Mumbai University > Computer Engineering > Sem-5 > Microprocessor

Marks: 5

Year: May 2016

1. 8089 is an I/O processor.

2. It was available for use with the 8086/8088 central processor.

3. It uses the same programming technique as 8087 for I/O Operations, such as transfer of data from memory to a peripheral device.

Features:

1. 8089 has very high speed DMA capability.

2. It has 1 MB address …