We have a simulation of the ethernet transmission working.

This commit does not include the source files for the ethernet as it does not belong to cvw.
I'll want to fork that repo and make it a submodule as I need to change the source a bit.

sim/questa/wave.do

@@ -1,25 +1,5 @@
 onerror {resume}
 quietly virtual signal -install /testbench/dut/core/ifu/bpred/bpred { /testbench/dut/core/ifu/bpred/bpred/PostSpillInstrRawF[11:7]} rd
-quietly virtual function -install /testbench/dut/rvvisynth -env /testbench/genblk3/#ALWAYS#441,293,397 { &{/testbench/dut/rvvisynth/CSRs[11], /testbench/dut/rvvisynth/CSRs[10], /testbench/dut/rvvisynth/CSRs[9], /testbench/dut/rvvisynth/CSRs[8], /testbench/dut/rvvisynth/CSRs[7], /testbench/dut/rvvisynth/CSRs[6], /testbench/dut/rvvisynth/CSRs[5], /testbench/dut/rvvisynth/CSRs[4], /testbench/dut/rvvisynth/CSRs[3], /testbench/dut/rvvisynth/CSRs[2], /testbench/dut/rvvisynth/CSRs[1], /testbench/dut/rvvisynth/CSRs[0] }} NumCSRs
-quietly virtual function -install /testbench/dut/rvvisynth -env /testbench/genblk3/#ALWAYS#441,293,397 { &{/testbench/dut/rvvisynth/CSRs[23], /testbench/dut/rvvisynth/CSRs[22], /testbench/dut/rvvisynth/CSRs[21], /testbench/dut/rvvisynth/CSRs[20], /testbench/dut/rvvisynth/CSRs[19], /testbench/dut/rvvisynth/CSRs[18], /testbench/dut/rvvisynth/CSRs[17], /testbench/dut/rvvisynth/CSRs[16], /testbench/dut/rvvisynth/CSRs[15], /testbench/dut/rvvisynth/CSRs[14], /testbench/dut/rvvisynth/CSRs[13], /testbench/dut/rvvisynth/CSRs[12] }} CSRAdr0
-quietly virtual function -install /testbench/dut/rvvisynth -env /testbench/genblk3/#ALWAYS#441,293,397 { &{/testbench/dut/rvvisynth/CSRs[87], /testbench/dut/rvvisynth/CSRs[86], /testbench/dut/rvvisynth/CSRs[85], /testbench/dut/rvvisynth/CSRs[84], /testbench/dut/rvvisynth/CSRs[83], /testbench/dut/rvvisynth/CSRs[82], /testbench/dut/rvvisynth/CSRs[81], /testbench/dut/rvvisynth/CSRs[80], /testbench/dut/rvvisynth/CSRs[79], /testbench/dut/rvvisynth/CSRs[78], /testbench/dut/rvvisynth/CSRs[77], /testbench/dut/rvvisynth/CSRs[76], /testbench/dut/rvvisynth/CSRs[75], /testbench/dut/rvvisynth/CSRs[74], /testbench/dut/rvvisynth/CSRs[73], /testbench/dut/rvvisynth/CSRs[72], /testbench/dut/rvvisynth/CSRs[71], /testbench/dut/rvvisynth/CSRs[70], /testbench/dut/rvvisynth/CSRs[69], /testbench/dut/rvvisynth/CSRs[68], /testbench/dut/rvvisynth/CSRs[67], /testbench/dut/rvvisynth/CSRs[66], /testbench/dut/rvvisynth/CSRs[65], /testbench/dut/rvvisynth/CSRs[64], /testbench/dut/rvvisynth/CSRs[63], /testbench/dut/rvvisynth/CSRs[62], /testbench/dut/rvvisynth/CSRs[61], /testbench/dut/rvvisynth/CSRs[60], /testbench/dut/rvvisynth/CSRs[59], /testbench/dut/rvvisynth/CSRs[58], /testbench/dut/rvvisynth/CSRs[57], /testbench/dut/rvvisynth/CSRs[56], /testbench/dut/rvvisynth/CSRs[55], /testbench/dut/rvvisynth/CSRs[54], /testbench/dut/rvvisynth/CSRs[53], /testbench/dut/rvvisynth/CSRs[52], /testbench/dut/rvvisynth/CSRs[51], /testbench/dut/rvvisynth/CSRs[50], /testbench/dut/rvvisynth/CSRs[49], /testbench/dut/rvvisynth/CSRs[48], /testbench/dut/rvvisynth/CSRs[47], /testbench/dut/rvvisynth/CSRs[46], /testbench/dut/rvvisynth/CSRs[45], /testbench/dut/rvvisynth/CSRs[44], /testbench/dut/rvvisynth/CSRs[43], /testbench/dut/rvvisynth/CSRs[42], /testbench/dut/rvvisynth/CSRs[41], /testbench/dut/rvvisynth/CSRs[40], /testbench/dut/rvvisynth/CSRs[39], /testbench/dut/rvvisynth/CSRs[38], /testbench/dut/rvvisynth/CSRs[37], /testbench/dut/rvvisynth/CSRs[36], /testbench/dut/rvvisynth/CSRs[35], /testbench/dut/rvvisynth/CSRs[34], /testbench/dut/rvvisynth/CSRs[33], /testbench/dut/rvvisynth/CSRs[32], /testbench/dut/rvvisynth/CSRs[31], /testbench/dut/rvvisynth/CSRs[30], /testbench/dut/rvvisynth/CSRs[29], /testbench/dut/rvvisynth/CSRs[28], /testbench/dut/rvvisynth/CSRs[27], /testbench/dut/rvvisynth/CSRs[26], /testbench/dut/rvvisynth/CSRs[25], /testbench/dut/rvvisynth/CSRs[24] }} CSRData0
