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Compare Von Neumann and Harvard architecture.

written 6.9 years ago by teamques10 ★ 70k

•   modified 5.6 years ago

computer organization and architecture

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written 6.9 years ago by teamques10 ★ 70k

•   modified 6.9 years ago

Sr.No	Von Neumann architecture	Harvard architecture
1	Requires single bus for instructions and data	Requires separate & dedicated buses formemories for instructions and data.
2	Its design is simpler	Its design is complicated
3	The Von Neuman architecture uses single memory for their instructions and data	The Harvard architecture uses physically separate memories for their instructions and data
4	Program segments & memory blocks for data & stacks have separate sets of addresses.	Vectors & pointers, variables program segments & memory blocks for data & stacks have different addresses in the program.
5	Examples of Von – Neumann Architecture: ARM 7 and Pentium Processors etc.	Examples of Harvard Architecture: 8051, ARM 9, AVR by Atmel Corporation and PIC microcontrollers by microchip Technology etc.
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