maindec-8e-d1ab-d	MM8E 4K Memory Checkerboard
		maindec-8e-d1ab-pb	MM8E 4K Memory Checkerboard
		maindec-8e-d1aa-d	MM8E 4K Memory Checkerboard
		maindec-8e-d1aa-pb	MM8E 4K Memory Checkerboard