RAM Blocks and Register Files. March 12, 2012 ECE 152A - Digital Design Principles 7 ... 64 1111 1111 Invalid 63 1001 1001 99 10 0001 0110 16 0F 0001 0101 15 01 0000 0001 01 00 0000 0000 00 Address Data Decimal Value. March 12, 2012 ECE 152A - Digital Design Principles 18 ... Diagram. March 12, 2012 ECE 152A - Digital Design Principles 24 ...