The assembly of the Registers Module is complete! The Registers Module started off as the ALU Module as part of the 4-Bit Architecture Experiments project. The ALU portion has been removed, leaving the A, B and Accumulator registers. Another 4-bit latch has been added to handle the ALU flags. Only two flags are currently being stored, but I was already using the 74LVC173D 4-bit latches for the A, B, and Accumulator registers, and it makes sense that in the future I might want to have additional flags. Each register has LEDs to indicate the contents and a LED to indicate when the register is enabled.