-quietly virtual function -install /testbench/dut/rvvisynth -env /testbench/genblk3/#ALWAYS#441,293,397 { &{/testbench/dut/rvvisynth/CSRs[163], /testbench/dut/rvvisynth/CSRs[162], /testbench/dut/rvvisynth/CSRs[161], /testbench/dut/rvvisynth/CSRs[160], /testbench/dut/rvvisynth/CSRs[159], /testbench/dut/rvvisynth/CSRs[158], /testbench/dut/rvvisynth/CSRs[157], /testbench/dut/rvvisynth/CSRs[156], /testbench/dut/rvvisynth/CSRs[155], /testbench/dut/rvvisynth/CSRs[154], /testbench/dut/rvvisynth/CSRs[153], /testbench/dut/rvvisynth/CSRs[152], /testbench/dut/rvvisynth/CSRs[151], /testbench/dut/rvvisynth/CSRs[150], /testbench/dut/rvvisynth/CSRs[149], /testbench/dut/rvvisynth/CSRs[148], /testbench/dut/rvvisynth/CSRs[147], /testbench/dut/rvvisynth/CSRs[146], /testbench/dut/rvvisynth/CSRs[145], /testbench/dut/rvvisynth/CSRs[144], /testbench/dut/rvvisynth/CSRs[143], /testbench/dut/rvvisynth/CSRs[142], /testbench/dut/rvvisynth/CSRs[141], /testbench/dut/rvvisynth/CSRs[140], /testbench/dut/rvvisynth/CSRs[139], /testbench/dut/rvvisynth/CSRs[138], /testbench/dut/rvvisynth/CSRs[137], /testbench/dut/rvvisynth/CSRs[136], /testbench/dut/rvvisynth/CSRs[135], /testbench/dut/rvvisynth/CSRs[134], /testbench/dut/rvvisynth/CSRs[133], /testbench/dut/rvvisynth/CSRs[132], /testbench/dut/rvvisynth/CSRs[131], /testbench/dut/rvvisynth/CSRs[130], /testbench/dut/rvvisynth/CSRs[129], /testbench/dut/rvvisynth/CSRs[128], /testbench/dut/rvvisynth/CSRs[127], /testbench/dut/rvvisynth/CSRs[126], /testbench/dut/rvvisynth/CSRs[125], /testbench/dut/rvvisynth/CSRs[124], /testbench/dut/rvvisynth/CSRs[123], /testbench/dut/rvvisynth/CSRs[122], /testbench/dut/rvvisynth/CSRs[121], /testbench/dut/rvvisynth/CSRs[120], /testbench/dut/rvvisynth/CSRs[119], /testbench/dut/rvvisynth/CSRs[118], /testbench/dut/rvvisynth/CSRs[117], /testbench/dut/rvvisynth/CSRs[116], /testbench/dut/rvvisynth/CSRs[115], /testbench/dut/rvvisynth/CSRs[114], /testbench/dut/rvvisynth/CSRs[113], /testbench/dut/rvvisynth/CSRs[112], /testbench/dut/rvvisynth/CSRs[111], /testbench/dut/rvvisynth/CSRs[110], /testbench/dut/rvvisynth/CSRs[109], /testbench/dut/rvvisynth/CSRs[108], /testbench/dut/rvvisynth/CSRs[107], /testbench/dut/rvvisynth/CSRs[106], /testbench/dut/rvvisynth/CSRs[105], /testbench/dut/rvvisynth/CSRs[104], /testbench/dut/rvvisynth/CSRs[103], /testbench/dut/rvvisynth/CSRs[102], /testbench/dut/rvvisynth/CSRs[101], /testbench/dut/rvvisynth/CSRs[100] }} CSRData1
-quietly virtual function -install /testbench/dut/rvvisynth -env /testbench/genblk3/#ALWAYS#441,293,397 { &{/testbench/dut/rvvisynth/CSRs[175], /testbench/dut/rvvisynth/CSRs[174], /testbench/dut/rvvisynth/CSRs[173], /testbench/dut/rvvisynth/CSRs[172], /testbench/dut/rvvisynth/CSRs[171], /testbench/dut/rvvisynth/CSRs[170], /testbench/dut/rvvisynth/CSRs[169], /testbench/dut/rvvisynth/CSRs[168], /testbench/dut/rvvisynth/CSRs[167], /testbench/dut/rvvisynth/CSRs[166], /testbench/dut/rvvisynth/CSRs[165], /testbench/dut/rvvisynth/CSRs[164] }} CSRAdr2
