用于简单的数模、模数转换，涉及ZLG7290等器件-For a simple digital-to-analog, analog-to-digital conversion, and other related devices ZLG7290

这是一个zlg7290芯片的开发手册，里面包含了该芯片的使用手册(pdf zlg7290 This is a ZLG7290 chip development manual, which contains the use of the chip manual)