User`s guide

Demo Programs

•

Appendix A Demo Programs

In the software CD, there are 8 demostration programs. These programs help

you to program the application by using C language Library easily. The

description of these programs are specified as following:

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

AD_DEMO4.C: A/D conversion uses multiple channels and

input range programmable, triggers by PC

timer, and saves all data to a file

‘ad_demo4.dat’.

DA_DEMO.C: D/A Conversion

DI_DEMO.C: Read data from digital input channels

DO_DEMO.C: Write data to digital output channels

TMR_DEMO.C: Handle 8253 Timer/Counter