-quietly virtual function -install /testbench/dut/rvvisynth -env /testbench/genblk3/#ALWAYS#441,293,397 { &{/testbench/dut/rvvisynth/CSRs[239], /testbench/dut/rvvisynth/CSRs[238], /testbench/dut/rvvisynth/CSRs[237], /testbench/dut/rvvisynth/CSRs[236], /testbench/dut/rvvisynth/CSRs[235], /testbench/dut/rvvisynth/CSRs[234], /testbench/dut/rvvisynth/CSRs[233], /testbench/dut/rvvisynth/CSRs[232], /testbench/dut/rvvisynth/CSRs[231], /testbench/dut/rvvisynth/CSRs[230], /testbench/dut/rvvisynth/CSRs[229], /testbench/dut/rvvisynth/CSRs[228], /testbench/dut/rvvisynth/CSRs[227], /testbench/dut/rvvisynth/CSRs[226], /testbench/dut/rvvisynth/CSRs[225], /testbench/dut/rvvisynth/CSRs[224], /testbench/dut/rvvisynth/CSRs[223], /testbench/dut/rvvisynth/CSRs[222], /testbench/dut/rvvisynth/CSRs[221], /testbench/dut/rvvisynth/CSRs[220], /testbench/dut/rvvisynth/CSRs[219], /testbench/dut/rvvisynth/CSRs[218], /testbench/dut/rvvisynth/CSRs[217], /testbench/dut/rvvisynth/CSRs[216], /testbench/dut/rvvisynth/CSRs[215], /testbench/dut/rvvisynth/CSRs[214], /testbench/dut/rvvisynth/CSRs[213], /testbench/dut/rvvisynth/CSRs[212], /testbench/dut/rvvisynth/CSRs[211], /testbench/dut/rvvisynth/CSRs[210], /testbench/dut/rvvisynth/CSRs[209], /testbench/dut/rvvisynth/CSRs[208], /testbench/dut/rvvisynth/CSRs[207], /testbench/dut/rvvisynth/CSRs[206], /testbench/dut/rvvisynth/CSRs[205], /testbench/dut/rvvisynth/CSRs[204], /testbench/dut/rvvisynth/CSRs[203], /testbench/dut/rvvisynth/CSRs[202], /testbench/dut/rvvisynth/CSRs[201], /testbench/dut/rvvisynth/CSRs[200], /testbench/dut/rvvisynth/CSRs[199], /testbench/dut/rvvisynth/CSRs[198], /testbench/dut/rvvisynth/CSRs[197], /testbench/dut/rvvisynth/CSRs[196], /testbench/dut/rvvisynth/CSRs[195], /testbench/dut/rvvisynth/CSRs[194], /testbench/dut/rvvisynth/CSRs[193], /testbench/dut/rvvisynth/CSRs[192], /testbench/dut/rvvisynth/CSRs[191], /testbench/dut/rvvisynth/CSRs[190], /testbench/dut/rvvisynth/CSRs[189], /testbench/dut/rvvisynth/CSRs[188], /testbench/dut/rvvisynth/CSRs[187], /testbench/dut/rvvisynth/CSRs[186], /testbench/dut/rvvisynth/CSRs[185], /testbench/dut/rvvisynth/CSRs[184], /testbench/dut/rvvisynth/CSRs[183], /testbench/dut/rvvisynth/CSRs[182], /testbench/dut/rvvisynth/CSRs[181], /testbench/dut/rvvisynth/CSRs[180], /testbench/dut/rvvisynth/CSRs[179], /testbench/dut/rvvisynth/CSRs[178], /testbench/dut/rvvisynth/CSRs[177], /testbench/dut/rvvisynth/CSRs[176] }} CSRData2
-quietly virtual function -install /testbench/dut -env /testbench/genblk3/#ALWAYS#441,293,397 { &{/testbench/dut/Required[63], /testbench/dut/Required[62], /testbench/dut/Required[61], /testbench/dut/Required[60], /testbench/dut/Required[59], /testbench/dut/Required[58], /testbench/dut/Required[57], /testbench/dut/Required[56], /testbench/dut/Required[55], /testbench/dut/Required[54], /testbench/dut/Required[53], /testbench/dut/Required[52], /testbench/dut/Required[51], /testbench/dut/Required[50], /testbench/dut/Required[49], /testbench/dut/Required[48], /testbench/dut/Required[47], /testbench/dut/Required[46], /testbench/dut/Required[45], /testbench/dut/Required[44], /testbench/dut/Required[43], /testbench/dut/Required[42], /testbench/dut/Required[41], /testbench/dut/Required[40], /testbench/dut/Required[39], /testbench/dut/Required[38], /testbench/dut/Required[37], /testbench/dut/Required[36], /testbench/dut/Required[35], /testbench/dut/Required[34], /testbench/dut/Required[33], /testbench/dut/Required[32], /testbench/dut/Required[31], /testbench/dut/Required[30], /testbench/dut/Required[29], /testbench/dut/Required[28], /testbench/dut/Required[27], /testbench