memory-map.md

Memory Map

0000_0000 - 0fff_ffff: Unused 1000_0000 - 1fff_ffff: Program ROM (mirrored) 2000_0000 - 2fff_ffff: Program RAM (mirrored) 3000_0000 - 3fff_ffff: Memory mapped control registers

Trap Vector Table

1000_0000: Interrupt Table 1000_002c: Exception Table 1000_0058: End of Table

(see Privileged spec p37)

Control Registers

3000_0000: mtime low 3000_0004: mtime high 3000_0008: mtimecmp low 3000_000c: mtimecmp high