µVision4 User's Guide

Go

The Go command instructs µVision to start running the target program.

• startAddr specifies the starting address at which program execution should start. If startAddr is missing, execution begins from the current program counter.
• stopAddr specifies the address at which program execution should stop. When stopAddr is specified, µVision sets a temporary breakpoint, which is removed when execution stops. If stopaddr is missing, then program execution continues until a breakpoint is reached or until execution is stopped by any other action.

Note

• For 80x51 microcontrollers, the startAddr and stopAddr can contain a Memory Type Specifier.
• When conditional breakpoints are used, µVision must check the break conditions after each instruction. For this reason, µVision runs the target program in single-stepping mode even though the Go command was used to begin execution.

Examples

>G,main         /* Run starting at $ up to address main       */
>G              /* Start at $.  Break with Ctrl+C or breakpoint */