/dut/Required[26], /testbench/dut/Required[25], /testbench/dut/Required[24], /testbench/dut/Required[23], /testbench/dut/Required[22], /testbench/dut/Required[21], /testbench/dut/Required[20], /testbench/dut/Required[19], /testbench/dut/Required[18], /testbench/dut/Required[17], /testbench/dut/Required[16], /testbench/dut/Required[15], /testbench/dut/Required[14], /testbench/dut/Required[13], /testbench/dut/Required[12], /testbench/dut/Required[11], /testbench/dut/Required[10], /testbench/dut/Required[9], /testbench/dut/Required[8], /testbench/dut/Required[7], /testbench/dut/Required[6], /testbench/dut/Required[5], /testbench/dut/Required[4], /testbench/dut/Required[3], /testbench/dut/Required[2], /testbench/dut/Required[1], /testbench/dut/Required[0] }} PCW
-quietly virtual function -install /testbench/dut -env /testbench/genblk3/#ALWAYS#441,293,397 { &{/testbench/dut/Required[95], /testbench/dut/Required[94], /testbench/dut/Required[93], /testbench/dut/Required[92], /testbench/dut/Required[91], /testbench/dut/Required[90], /testbench/dut/Required[89], /testbench/dut/Required[88], /testbench/dut/Required[87], /testbench/dut/Required[86], /testbench/dut/Required[85], /testbench/dut/Required[84], /testbench/dut/Required[83], /testbench/dut/Required[82], /testbench/dut/Required[81], /testbench/dut/Required[80], /testbench/dut/Required[79], /testbench/dut/Required[78], /testbench/dut/Required[77], /testbench/dut/Required[76], /testbench/dut/Required[75], /testbench/dut/Required[74], /testbench/dut/Required[73], /testbench/dut/Required[72], /testbench/dut/Required[71], /testbench/dut/Required[70], /testbench/dut/Required[69], /testbench/dut/Required[68], /testbench/dut/Required[67], /testbench/dut/Required[66], /testbench/dut/Required[65], /testbench/dut/Required[64] }} InstrW
-quietly virtual function -install /testbench/dut -env /testbench/genblk3/#ALWAYS#441,293,397 { &{/testbench/dut/Required[159], /testbench/dut/Required[158], /testbench/dut/Required[157], /testbench/dut/Required[156], /testbench/dut/Required[155], /testbench/dut/Required[154], /testbench/dut/Required[153], /testbench/dut/Required[152], /testbench/dut/Required[151], /testbench/dut/Required[150], /testbench/dut/Required[149], /testbench/dut/Required[148], /testbench/dut/Required[147], /testbench/dut/Required[146], /testbench/dut/Required[145], /testbench/dut/Required[144], /testbench/dut/Required[143], /testbench/dut/Required[142], /testbench/dut/Required[141], /testbench/dut/Required[140], /testbench/dut/Required[139], /testbench/dut/Required[138], /testbench/dut/Required[137], /testbench/dut/Required[136], /testbench/dut/Required[135], /testbench/dut/Required[134], /testbench/dut/Required[133], /testbench/dut/Required[132], /testbench/dut/Required[131], /testbench/dut/Required[130], /testbench/dut/Required[129], /testbench/dut/Required[128], /testbench/dut/Required[127], /testbench/dut/Required[126], /testbench/dut/Required[125], /testbench/dut/Required[124], /testbench/dut/Required[123], /testbench/dut/Required[122], /testbench/dut/Required[121], /testbench/dut/Required[120], /testbench/dut/Required[119], /testbench/dut/Required[118], /testbench/dut/Required[117], /testbench/dut/Required[116], /testbench/dut/Required[115], /testbench/dut/Required[114], /testbench/dut/Required[113], /testbench/dut/Required[112], /testbench/dut/Required[111], /testbench/dut/Required[110], /testbench/dut/Required[109], /testbench/dut/Required[108], /testbench/dut/Required[107], /testbench/dut/Required[106], /testbench/dut/Required[105], /testbench/dut/Required[104], /testbench/dut/Required[103], /testbench/dut/Required[102], /testbench/dut/Required[101], /testbench/dut/Required[100], /testbench/dut/Required[99], /testbench/dut/Required[98], /testbench/dut/Required[97], /testbench/dut/Required[96] }} Mcycle
