[][src]Module gba_addresses::ewram

External Work Ram (EWRAM).

There is no default usage of this memory. You can use it for anything that you like.

Note that because of the 2 wait cycles on all accesses of this memory, heavy work should generally move the data into IWRAM, do the changes, and then copy the results back to EWRAM.

  • Size: 256kb
  • Wait states: 2
  • Bus Size: 32-bit
  • Read/Write: 8/16/32

Constants

EWRAM_COUNT

There is 256kb of memory in EWRAM.

EWRAM_ENTRY_SIZE

EWRAM can be accessed byte by byte.

EWRAM_START_ADDR

Base Address of EWRAM