Pipeline

always @(posedge or negedge)
if (posedge)

Initialisierungsdaten

pro pipeline-kanal:

reg [2:0] posedge_counter;
reg [2:0] negedge_counter;
reg program_status1;
reg program_status2;
reg daten_status1;
reg daten_status2;

1. posedge: prefetch
– Instruction -> Hilfsregister
– PC++
– posedge_counter++

1. negedge: fetch
– kopieren in INSTRUCTION-Register

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