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What does 8085 mean?
The Intel 8085 (”eighty-eighty-five”) is an 8-bit microprocessor produced by Intel and introduced in 1976.
When was the 8085 microprocessor made?
Intel 8085. The Intel 8085 (” eighty-eighty-five ”) is an 8-bit microprocessor produced by Intel and introduced in 1976. It is a software- binary compatible with the more-famous Intel 8080 with only two minor instructions added to support its added interrupt and serial input/output features.
Is the 8085a CPU compatible with the Intel 8080A CPU?
The 8085A CPU is 100% software compatible with the Intel 8080A CPU. ^ Dehnhardt, Wolfgang; M. Sorensen, Villy (January 1979). ”Unspecified 8085 op codes enhance programming”.
What type of bus does the 8085 have?
The 8085 is supplied in a 40-pin DIP package. To maximise the functions on the available pins, the 8085 uses a multiplexed address/data(AD^0-AD^7) bus. However, an 8085 circuit requires an 8-bit address latch, so Intel manufactured several support chips with an address latch built in.
What is the size of 8 bit data bus in 8085?
The data bus is of 8 bits. The data bus is of 16 bits. The address bus is of 16 bits. The address bus is of 20 bits. The memory capacity is 64 KB.Also 8085 Can Perform Operation Upto 2^8 ie. 256 numbers. A number greater than this is to taken multiple times in 8 bit data bus.
Is 8085 8 bit or 16 bit?
Although the 8085 is an 8-bit processor, it has some 16-bit operations. Any of the three 16-bit register pairs (BC, DE, HL or SP) can be loaded with an immediate 16-bit value (using LXI), incremented or decremented (using INX and DCX), or added to HL (using DAD).
What is the memory capacity of 8085 and 8086?
The memory capacity is 64 KB.Also 8085 Can Perform Operation Upto 2^8 ie. 256 numbers. A number greater than this is to taken multiple times in 8 bit data bus. The memory capacity is 1 MB.Also 8086 Can Perform Operation upto 2^16 ie. 65,536 numbers. The input/output port addresses are of 8 bits.
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