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找到约 9,168 项符合 PCB 的代码

004.htm

coolbor工作室——PCB设计(经验文章)——印制电路板的可靠性设计—地线设计

016.htm

coolbor工作室——PCB设计(经验文章)——印刷布线图的基本设计方法和原则要求

dip14_3.log

Performing UPREV on the database - D:/pcbsim/pcb/symbols/dip14_3.dra Performing dbfix12 to bring DB up to REV12 Performing dbfix13 to bring DB up to REV13 Performing dbdoctor14 to bring DB

progress.cpp

#include using namespace std; #define ERROR 0 #define OK 1 #define NULL 0 enum process_state{W,R,F}; //进程状态枚举类型(等待,运行,就绪) typedef struct PCBNode //PCB结构体 { char name; //名字 i

nios ii.drc

Protel Design System Design Rule Check PCB File : \Red Cyclone Mainboard\NIOS\NIOS II.PcbDoc Date : 2008-5-11 Time : 9:36:13 Processing Rule : Hole Size Constraint (Min=1mil) (Max=100mil

bottom.art

G04 ================== begin FILE IDENTIFICATION RECORD ==================* G04 Layout Name: E:/at91/9200_ext/pcb/9200_ext_20070706-gerber.brd* G04 Film Name: BOTTOM* G04 File Format: Gerber R

top_soldermask.art

G04 ================== begin FILE IDENTIFICATION RECORD ==================* G04 Layout Name: E:/at91/9200_ext/pcb/9200_ext_20070706-gerber.brd* G04 Film Name: TOP_SolderMask* G04 File Format:

bottom_soldermask.art

G04 ================== begin FILE IDENTIFICATION RECORD ==================* G04 Layout Name: E:/at91/9200_ext/pcb/9200_ext_20070706-gerber.brd* G04 Film Name: Bottom_SolderMask* G04 File Format

othertest.c

#include "wea_dos.h" void FpgaTest(char* info) { unsigned short p=FPGA_TEST; BYTE d; strcpy(info,"FPGA PCB test:\n\r"); /* test FPGA*/ d=0xab; outb(p,d); DelayMs(100); d=inb(p); if