Design Specification - BINBCD

To display the Score, a binary to BCD converter is implemented. This converter accepts the four bits of binary data from MUXADD and provides two sets of BCD outputs for the two 7-segment displays. One displays the units of the current score, the other displays the tens; bcd1 (D0-D3) drives the units, and bcd2 (D4-D5) drives the tens.

BINBCD also outputs BUST when Score is 22 or greater, and HIT when Score is 16 or less.