ARM7DI Data Sheet

for flexibility of addressing, another for rapid context switching and the third for swapping data;

• Three instructions control the flow and privilege level of execution; and

the instruction set to be extended off-chip in an open and uniform way.

required for critical code segments, assembly code programming is also straightforward, unlike some RISC

processors which depend on sophisticated compiler technology to manage complicated instruction

interdependencies.

Typically, while one instruction is being executed, its successor is being decoded, and a third instruction is