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Take #3, don't mix blocking and non-blocking assignments

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Andreas Traber 2015-08-28 14:01:39 +02:00
parent 5ea5e01990
commit 18e0373468
1 changed files with 12 additions and 12 deletions
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24
cs_registers.sv
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@ -278,9 +278,9 @@ module cs_registers
if (is_pccr == 1'b1) begin
unique case (csr_op_i)
`CSR_OP_NONE: ;
`CSR_OP_WRITE: PCCR_n[0] <= csr_wdata_i;
`CSR_OP_SET: PCCR_n[0] <= csr_wdata_i | PCCR_q[0];
`CSR_OP_CLEAR: PCCR_n[0] <= csr_wdata_i & ~(PCCR_q[0]);
`CSR_OP_WRITE: PCCR_n[0] = csr_wdata_i;
`CSR_OP_SET: PCCR_n[0] = csr_wdata_i | PCCR_q[0];
`CSR_OP_CLEAR: PCCR_n[0] = csr_wdata_i & ~(PCCR_q[0]);
endcase
end
end
@ -299,9 +299,9 @@ module cs_registers
if (is_pccr == 1'b1 && (pccr_all_sel == 1'b1 || pccr_index == i)) begin
unique case (csr_op_i)
`CSR_OP_NONE: ;
`CSR_OP_WRITE: PCCR_n[i] <= csr_wdata_i;
`CSR_OP_SET: PCCR_n[i] <= csr_wdata_i | PCCR_q[i];
`CSR_OP_CLEAR: PCCR_n[i] <= csr_wdata_i & ~(PCCR_q[i]);
`CSR_OP_WRITE: PCCR_n[i] = csr_wdata_i;
`CSR_OP_SET: PCCR_n[i] = csr_wdata_i | PCCR_q[i];
`CSR_OP_CLEAR: PCCR_n[i] = csr_wdata_i & ~(PCCR_q[i]);
endcase
end
end
@ -317,18 +317,18 @@ module cs_registers
if (is_pcmr) begin
unique case (csr_op_i)
`CSR_OP_NONE: ;
`CSR_OP_WRITE: PCMR_n <= csr_wdata_i;
`CSR_OP_SET: PCMR_n <= csr_wdata_i | PCMR_q;
`CSR_OP_CLEAR: PCMR_n <= csr_wdata_i & ~(PCMR_q);
`CSR_OP_WRITE: PCMR_n = csr_wdata_i;
`CSR_OP_SET: PCMR_n = csr_wdata_i | PCMR_q;
`CSR_OP_CLEAR: PCMR_n = csr_wdata_i & ~(PCMR_q);
endcase
end
if (is_pcer) begin
unique case (csr_op_i)
`CSR_OP_NONE: ;
`CSR_OP_WRITE: PCER_n <= csr_wdata_i;
`CSR_OP_SET: PCER_n <= csr_wdata_i | PCER_q;
`CSR_OP_CLEAR: PCER_n <= csr_wdata_i & ~(PCER_q);
`CSR_OP_WRITE: PCER_n = csr_wdata_i;
`CSR_OP_SET: PCER_n = csr_wdata_i | PCER_q;
`CSR_OP_CLEAR: PCER_n = csr_wdata_i & ~(PCER_q);
endcase
end
end