创 Vim Tips
1、用vi 複製第5行到第10行並粘貼到第12行之後: 方法1: 光標放到第五行, 輸入:y6y 光標放到第12行, 輸入:p
原创 General layout Guidelines
General layout Guidelines 1. Diode/LED footprint needs to have polarity. The symbol of the diode can be present inside