-quietly virtual function -install /testbench/dut -env /testbench/genblk3/#ALWAYS#441,293,397 { &{/testbench/dut/Required[223], /testbench/dut/Required[222], /testbench/dut/Required[221], /testbench/dut/Required[220], /testbench/dut/Required[219], /testbench/dut/Required[218], /testbench/dut/Required[217], /testbench/dut/Required[216], /testbench/dut/Required[215], /testbench/dut/Required[214], /testbench/dut/Required[213], /testbench/dut/Required[212], /testbench/dut/Required[211], /testbench/dut/Required[210], /testbench/dut/Required[209], /testbench/dut/Required[208], /testbench/dut/Required[207], /testbench/dut/Required[206], /testbench/dut/Required[205], /testbench/dut/Required[204], /testbench/dut/Required[203], /testbench/dut/Required[202], /testbench/dut/Required[201], /testbench/dut/Required[200], /testbench/dut/Required[199], /testbench/dut/Required[198], /testbench/dut/Required[197], /testbench/dut/Required[196], /testbench/dut/Required[195], /testbench/dut/Required[194], /testbench/dut/Required[193], /testbench/dut/Required[192], /testbench/dut/Required[191], /testbench/dut/Required[190], /testbench/dut/Required[189], /testbench/dut/Required[188], /testbench/dut/Required[187], /testbench/dut/Required[186], /testbench/dut/Required[185], /testbench/dut/Required[184], /testbench/dut/Required[183], /testbench/dut/Required[182], /testbench/dut/Required[181], /testbench/dut/Required[180], /testbench/dut/Required[179], /testbench/dut/Required[178], /testbench/dut/Required[177], /testbench/dut/Required[176], /testbench/dut/Required[175], /testbench/dut/Required[174], /testbench/dut/Required[173], /testbench/dut/Required[172], /testbench/dut/Required[171], /testbench/dut/Required[170], /testbench/dut/Required[169], /testbench/dut/Required[168], /testbench/dut/Required[167], /testbench/dut/Required[166], /testbench/dut/Required[165], /testbench/dut/Required[164], /testbench/dut/Required[163], /testbench/dut/Required[162], /testbench/dut/Required[161], /testbench/dut/Required[160] }} Minstret
-quietly virtual signal -install /testbench/dut {/testbench/dut/Required[224]  } TrapW
-quietly virtual function -install /testbench/dut -env /testbench/genblk3/#ALWAYS#441,293,397 { &{/testbench/dut/Required[226], /testbench/dut/Required[225] }} PrivilegeModeW
-quietly virtual signal -install /testbench/dut {/testbench/dut/Registers[0]  } GPRWen
-quietly virtual signal -install /testbench/dut {/testbench/dut/Registers[1]  } FPRWen
-quietly virtual function -install /testbench/dut -env /testbench/genblk3/#ALWAYS#441,293,397 { &{/testbench/dut/Registers[6], /testbench/dut/Registers[5], /testbench/dut/Registers[4], /testbench/dut/Registers[3], /testbench/dut/Registers[2] }} GPRAdr
