8051 MICROCONTROLLER
ARCHITECTURE OF 8085
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
HIGH
|
|
|
LOW
|
|
|
Either A or B
|
|
|
None of the above
|
Explanation:
Detailed explanation-1: -The external data memory is accessed using the “MOVX” instruction.
Detailed explanation-2: -Step 1: Connect EA pin to ground. Step 2: Connect the PSEN to the CE and OE. Step 3: Then, Port 2 (P2. Step 4: Connect ALE to G of 74LS373 latch to enable it. Step 5: Next, connect the OC of 74LS373 to GND. Step 6: Connect Port 0 (P0. Step 7: Connect Port 0 (P0. More items •03-Jun-2020
There is 1 question to complete.