How many registers would it take to implement the FrameChecker module if the state machine uses grey encoding? module FrameChecker ( ); input logic clk, input logic Rst, input logic startin, input logic EndIn, output logic Errorout 01 typedef enum (sReset, sidle, iActive } StateType; StateType sstate; 2 3 04 25 always @(posedge Clk or posedge Rst) begin if ( Rst) begin Errorout <= 0; sstate <=sReset; end else begin ErrorOut <= 0; case (sstate ) sReset : begin end sstate <= sidle; end sIdle: begin if (startIn) begin sstate <= iActive; end endmodule end end iActive begin if ( EndIn) begin sstate <=sIdle; end if ( Startin) begin. ErrorOut <= 1; end endcase end Pick one of the choices

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Please note this says grey encoding.

How many registers would it take to implement the FrameChecker module if the state machine uses grey encoding?
module FrameChecker
(
input logic clk,
input logic Rst,
input logic Startin,
input logic EndIn,
output logic Errorout
);
C
typedef enum (sReset, sidle, iActive } StateType;
StateType sstate;
always @(posedge Clk or posedge Rst) begin
if ( Rst) begin
Errorout <= 0;
5
sState <= SReset;
end else begin
ErrorOut <= 0;
case (sstate )
SReset
end
begin
sstate <= sidle;
end
sIdle begin
if ( startin) begin
sstate <= iActive;
end
end
end
endmodule
iActive: begin
if ( EndIn) begin
sstate <= sidle;
end
if (startin) begin
ErrorOut <= 1;
end
endcase
end
Pick one of the choices
00
01
02
Ⓒ3
04
Transcribed Image Text:How many registers would it take to implement the FrameChecker module if the state machine uses grey encoding? module FrameChecker ( input logic clk, input logic Rst, input logic Startin, input logic EndIn, output logic Errorout ); C typedef enum (sReset, sidle, iActive } StateType; StateType sstate; always @(posedge Clk or posedge Rst) begin if ( Rst) begin Errorout <= 0; 5 sState <= SReset; end else begin ErrorOut <= 0; case (sstate ) SReset end begin sstate <= sidle; end sIdle begin if ( startin) begin sstate <= iActive; end end end endmodule iActive: begin if ( EndIn) begin sstate <= sidle; end if (startin) begin ErrorOut <= 1; end endcase end Pick one of the choices 00 01 02 Ⓒ3 04
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