-quietly virtual function -install /testbench/dut -env /testbench/genblk3/#ALWAYS#441,293,397 { &{/testbench/dut/Registers[71], /testbench/dut/Registers[70], /testbench/dut/Registers[69], /testbench/dut/Registers[68], /testbench/dut/Registers[67], /testbench/dut/Registers[66], /testbench/dut/Registers[65], /testbench/dut/Registers[64], /testbench/dut/Registers[63], /testbench/dut/Registers[62], /testbench/dut/Registers[61], /testbench/dut/Registers[60], /testbench/dut/Registers[59], /testbench/dut/Registers[58], /testbench/dut/Registers[57], /testbench/dut/Registers[56], /testbench/dut/Registers[55], /testbench/dut/Registers[54], /testbench/dut/Registers[53], /testbench/dut/Registers[52], /testbench/dut/Registers[51], /testbench/dut/Registers[50], /testbench/dut/Registers[49], /testbench/dut/Registers[48], /testbench/dut/Registers[47], /testbench/dut/Registers[46], /testbench/dut/Registers[45], /testbench/dut/Registers[44], /testbench/dut/Registers[43], /testbench/dut/Registers[42], /testbench/dut/Registers[41], /testbench/dut/Registers[40], /testbench/dut/Registers[39], /testbench/dut/Registers[38], /testbench/dut/Registers[37], /testbench/dut/Registers[36], /testbench/dut/Registers[35], /testbench/dut/Registers[34], /testbench/dut/Registers[33], /testbench/dut/Registers[32], /testbench/dut/Registers[31], /testbench/dut/Registers[30], /testbench/dut/Registers[29], /testbench/dut/Registers[28], /testbench/dut/Registers[27], /testbench/dut/Registers[26], /testbench/dut/Registers[25], /testbench/dut/Registers[24], /testbench/dut/Registers[23], /testbench/dut/Registers[22], /testbench/dut/Registers[21], /testbench/dut/Registers[20], /testbench/dut/Registers[19], /testbench/dut/Registers[18], /testbench/dut/Registers[17], /testbench/dut/Registers[16], /testbench/dut/Registers[15], /testbench/dut/Registers[14], /testbench/dut/Registers[13], /testbench/dut/Registers[12], /testbench/dut/Registers[11], /testbench/dut/Registers[10], /testbench/dut/Registers[9], /testbench/dut/Registers[8], /testbench/dut/Registers[7] }} GPRValue
-quietly virtual function -install /testbench/dut -env /testbench/genblk3/#ALWAYS#441,293,397 { &{/testbench/dut/Registers[76], /testbench/dut/Registers[75], /testbench/dut/Registers[74], /testbench/dut/Registers[73], /testbench/dut/Registers[72], /testbench/dut/Registers[71] }} GPRAdr001
-quietly virtual function -install /testbench/dut -env /testbench/genblk3/#ALWAYS#441,293,397 { &{/testbench/dut/Registers[139], /testbench/dut/Registers[138], /testbench/dut/Registers[137], /testbench/dut/Registers[136], /testbench/dut/Registers[135], /testbench/dut/Registers[134], /testbench/dut/Registers[133], /testbench/dut/Registers[132], /testbench/dut/Registers[131], /testbench/dut/Registers[130], /testbench/dut/Registers[129], /testbench/dut/Registers[128], /testbench/dut/Registers[127], /testbench/dut/Registers[126], /testbench/dut/Registers[125], /testbench/dut/Registers[124], /testbench/dut/Registers[123], /testbench/dut/Registers[122], /testbench/dut/Registers[121], /testbench/dut/Registers[120], /testbench/dut/Registers[119], /testbench/dut/Registers[118], /testbench/dut/Registers[117], /testbench/dut/Registers[116], /testbench/dut/Registers[115], /testbench/dut/Registers[114], /testbench/dut/Registers[113], /testbench/dut/Registers[112], /testbench/dut/Registers[111], /testbench/dut/Registers[110], /testbench/dut/Registers[109], /testbench/dut/Registers[108], /testbench/dut/Registers[107], /testbench/dut/Registers[106], /testbench/dut/Registers[105], /testbench/dut/Registers[104], /testbench/dut/Registers[103], /testbench/dut/Registers[102], /testbench/dut/Registers[101], /testbench/dut/Registers[100], /testbench/dut/Registers[99], /testbench/dut/Registers[98], /testbench/dut/Registers[97], /testbench/dut/Registers[96], /testbench/dut/Registers[95], /testbench/dut/Registers[94], /testbench/dut/Registers