1. 1
2. 3
3. 5
4. 6.
3
1. 0FC00H-0FFFFH
2. 0FC0IH-0FFFFH
3. 0FC18H-0FFFFH
4. 0FC19H-0FFFFH.
0FC00H-0FFFFH
1. RST 5.5
2. RST 7.5
3. TRAP
4. INTR.
TRAP
1. 8DH
2. 8EH
3. 17H
4. 18H.
8EH
1. More than one device can transmit information over the data bus at the same time
2. More than one device can transmit information over the data bus at the same time
3. Data lines can be multiplexed for both input and output
4. It increases speed of data transfers over the data bus.
More than one device can transmit information over the data bus at the same time
1. 01H, FFH, FFH, 01H
2. FFH, 01H, FFH, 01H
3. FFH, 01H, FFH, 01H
4. 01H, FFH, 01H, FFH.
FFH, 01H, FFH, 01H
1. 1 0 * 1 * 1 * 0
2. 0 1 * 0 * 1 * 0
3. 0 1 * 1 * 0 * 0
4. 0 0 * 1 * 0 * 0
0 1 * 1 * 0 * 0
1. Direct transfer of data between memory and accumulator
2. Direct transfer of data between memory and I/O devices without the use of mp registers
3. Transfer of data exclusively with input registers
4. A fast transfer of data between mp and I/O devices.
Direct transfer of data between memory and I/O devices without the use of mp registers
1. 2
2. 4
3. 8
4. 16.
8
1. 0000 H to 1FFF H
2. 0000 H to 5FFF H
3. 4000 H to 5FFF H
4. 3000 H to FFFF H.
4000 H to 5FFF H