ModuleWare Reference Guide - Hornad

Arithmetic PartsSubtractor (sub)Table 6-46. Subtractor Truth Table — Signed, 3-bit din0, din1 and dout (cont.)din0 din1 dout cout100 010 110 1101 010 011 1110 010 100 0111 010 101 0Signed, 3-bit din0, 4-bit din1, 4-bit dout:Table 6-47. Subtractor Truth Table — Signed, 3-bit din0, 4-bit din1, 4-bit doutdin0 din1 dout cout000 0010 1110 0001 0010 1111 0010 0010 0000 0011 0010 0001 0100 0010 1010 0101 0010 1011 0110 0010 1100 0111 0010 1101 0000 1000 1000 1Signed, 3-bit din0, 4-bit din1, 5-bit dout:Table 6-48. Subtractor Truth Table — Signed, 3-bit din0, 4-bit din1, 5-bit doutdin0 din1 dout cout000 0010 11110 0001 0010 11111 0010 0010 00000 0011 0010 00001 0100 0010 11010 0101 0010 11011 0110 0010 11100 0111 0010 11101 0000 1000 01000 0132ModuleWare Reference Manual, Library Version 1.9September 18, 2008