t [[r]] [[= startaddress]] [[repeat]]
Executes an instruction, then displays the current values of all registers and flags.
The r flag toggles display of register values.
If startaddress is given, the debugger starts execution at the given address. Otherwise, it starts execution at the instruction pointed to by the instruction pointer.
If repeat is given, the debugger continues to execute repeat instructions before stopping.
In source-only mode, t operates directly on source lines. The t command can be used to trace instructions in ROM.
The t command with a repetition count outputs instructions for all repetitions.