chuanshuoge: February 2013

Tuesday, 26 February 2013

Monday, 25 February 2013

Saturday, 23 February 2013

keyboard symphony

http://www.duote.com/soft/42166.html
http://www.17yy.com/youxigonglue/yizhi/2011-08-29/104.html

Wednesday, 20 February 2013

project -> FPGA project -> add to project schematic -> FPGA generic lib, port plugin place part -> tools -> quiet annotate -> connect wire, buses, place bus entry, label bus net net[x..y], label ramification net[z] -> project compile, error message -> project configuration manager -> add constraint -> view, device view, compile, synthesis, build, program -> place sheet symbol, tab name symbol, select sch file (file should be added to project first) -> place add sheet entry, io -> or -> design, create sheet symbol from sheet, select .vhd file (file should be added to project first)

Monday, 18 February 2013

bowling

Saturday, 16 February 2013

小故事中的大智慧

http://ishare.iask.sina.com.cn/download/explain.php?fileid=35032476&page=0

Wednesday, 13 February 2013

altium create library

create .pcblib file -> save -> place pad -> cut pad -> edit -> paste special -> circular -> top overlay -> outline

create .schlib file -> save -> create new component -> draw connector -> associate with footprint

schematic -> library -> add library created -> place connector

create pcb

http://www.youtube.com/watch?v=pW_kpk5lQlM

Tuesday, 12 February 2013

altium create pcb

project -> new project -> add schematic to project -> library -> place part -> assign designators -> save project & schematic

add pcb to project -> save pcb -> design -> import change from pcb -> execute -> drag parts from right corner to board area -> draw board outline in mechanic layer -> design -> rules -> design -> layer stack manager -> autoroute ->all -> default 2 layer edge connector