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Compare Von Neumann and Harvard architecture.
written 5.3 years ago by gravatar for teamques10 teamques10 ★ 64k •   modified 3.9 years ago
computer organization and architecture
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written 5.3 years ago by gravatar for teamques10 teamques10 ★ 64k •   modified 5.2 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.
6 enter image description here enter image description here
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