WebFeb 13, 2024 · 8085 is a 8-bit microprocessor and it can have access up to 64kB of memory with a 16-bit address bus. Key Points. The Intel 8085 was produced by Intel and introduced in March 1976. 8085 can access 64kB of external memory. The microprocessor sends out the address of a memory location or I/O location on the address bus. WebBoth reside in memory and later in CPU; Former reside in CPU and the later in memory; Answer – (3) 8. An 8kX8 ROM, having the monitor program of microprocessor trainer-kit with end-address of. 600FH; 500FH; 1 FFF H; 4 FFF H; Answer – (3) 9. The overall I/O space existing in a 8085 if used as a peripheral mapped mode. Sixty four only; One ...
When the ready signal of 8085 microprocessor is sample by the ... - Answers
WebAug 6, 2009 · The READY signal of the 8085 microprocessor is sampled approximately one half clock after the trailing edge of ALE and, if not asserted, repeatedly one full clock cycle … WebIt may be that the 8085 internally uses both clock edges, and wouldn't function if one half of the cycle happened to be much shorter than the other. In the days when the 8085 was … gradus cf20
Midterm Quiz 2 Attempt review - Studocu
WebAug 6, 2009 · When the ready signal is sampled by processor in 8085? The READY signal of the 8085 microprocessor is sampled approximately one half clock after the trailing edge of ALE, on the next... WebOct 26, 2016 · On the 8080 bit 2 of the flags register only reports the parity of the accumulator after an ALU operation. On the Z-80 it reports parity for logical operations and overflow for arithmetic operations. Half carry. RLC, RLCA, RL and RLA clear the half-carry flag on the Z-80 while the 8080 leaves it unchanged. WebMar 26, 2024 · The microprocessor 8085 requires: CPU, memory, and I / O model. In 1978, Intel launched the new 8086 processor, and a year later, 8088, which is distinguished only in the address line. This is the first 16-bit processor. The 8086 has a 20-bit data bus that allows storage of a maximum of 2 20 = 1MB data. For information, this processor contains ... gradus cf32p