Core Simulation

The µVision Simulator allows you to debug programs using only your PC and device simulation drivers provided by Keil and various third-party developers. A good simulation environment, like µVision, does much more than simply simulate the instruction set of a microcontroller — it simulates your entire target system including interrupts, startup code, on-chip peripherals, external signals, and I/O.

Instruction Simulation

Interrupt Simulation

Toolbox Buttons

Instruction Simulation
Instruction Simulation simulates the exact effects and timing of each MCU instruction.

Interrupt Simulation
Interrupt Simulation simulates the cause and effect of a system or peripheral interrupt.

Peripheral Simulation
Peripheral Simulation simulates the effects of on-chip peripherals including special function regisers.

Debugger Functions
Debugger Functions allow you to expand the command scope of the debugger and create and respond to stimuli.

Toolbox Buttons
Toolbox Buttons are a convenient way for you to connect debugger functions buttons on the user-interface.

AGSI Drivers
AGSI drivers interface the µVision Debugger to third-party simulation DLLs.