2 romContent Width 6 In Description Flag selector from instruction Label FLAG_S Bits 3 In Description Flag register output value Label FR_Q Bits 4 In Description OPCODE Label OP Bits 4 Tunnel NetName OP Tunnel NetName FLAG_S Tunnel NetName FR_Q In Description Microsequencer value Label US_Q Bits 3 Tunnel NetName US_Q In Description Interrupt request bus Label IRQ Bits 4 PriorityEncoder Selector Bits 2 Label Interrupts Splitter Input Splitting 4 Output Splitting 1*4 Multiplexer Bits 5 Splitter Input Splitting 3,5 Tunnel rotation NetName US_Q Out Label ADDR Bits 8 And Tunnel rotation NetName OP Splitter Input Splitting 1,4 Output Splitting 5 Tunnel rotation NetName FC Splitter Input Splitting 2,3 Output Splitting 5 BitSelector Selector Bits 2 Tunnel rotation NetName FLAG_S Splitter rotation Input Splitting 3 Output Splitting 2, Tunnel rotation NetName FR_Q Tunnel NetName FC Out Description Interrupt number rotation Label IT_N Bits 2 Out Label INT_ACTIVE In Description Interrupt mask assert active Label IM_EN In Description Interrupt mask assert not active Label IM_DS RS_FF_AS valueIsProbe true Label INT MASK D_FF Comparator Bits 3 Const Value 0 Bits 3 Tunnel rotation NetName US_Q Const Value 6 Bits 3 intFormat bin Register Label INT LINE Bits 2 VDD rotation