Brainboxes AD-593, User Manual

Page: 14 / 97

Introduction AD1200 Reference
Figure 1-3. AD1200 card Vs DT2811. ________________________________
Feature AD1200 DT2811
Analog Input:
Bipolar Input:
±
10V,
±
5V,
±
2.5V
±
5Volt,
±
2.5Volt
Unipolar Input: 0~10Volt, 0~5Volt 0~5Volt
Throughput:
Gains 1 - 10
100kHz 20kHz
Gain 100 100kHz 2.5kHz
Gain 1000 80kHz 2.5kHz
Analog Output:
Bipolar Output:
±
10V,
±
5V,
±
2.5V
±
5V,
±
2.5V
Unipolar Output: 0~10Volt, 0~5Volt 0~5Volt
Throughput: 100kHz per DAC 50kHz per DAC
Programmable Gain
Maximum Gain:
1000 500
Interrupts
A/D Done Interrupt
Yes Yes
DAC0 Interrupt Yes No
DAC1 Interrupt Yes No
Digital In Interrupt Yes No
Digital Out Interrupt Yes No
DMA
A/D Done DMA:
Yes No
DAC0 DMA Yes No
DAC1 DMA Yes No
Digital In DMA Yes No
Digital Out DMA Yes No
Introduction To Analogue. _______________________
Analogue signals are things with which we are all familiar.
The intensity of the light reaching our eyes, the volume of the
sound in our ears, the temperature of the air in the room around
us are all analogue values. That is the light intensity may vary
continuously and smoothly from utter darkness to broad daylight.
Our senses are able to easily discriminate between many subtle
Chapter 1 Page 5