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PCB 的代码
2pin3.d
*PADS-LIBRARY-PCB-DECALS-V4*
2PIN3 I 0 0 0 3 10 0 2 2 0
-100 120 0 0 50 5 1 0 34 "Regular "
REF-DES
50 120 0 0 50 5 1 0 35 "Reg
powerjack1.d
*PADS-LIBRARY-PCB-DECALS-V4*
POWERJACK1 I -189 118 0 2 7 0 3 3 0
0 82 0 0 80 8 1 17 34 "Regular "
REF-DES
0 -93 0 0 80 8 1 17 35 "Re
readme.txt
高密度多重埋孔印制板的设计与制造
______________________________________
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board information - 习题2.txt
Board Information Report
Filename : E:\修改书稿\protel\09源文件\第六章\思考与练习\习题2.PCB
Date : 2010-5-20
Time : 8:40:27
Time Elapsed : 00:00:00
General
Board Size, 2250milsx1270mils
board information - 习题2.txt
Board Information Report
Filename : E:\修改书稿\protel\09源文件\第六章\思考与练习\习题2.PCB
Date : 2010-5-20
Time : 8:40:27
Time Elapsed : 00:00:00
General
Board Size, 2250milsx1270mils
entries.extra
/icmp6.h////
/icmp_var.h////
/if_ether.h////
/igmp.h////
/igmp_var.h////
/in.h////
/in_pcb.h////
/in_systm.h////
/in_var.h////
/ip.h////
/ip6.h////
/ip_ecn.h////
/ip_encap.h////
/ip_flow.
186ec.rcd
109
RELREG~ PCB Relocation~186ec.reg~0
PWRSAV~ Power Save~186ec.reg~1
PWRCON~ Power Control~186ec.reg~2
UCSST~ UCS Chip Select Start~186ec.reg~3
LCSST~ LCS Lower Chip Select Start~186ec.reg~4
GC
1820_1.c
// 1820_1.C (PIC16HV540), CCS PCB
//
// Illustrates an implementation of Dallas 1-wire interface.
//
// Configuration. DS18S20 on PORTA.1. Note a 4.7K pullup to +5V is required.
// DS18S20s con
1820_1.c
// 1820_1.C (PIC16C505), CCS PCB
//
// Illustrates an implementation of Dallas 1-wire interface.
//
// Configuration. DS18S20 on PORTB.0. Note a 4.7K pullup to +5V is required.
// DS18S20s conf
封装[上课 资料].txt
U1（SN74154）：DIP24，其中12脚为GND，24脚为VCC
U2(SN74193):DIP16,其中8脚为GND，16脚为VCC
U3（555）：DIP8，其中1脚为GND，8脚为VCC
U4（SN74LS00）：DIP14，其中7脚为GND，14脚为VCC
D1~D16（LED）：DIODE0.4，注意在PCB里下载网络表时会因为
原理图和PCB管脚不匹配引起错误，参考书上