INQ INQ Increment 32bit memory by one INQ Operation: Q <- Q + 1 or M <- M + 1 N V - B D I Z C / . . . . . / . 4510 Versions: +----------------+-----------------------+-----------+---------+----------+ | Addressing Mode| Assembly Language Form| OP CODE |No. Bytes|No. Cycles| +----------------+-----------------------+-----------+---------+----------+ | Q Register | INQ |$42 $42 $1A| 3 | 3 | | ZeroPage Quad | INQ $FF |$42 $42 $E6| 4 | 12dmr | | Absolute Quad | INQ $FFFF |$42 $42 $EE| 5 | 13dmr | |ZeroPage Quad,X | INQ $FF,X |$42 $42 $F6| 4 | 13dmpr | |Absolute Quad,X | INQ $FFFF,X |$42 $42 $FE| 5 | 14dmpr | +----------------+-----------------------+-----------+---------+----------+ d Sub 1 if CPU is at 3.5 MHz m Sub non-bus cycles when at 40 MHz p Add 1 if page boundary is crossed r Add 1 if clock speed is at 40 MHz