S А HLSM Inputs: C, A (8), S (8) Outputs: d Variables: tot (8) tot_ld tot_clr id D cir tot_reg Q d=04 tot = 5 Noo Init W

[answerhappygod]

1 (135.59 KiB) Viewed 49 times

S А HLSM Inputs: C, A (8), S (8) Outputs: d Variables: tot (8) tot_ld tot_clr id D cir tot_reg Q d=04 tot = 5 Noo Init Wait Add tot = tot -A tot = 0 Ic && (tot <s) !c && !(tot <S) DispSoda d = 1 (tot == S) DispChange change = 1 А B 8-bit comparator It eg A B 8-bit adder S tot its tot_eq_spatapath 1-3) Which outputs of the magnitude comparator are used? 4-6) Which datapath output is needed to support the comparison tot<S? 7-9) If the HLSM is in state DispSoda, tot is 100, and Sis 100, what is the next state? 10-12) In state DispChange, instead of detecting change = 1, if the HLSM is modified to compute the change value, which components need to be added to the datapath? Data operation in state DispChange: CVal = tot - S 1. only It 2. It and eq 3. gt 4. tot_lt_s 5. tot_ld 6. tot_lt_eq 7. DispChange 8. Wait 9. Init 10. Only a subtractor 11. A subtractor and a register 12. A subtractor, a register, and a comparator