System Microcode

rspboot

Description
This small RSP microcode program enforces the OS synchronization between the host CPU (R4300) and the RSP. These are mostly software conventions, but they do include settings for several hardware registers to begin new tasks.

This microcode processes the task header structure, loads the microcode for the task, and begins the task execution.

The boot code does not remain in IMEM; it must be re-loaded at the beginning of each task.

Copyright © 1999 Nintendo of America Inc. All Rights Reserved Nintendo and N64 are registered trademarks of Nintendo Last Updated January, 1999