CodeMaster Software Simulator

• Is a free component of the CodeMaster-52 integrated development environment
• Provides precise simulation of the 8051 command set and 8051 core
• Does not support simulation of the 8051 peripherals and interrupts
• Provides source-level debugging for the attached Phyton MCA-51 macro assembler
• Provides source-level debugging for third parties' C compilers and assemblers
• Provides watching variables and other program objects in the source codes
• Provides permanent watching variables within the current scope of the source code
• Provides watching subroutine and function calls' stack
• Enables setting unlimited number of unconditional breakpoints
• Enables setting unlimited number of memory access breakpoints
• Featured with a program code performance analyzer
• Maintains precise time counting in several modes
• Enables step forward and back through the program code
• Featured with an on-line assembler for prompt code patching