RS232串口EPM1270T光耦旋转编码器CPLD设计数据采集板PDF原理图PCB(2层板)+AD集成封装库文件， ALTIUM工程转的PDF原理图PCB文件+AD集成封装库，已在项目中验证，可以做为你的设计参考。集成封装库器件列表：Library Component Count : 19
Name Description
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ADM3202
AMS1117
CAP Capacitor
CAPACITOR POL Capacitor
CON10 Connector
CON2 Connector
CON3 Connector
CON4 Connector
CON6 Connector
CON8 Connector
DB9
EPM1270T144C5 MAX II 3.3/2.5V CPLD, 116 IOs, 1,270 Logic Elements, 144-Pin Plastic TQFP, Commercial Temperature, Speed Grade 5
LED
LM2596
RES1
RES2
TIL191
XTAL
ZENER1 Zener Diode
