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What is masking in 8085?
Masking in the 8085 is when certain interrupts are disabled, or masked, by instruction execution. TRAP is not maskable. INTR, RST7.5, RST6.5, and RST5.5 are maskable as a group with the EI and DI instructions. RST7.5, RST6.5, and RST5.5 are selectively maskable, even after the EI instruction, by using the RIM and SIM instructions.
How many power supply uses in 8085 microprocessor?
+5v supply is alone needed for Intel 8085 Microprocessor
What is the meaning of the term 8085 in microprocessor8085?
The designation 8085 was given by Intel for an updated version of the 8080. The 8085 multiplexed the address bus, freeing up some pins, and Intel included newer functionality. The specific reason for the 5, in 8085, was to indicate that the 8085 operated on a single +5V power supply, unlike the 8080, which needed three power supplies, +5V, -5V, and +12V.
What are the features of 8085?
The intel 8085 was an 8 bit microprocessor made by intel in the mid- 1970s. The 5 in the model number came from the fact that the 8085 required only a 5-volt (v) power supply rather than the 5v and 12v supplies the 8080 needed
Is operating system is needed or not for 8085 processor?
OS is compulsary to work properly for any processor including 8085 since OS consist of all the instructions that guides the processor,how to react in certain situations........!
Why the name 8085 Why the name 8085 for microprocessor?
8085 is a microprocessor designed by Intel
What is mask-masking?
Masking is Softwear
Why the 16 bit 8085 microprocessor is not possible?
The 8085 was replaced with the 8086/8088. As such, there is no 16 bit version of the 8085.
Difference between 8080 and 8085?
The 8085 has a single +5V power supplyThe 8085 has a multiplexed low order address busThe 8085 has extra single pin interrupts, TRAP, RST7.5, RST6.5, and RST5.5The 8085 has serial I/O pins SID and SODThe 8085 has maskable interrupts and the RIM/SIM instructionThe 8085 includes the functionality of the 8224 clock genereator and 8228 system controllerThe 8085 added several 16 bit operations
When 8085 processor was invented?
The 8085 was introduced by Intel in 1977.
What is themeaning of pipe lines for 8085 microprocessor?
The 8085 is not pipelined.
What do '8085' in 8085 Microprocessor signify?
The '8085' in the 8085 microprocessor is the designation given to the microprocessor by Intel. The '5' means it is a single power supply (5 volt) version of the 8080, with enhancements.
