基于DSP2407的AD7865的调试，汇编-Based on the DSP2407 AD7865 debugging, assembly

The AD7865 is a fast, low power, four-channel simultaneous sampling 14-bit A/D converter that operates from a single 5 V supply. The part contains a 2.4 μs successive approximation ADC, four track/hold amplifiers, 2.5 V reference, on-chip clock