adplus-dvertising
frame-decoration

Question

In demand transfer mode of 8237, the device stops data transfer when

a.

a TC (terminal count) is reached

b.

an external EOP (active low) is detected

c.

the DREQ signal goes inactive

d.

all of the mentioned

Posted under DMA Microprocessor

Answer: (d).all of the mentioned

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. In demand transfer mode of 8237, the device stops data transfer when