[93], /testbench/dut/Registers[92], /testbench/dut/Registers[91], /testbench/dut/Registers[90], /testbench/dut/Registers[89], /testbench/dut/Registers[88], /testbench/dut/Registers[87], /testbench/dut/Registers[86], /testbench/dut/Registers[85], /testbench/dut/Registers[84], /testbench/dut/Registers[83], /testbench/dut/Registers[82], /testbench/dut/Registers[81], /testbench/dut/Registers[80], /testbench/dut/Registers[79], /testbench/dut/Registers[78], /testbench/dut/Registers[77], /testbench/dut/Registers[76] }} FPRValue
-quietly virtual function -install /testbench/dut -env /testbench/genblk3/#ALWAYS#441,293,397 { &{/testbench/dut/Registers[70], /testbench/dut/Registers[69], /testbench/dut/Registers[68], /testbench/dut/Registers[67], /testbench/dut/Registers[66], /testbench/dut/Registers[65], /testbench/dut/Registers[64], /testbench/dut/Registers[63], /testbench/dut/Registers[62], /testbench/dut/Registers[61], /testbench/dut/Registers[60], /testbench/dut/Registers[59], /testbench/dut/Registers[58], /testbench/dut/Registers[57], /testbench/dut/Registers[56], /testbench/dut/Registers[55], /testbench/dut/Registers[54], /testbench/dut/Registers[53], /testbench/dut/Registers[52], /testbench/dut/Registers[51], /testbench/dut/Registers[50], /testbench/dut/Registers[49], /testbench/dut/Registers[48], /testbench/dut/Registers[47], /testbench/dut/Registers[46], /testbench/dut/Registers[45], /testbench/dut/Registers[44], /testbench/dut/Registers[43], /testbench/dut/Registers[42], /testbench/dut/Registers[41], /testbench/dut/Registers[40], /testbench/dut/Registers[39], /testbench/dut/Registers[38], /testbench/dut/Registers[37], /testbench/dut/Registers[36], /testbench/dut/Registers[35], /testbench/dut/Registers[34], /testbench/dut/Registers[33], /testbench/dut/Registers[32], /testbench/dut/Registers[31], /testbench/dut/Registers[30], /testbench/dut/Registers[29], /testbench/dut/Registers[28], /testbench/dut/Registers[27], /testbench/dut/Registers[26], /testbench/dut/Registers[25], /testbench/dut/Registers[24], /testbench/dut/Registers[23], /testbench/dut/Registers[22], /testbench/dut/Registers[21], /testbench/dut/Registers[20], /testbench/dut/Registers[19], /testbench/dut/Registers[18], /testbench/dut/Registers[17], /testbench/dut/Registers[16], /testbench/dut/Registers[15], /testbench/dut/Registers[14], /testbench/dut/Registers[13], /testbench/dut/Registers[12], /testbench/dut/Registers[11], /testbench/dut/Registers[10], /testbench/dut/Registers[9], /testbench/dut/Registers[8], /testbench/dut/Registers[7] }} GPRValue001
-quietly virtual function -install /testbench/dut -env /testbench/genblk3/#ALWAYS#441,293,397 { &{/testbench/dut/Registers[75], /testbench/dut/Registers[74], /testbench/dut/Registers[73], /testbench/dut/Registers[72], /testbench/dut/Registers[71] }} FPRAdr
 quietly WaveActivateNextPane {} 0
 add wave -noupdate /testbench/clk
 add wave -noupdate /testbench/reset
@@ -680,31 +660,25 @@ add wave -noupdate -group wfi /testbench/dut/core/priv/priv/pmd/WFITimeoutM
 add wave -noupdate -expand -group testbench /testbench/DCacheFlushStart
 add wave -noupdate /testbench/dut/core/lsu/hptw/hptw/HPTWLoadPageFault
 add wave -noupdate /testbench/dut/core/lsu/hptw/hptw/HPTWLoadPageFaultDelay
-add wave -noupdate /testbench/dut/GPRWen
-add wave -noupdate /testbench/dut/FPRWen
-add wave -noupdate /testbench/dut/GPRAdr
-add wave -noupdate /testbench/dut/FPRValue
-add wave -noupdate /testbench/dut/GPRValue001
