原创 Calling Conventions Demystified (Visual C++ calling conventions explained)
Long time no see these tedious 0CCCCCCCCh, "0cch" machine code for int 3, j
2020-02-22 00:41:58
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
2020-02-22 00:41:58
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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
2020-02-22 00:41:58
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
2018-08-25 11:10:13
原创 GCC's Conditionals with Omitted Operands
Conditionals with Omitted Operands The middle operand in a conditional expression may be omitted. The
2018-08-25 11:10:11
原创 Motorola cellphone Firmware
Quoted from http://wiki.openezx.org/Original_firmware_versionsOfficial Firmware Motorola distributes several variants
2018-08-25 11:10:11
2
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
2018-08-25 11:10:11
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
2018-08-25 11:10:11
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
2018-08-25 11:10:11
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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
2018-08-25 11:10:11
原创 Kernel Symbols and CONFIG_MODVERSIONS
Contained within linux-2.4.2 source, found it hereKernel Symbols and CONFIG_MODVERSIONS ---------------
2018-08-25 11:10:11
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
2018-08-25 11:10:11
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原创 DDR ROUTING GUIDELINES
DDR does require cleaner reference signals, reduced setup and hold times, and matched signal lengths to reduce signal
2018-08-25 11:10:09
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
2018-08-25 11:10:09