ABSTRACT
The following contact and relay-based macros are described in this chapter: “ld” (load), “ld_not” (load_not), “not”, “or”, “or_not”, “nor”, “and”, “and_not”, “nand”, “xor”, “xor_not”, “xnor”, “out”, “out_not”, “mid_out” (midline output), “mid_out_not” (inverted midline output), “in_out”, “inv_out”, “_set”, “_reset”, “SR” (set–reset), “RS” (reset–set), “r_edge” (rising edge detector), “f_edge” (falling edge detector), “r_toggle” (output toggle with rising edge detector), “f_toggle” (output toggle with falling edge detector), “adrs_re” (Address rising edge detector), “adrs_fe” (Address falling edge detector), “setBF” (set bit field), and “resetBF” (reset bit field). These macros are defined to operate on 1-bit (Boolean) variables.
