User`s guide
 Appendix A 
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 55 
Appendix A. Demo. 
Programs 
In this software diskette, there are 6 demonstration programs are 
provided. They could help you to program your application by using C 
Language Library easily. The description of these programs are 
specified as follows: 
AD_DEMO1.C:
A/D conversion uses software trigger and 
program data transfer.  
AD_DEMO2.C  A/D conversion uses interrupt and program 
data transfer. 
AD_DEMO3.C:  A/D conversion uses DMA data transfer. 
DA_DEMO.C:  D/A conversion 
DI_DEMO.C:  Read data from digital input channels 
DO_DEMO.C:  Write data to digital output channels 










