Vinytics Peripherals offers 8237/8257 DMA Study Module Card. Vinytics Peripherals develops microprocessor and PC based products for engineering colleges, science colleges, polytechnics, test & measurement, process control, industrial automation, medical, instrumentation, intelligent graphic systems, research laboratories, supervisory control and data acquisition, telecommunication and production facilities. The Study Modules can be connected to the STD BUS of 8/16 bit Microprocessor or Microcontroller Training kit to perform the experiments in the laboratory that helps in learning about real time interfacing problems of the microprocessors or microcontrollers. The 8237/8257 DMA Study Module Card helps to understand the working of Direct Memory Access chip in different modes. LED`s are provided for different signals like Data Bus, Address Bus [A3-A0], TC, HRQ, AEN, IR, IW, MR, MW, CS etc.
