MCQOPTIONS
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| 1. |
In a 8085 microprocessor system with memory mapped I/O |
| A. | I/o devices have 8-bit addresses |
| B. | I/O devices are accessed uusing IN and OUT instructions |
| C. | there can be a maximum of 256 input devices and 256 output devices |
| D. | arithmetic and logic operations can be directly perfomed with the I/O data. |
| Answer» E. | |