Description:	Test the three bit-wise functions of the ALU (AND, OR, NOT). Programmed halts are used to pause for display.
Input:	None.
Output:	Machine halts at appropriate points for observation of the output lamps, as per comments.
Written by:	bhilpert (2006 Sep)
Assembled:	Ref Tape Assembly --- -------- -------------------------------------------------- / AND Test 000: 18.02.00 CR1=2 / 10 001: 19.00.00 CR2=0 / 00 002: 1B.04.00 AND 003: 0D.00.0C OR1=CR5 004: 18.02.00 CR1=2 / 10 005: 19.03.00 CR2=3 / 11 006: 1B.04.00 AND 007: 0E.00.0C OR2=CR5 008: 00.10.00 HLT / halt for display: x1000 / OR Test 009: 18.02.00 CR1=2 / 10 010: 19.00.00 CR2=0 / 00 011: 1B.06.00 OR 012: 0D.00.0C OR1=CR5 013: 18.02.00 CR1=2 / 10 014: 19.03.00 CR2=3 / 11 015: 1B.06.00 OR 016: 0E.00.0C OR2=CR5 017: 00.10.00 HLT / halt for display: x1110 / NOT Test 018: 18.02.00 CR1=2 / 10 019: 1B.05.00 NOT 020: 0D.00.0C OR1=CR5 / display should be x1101