Please help me solve these 5 questions regarding SRAM and DRAM Configurations Th

Question

Please help me solve these 5 questions regarding

SRAM and DRAM Configurations

Thanks for your help!....

1. A given ROM chip has 17 address pins and 8 data pins. Find the organization and the

capacity

2. A 256K SRAM chip has 8 pins for data. Find the organization and the number of address

pins

3. Show possible organizations and number of address pins for a 128K DRAM chip

4. Show possible organizations and number of address pins for a 256K DRAM chip

5. Discuss the number of pins set aside for addresses in each of the following memory

chips: a 64K x 4 DRAM and a 64K X 8 SRAM

Explanation / Answer

1)The organization and The capacity:: This memory chip has 131072 locations (2^17 = 131072), and each location can hold 8 bits of data. This gives an organization of 131072 x 8, often represented as 131Kx8. The capacity is equal to 1048K = 1M bits since there is a total of 131K locations and each location can hold 8 bits of data.

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