Multi sim has super strong board-level analog/digital circuit board design work. It includes graphic input of circuit schematic diagram, circuit hardware description language input mode, and has rich simulation analysis capabilities. The higher version can simulate MCU such as single chip microcomputer. Multisim has actual components and virtual components. The fundamental difference between them is: one is the components corresponding to the model, parameter value and package of the actual components. The selection of such components in the design can not only make the design easier The simulation has a good correspondence with the actual situation, and the design can also be directly exported to Ultiboard for PCB design; virtual components can only be used for circuit simulation.
Altium Designer, the industry's first and only complete board-level design solution. It is the industry's first product that integrates design flow, integrated PCB design, programmable device (such as FPGA ) design and embedded software development functions based on processor design, a simultaneous PCB and FPGA design and embedded design. , with all the features needed to take a design from concept to final product. Main use: schematic input design PCB board.
Proteus has the simulation circuit simulation, the digital circuit simulation, the simulation of the system composed of the single-chip microcomputer and its peripheral circuits, and the RS-232 dynamic simulation.
Functions of C debugger, SPI debugger, keyboard and LCD system emulation; there are various virtual instruments such as oscilloscope, logic analyzer, signal generator, etc.
Currently supported microcontroller types are: 68000 series, 8051 series, AVR series, PIC12 series, PIC16 series, PIC18 series, Z80 series, HC11 series and various peripheral chips .
Support a large number of memory and peripheral chips.
Briefly summarized as:
Multisim can simulate complex analog/digital circuits, simple PCB board design, and simple microcontroller simulation
Altium Designer can perform simple analog/digital circuit simulation, powerful PCB board design
Proteus can perform intuitive simulation of analog/digital circuits, microcontrollers, and ARMs . Simple PCB board design is also possible.
Use navigation:
For accurate, detailed simulation of analog/digital circuits use Multisim;
To do circuit board PCB design use Altium Designer;
To use Proteus for MCU simulation, to simulate 51 series MCU, you can use Keil C and Proteus joint debugging (that is, Proteus can run hardware simulation when running the program in Keil)