Suppose, a "word-wide" input device (i.e. each input is 2 bytes in size) is connected to the port of an 8086 microprocessor located at address FAh. Additionally, two "byte-wide" output devices (i.e. each output data is 1 byte in size) are connected to the ports located at the address FA8AH and 5C38H. Now, write an assembly code snippet that does the following- a. Read a word from the input device. b. Split the word into two bytes. c. Write the high byte to the port address FA8AH and the low byte to the port address 5C3B..
Suppose, a "word-wide" input device (i.e. each input is 2 bytes in size) is connected to the port of an 8086 microprocessor located at address FAh. Additionally, two "byte-wide" output devices (i.e. each output data is 1 byte in size) are connected to the ports located at the address FA8AH and 5C38H. Now, write an assembly code snippet that does the following- a. Read a word from the input device. b. Split the word into two bytes. c. Write the high byte to the port address FA8AH and the low byte to the port address 5C3B..
Chapter22: Sequence Control
Section: Chapter Questions
Problem 6SQ: Draw a symbol for a solid-state logic element AND.
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Transcribed Image Text:Suppose, a "word-wide" input device (i.e. each input is 2 bytes in size) is connected to the port of an 8086 microprocessor located at address FAh.
Additionally, two "byte-wide" output devices (i.e. each output data is 1 byte in size) are connected to the ports located at the address FA8AH and 5C3Bh.
Now, write an assembly code snippet that does the following-
a. Read a word from the input device.
b. Split the word into two bytes.
c. Write the high byte to the port address FA8AH and the low byte to the port address 5C3BH.
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