write it in 8085
Mov a.#000ff, mov b,#0008f add a,b
8059
internal and external memory
Clr psw.3 clr psw.4 mov r1, 05h mov r0, #50h dcr r1 mov 10h, @r0 up: inc r0 mov a, @r0 cjne a, 10h dn ajmp dn: jnc next mov 10h,a next: djnz r1 up *:ajmp *
You should use a mechanism called persistance of vision for interfacing multiple seven segment displays. here is tutorial for mulplexing displays using 8051 microcontroller. http://www.shree-electronics.com/interfacing_multiple_7_segment_displays.htm
The 8051 is a microcontroller, not a microprocessor. To add or subtract, use the ADD or SUBB opcodes.
Intel
Mov a.#000ff, mov b,#0008f add a,b
Writing a hex program for the 8051 microcontroller on an 8085 microprocessor is not directly feasible, as they are based on different architectures and instruction sets. The 8051 uses its own assembly language and has features like built-in I/O ports and timers that are not present in the 8085. However, you can create a similar program in 8085 assembly language that performs equivalent tasks, keeping in mind the differences in hardware capabilities and instruction sets. You would need to carefully translate the logic and functionality from the 8051 program to suit the 8085 environment.
8 bit
8059
Kenneth J. Ayala has written: 'Instructor's Guide To Accompany The 8051 Microcontroller' 'The 8086 microprocessor' -- subject(s): Computer interfaces, Intel 8086 (Microprocessor), Programming
Program Store Enable: The read strobe to external program memory.
66666
1
There is no such software that can directly control. There is need of Mechanical parts to carry out the signals processed by software. Simply write a program in C,C++ for a PIC 8051 micro controller and attach it.
The microcontrollers have an 8-bit data bus. They are capable of addressing 64K of program memory and a separate 64K of data memory. The 8051 has 4K of code memory implemented as on-chip Read Only Memory (ROM). The 8051 has 128 bytes of internal Random Access Memory (RAM). The 8051 has two timer/counters, a serial port, 4 general purpose parallel input/output ports, and interrupt control logic with five sources of interrupts. Besides internal RAM, the 8051 has various Special Function Registers (SFR), which are the control and data registers for on-chip facilities. The SFRs also include the accumulator, the B register, and the Program Status Word (PSW), which contains the CPU flags. << SHARMILA TANDEL (B.E) ELECTRONICS >>