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wow - loopback in sim actually worksgit status

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This commit is contained in:
Yehowshua Immanuel 2023-09-28 06:57:38 -04:00
parent ad1bdfc8b1
commit 9f90b00b25
10 changed files with 96 additions and 261 deletions
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14
bram_tests/Testbench.bsv
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@ -19,7 +19,7 @@ module mkTestbench();
cfg.allowWriteResponseBypass = False;
// BRAM2Port#(Bit#(8), Bit#(8)) dut0 <- mkBRAM2Server(cfg);
cfg.loadFormat = tagged Hex "bram2.txt";
BRAM2Port#(Bit#(8), Bit#(8)) dut1 <- mkBRAM2Server(cfg);
BRAM1Port#(Bit#(8), Bit#(8)) dut1 <- mkBRAM1Server(cfg);
rule counting;
count <= count + 1;
@ -31,21 +31,21 @@ module mkTestbench();
delay(10);
action
$display("count = %d", count);
dut1.portB.request.put(makeRequest(False, 0, 0));
dut1.portA.request.put(makeRequest(False, 0, 0));
endaction
action
$display("count = %d", count);
$display("dut1read[0] = %x", dut1.portB.response.get);
dut1.portB.request.put(makeRequest(False, 1, 0));
$display("dut1read[0] = %x", dut1.portA.response.get);
dut1.portA.request.put(makeRequest(False, 1, 0));
endaction
action
$display("count = %d", count);
$display("dut1read[1] = %x", dut1.portB.response.get);
dut1.portB.request.put(makeRequest(False, 2, 0));
$display("dut1read[1] = %x", dut1.portA.response.get);
dut1.portA.request.put(makeRequest(False, 2, 0));
endaction
action
$display("count = %d", count);
$display("dut1read[2] = %x", dut1.portB.response.get);
$display("dut1read[2] = %x", dut1.portA.response.get);
endaction
delay(100);
action