2 romContent Width 6 Splitter Input Splitting 1*4 Output Splitting 4 Out Label IRQ Bits 4 RS_FF_AS Tunnel rotation NetName IRQ0 And Tunnel rotation NetName IM_DS And Tunnel rotation NetName IM_DS RS_FF_AS Tunnel rotation NetName IRQ1 RS_FF_AS Tunnel rotation NetName IRQ2 And Tunnel rotation NetName IM_DS RS_FF_AS Tunnel rotation NetName IRQ3 And Tunnel rotation NetName IM_DS Decoder Selector Bits 2 Comparator Bits 13 Const Value 0 Bits 13 And Terminal Tunnel rotation NetName CLK Tunnel rotation NetName DBUS Tunnel rotation NetName IE Tunnel rotation NetName S Keyboard Tunnel NetName IRQ0 Tunnel NetName DBUS Tunnel rotation NetName CLK Comparator Bits 13 Const Bits 13 And Tunnel rotation NetName OE Tunnel rotation NetName S Ground Tunnel NetName IRQ1 Ground Tunnel NetName IRQ2 Ground Tunnel NetName IRQ3 In Label IM_DS Tunnel NetName IM_DS In Label IT_N Bits 2 In Label OE Tunnel NetName OE In Label IE Tunnel NetName IE In Label S Bits 13 Tunnel NetName S In Label CLK Tunnel NetName CLK Out Label DBUS Bits 16 Tunnel rotation NetName DBUS