Assume address ex0000 1000 is being read: 1. What is the value of A15:43 ? 2....

 

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Assume address ex0000 1000 is being read: 1. What is the value of A15:43 ? 2. What is the value of A2? 3. Is 01 enabled? 4. Is 02 enabled? 5. What is the value of A31:A16? 6. What is the output of the NOR gate to the decoder's EN signal? 7. Why is A2 missing from the RAM input address? 8. Why are (A1:40 missing from the RAM input address? 9. Repeat the questions above for other addresses such as: 0x1000 0000 0x0001 0000 0x8000 1234, 0x0000 1000 , 0x00001001. 0x0000 0004. 0x0000 000€ 10. What is the RAM memory map address range? Meaning that what is the lowest address and highest address we can use to be able to "select" the RAM banks? 11. A31:A16 NOR gate CPU Address Bus A15:A3 Data Bus (32-bit) EN 01 1x2 Decoder 02 Chipt (RAM chip) 32 KiB EN EN Chip2 32 KiB Assume address ex0000 1000 is being read: 1. What is the value of A15:43 ? 2. What is the value of A2? 3. Is 01 enabled? 4. Is 02 enabled? 5. What is the value of A31:A16? 6. What is the output of the NOR gate to the decoder's EN signal? 7. Why is A2 missing from the RAM input address? 8. Why are (A1:40 missing from the RAM input address? 9. Repeat the questions above for other addresses such as: 0x1000 0000 0x0001 0000 0x8000 1234, 0x0000 1000 , 0x00001001. 0x0000 0004. 0x0000 000€ 10. What is the RAM memory map address range? Meaning that what is the lowest address and highest address we can use to be able to "select" the RAM banks? 11. A31:A16 NOR gate CPU Address Bus A15:A3 Data Bus (32-bit) EN 01 1x2 Decoder 02 Chipt (RAM chip) 32 KiB EN EN Chip2 32 KiB