171-5921
Description
The 171-5921 board hold two 27C400 rom in a 256 x 16 arrangement setting the max size at 1MB. It also hold an 8KB SRAM for game save.
The 171-5921 board hold two 27C400 rom in a 256 x 16 arrangement setting the max size at 1MB. It also hold an 8KB SRAM for game save.