For the below microprogrammed architecture, what is the ALU sequence of actions/micro instruction code: ALU(F2,F1,F0) required to implement the instruction SUB DO, D1,#1? Assume that CL1 =0 for Latch...

Extracted text: For the below microprogrammed architecture, what is the ALU sequence of actions/micro instruction code: ALU(F2,F1,F0) required to implement the instruction SUB DO, D1,#1? Assume that CL1 =0 for Latch 1 and CL2 =1 for Latch 2 Note: The table below defines the effect of the ALU's function code. Bus A Bus B Guen Read Write Data out Main store TE Guow wData in The memory performs a read when Read 1 TEus Address and a write when Write = 1 Cuan MAR Curn Gvern F2 F1 FO Operatlon MBR Copy P ta bus A A=P G. Gr IR 1 Copy Q to bus A A = Q Grc Copy P+1 to bus A A =P+1 PC 1 TE Gọo Cp 1 1 Copy Q+1 to bus A A = Q+1 DO 1 Copy P- 1 to bus A A =P -1 Co Got D1 1 Copy Q - 1 to bus A A =Q 1 TEO 1 1 Copy bus P +Q to bus A A =P+Q ALU P f(PO) A =P - Q Latch 1 1 Copy bus P Q to bus A t O Latch 2 Function select F, F, Fo F2F1F0=111 O F2F1F0=100 F2F1F0=101 O F2F1F0=010