|
___ is the only non-vectored interrupt in 8085 microprocessor
|
|
0
|
211
|
August 2, 2023
|
|
RST0 - RST7 are the ___ in 8085
|
|
0
|
173
|
August 2, 2023
|
|
The control flags in 8086 are ___
|
|
0
|
139
|
August 2, 2023
|
|
SPHL instruction copies the content of H-L register pair to ___
|
|
0
|
142
|
August 2, 2023
|
|
XCHG instruction exchanges the content of H-L with ___
|
|
0
|
132
|
August 2, 2023
|
|
Which general register or general register pair is ___
|
|
0
|
159
|
August 2, 2023
|
|
DMA signal/signals in 8085 is/are ___
|
|
0
|
154
|
August 2, 2023
|
|
The characteristics of RESET OUT ___
|
|
0
|
124
|
August 2, 2023
|
|
CALL instruction is a ___ instruction
|
|
0
|
163
|
August 2, 2023
|
|
How many bytes in a zero memory page should be reserved for ___
|
|
0
|
195
|
August 2, 2023
|
|
During the execution of the instruction, the ___ tests the status and control
|
|
0
|
211
|
August 1, 2023
|
|
Bus Interface Unit (BIU) in 8086 performs ___
|
|
0
|
181
|
August 1, 2023
|
|
The field, which is never present in an assembly language ___
|
|
0
|
288
|
August 1, 2023
|
|
HLDA signal in 8085 performs the following ___
|
|
0
|
141
|
August 1, 2023
|
|
Number of Hex digits needed to represent the 20-bit address of ___
|
|
0
|
154
|
August 1, 2023
|
|
In a microcomputer, the address of memory locations are ___
|
|
0
|
192
|
August 1, 2023
|
|
Consider the following registers ___
|
|
0
|
129
|
August 1, 2023
|
|
The operations executed by two or more ___
|
|
0
|
186
|
August 1, 2023
|
|
A bus connected between the CPU and main memory that permits ___
|
|
0
|
240
|
August 1, 2023
|
|
Ready pin of microprocessor is used ___
|
|
0
|
178
|
August 1, 2023
|
|
Consider which of these statements are correct?
|
|
0
|
159
|
August 1, 2023
|
|
In 8085 microprocessor system with memory mapped I/O, which of the following is true?
|
|
0
|
163
|
August 1, 2023
|
|
When referring to instruction words, a mnemonic is ___
|
|
0
|
162
|
August 1, 2023
|
|
The register which holds the information about the nature of ___
|
|
0
|
210
|
August 1, 2023
|
|
Following is a 16-bit register for ___
|
|
0
|
162
|
August 1, 2023
|
|
The correct sequence of steps in the instruction cycle of ___
|
|
0
|
212
|
August 1, 2023
|
|
The output data lines of microprocessor and memories are usually tristated because
|
|
0
|
144
|
August 1, 2023
|
|
The first machine cycle of an instruction is ___
|
|
0
|
273
|
August 1, 2023
|
|
The clock speed of 8085 is ___
|
|
0
|
204
|
August 1, 2023
|
|
Which components are NOT found on chip in a microprocessor but may be found on chip in a microcontroller?
|
|
0
|
202
|
August 1, 2023
|