-add wave -noupdate /testbench/dut/FPRAdr
-add wave -noupdate /testbench/dut/Registers
-add wave -noupdate /testbench/dut/PCW
-add wave -noupdate /testbench/dut/InstrW
-add wave -noupdate /testbench/dut/Mcycle
-add wave -noupdate /testbench/dut/Minstret
-add wave -noupdate /testbench/dut/TrapW
-add wave -noupdate /testbench/dut/PrivilegeModeW
-add wave -noupdate /testbench/dut/Required
-add wave -noupdate /testbench/dut/rvvisynth/NumCSRs
-add wave -noupdate /testbench/dut/rvvisynth/CSRAdr0
-add wave -noupdate /testbench/dut/rvvisynth/CSRData0
-add wave -noupdate /testbench/dut/rvvisynth/CSRData1
-add wave -noupdate /testbench/dut/rvvisynth/CSRAdr2
-add wave -noupdate /testbench/dut/rvvisynth/CSRData2
 add wave -noupdate /testbench/dut/rvvisynth/CSRs
-add wave -noupdate /testbench/dut/rvvisynth/valid
+add wave -noupdate -expand -group rvvi /testbench/dut/rvvisynth/clk
+add wave -noupdate -expand -group rvvi /testbench/dut/rvvisynth/rvvi
+add wave -noupdate -expand -group rvvi /testbench/dut/rvvisynth/valid
+add wave -noupdate -expand -group packetizer -color Gold /testbench/dut/packetizer/CurrState
+add wave -noupdate -expand -group packetizer -radix unsigned /testbench/dut/packetizer/WordCount
+add wave -noupdate -expand -group packetizer /testbench/dut/packetizer/RVVIStall
+add wave -noupdate -expand -group packetizer -expand -group axi-write-interface /testbench/dut/packetizer/m_axi_wdata
+add wave -noupdate -expand -group packetizer -expand -group axi-write-interface /testbench/dut/packetizer/m_axi_wlast
+add wave -noupdate -expand -group packetizer -expand -group axi-write-interface /testbench/dut/packetizer/m_axi_wstrb
+add wave -noupdate -expand -group packetizer -expand -group axi-write-interface /testbench/dut/packetizer/m_axi_wvalid
+add wave -noupdate -expand -group packetizer -expand -group axi-write-interface /testbench/dut/packetizer/m_axi_wready
+add wave -noupdate -expand -group eth /testbench/dut/ethernet/mii_tx_clk
+add wave -noupdate -expand -group eth /testbench/dut/ethernet/mii_txd
+add wave -noupdate -expand -group eth /testbench/dut/ethernet/mii_tx_en
+add wave -noupdate -expand -group eth /testbench/dut/ethernet/mii_tx_er
 TreeUpdate [SetDefaultTree]
-WaveRestoreCursors {{Cursor 4} {6586 ns} 1} {{Cursor 4} {2112952 ns} 0} {{Cursor 3} {403021 ns} 1}
+WaveRestoreCursors {{Cursor 4} {650 ns} 1} {{Cursor 4} {2090 ns} 1} {{Cursor 3} {364 ns} 0}
-quietly wave cursor active 2
+quietly wave cursor active 3
 configure wave -namecolwidth 250
 configure wave -valuecolwidth 194
 configure wave -justifyvalue left
@@ -719,4 +693,4 @@ configure wave -griddelta 40
 configure wave -timeline 0
 configure wave -timelineunits ns
 update
-WaveRestoreZoom {2039338 ns} {2323972 ns}
+WaveRestoreZoom {266 ns} {618 ns}

src/rvvi/packetizer.sv

@@ -116,7 +116,7 @@ module packetizer import cvw::*; #(parameter cvw_t P,
   // *** BUG BytesInFrame will eventually depend on the length of the data stored into the ethernet frame
   // for now this will be exactly 608 bits (76 bytes, 19 words)
   assign BytesInFrame = 12'd76;
-  assign BurstDone = WordCount == BytesInFrame[11:2];
+  assign BurstDone = WordCount == (BytesInFrame[11:2] - 1'b1);
 
   assign m_axi_awid = '0;
   assign m_axi_awaddr = '0; // *** bug update to be based on the correct address during each beat.
@@ -133,15 +133,15 @@ module packetizer import cvw::*; #(parameter cvw_t P,
   assign TotalFrame = {rvvi, Length, Tag, DstMac, SrcMac};
 
   // *** fix me later
-  assign SrcMac = '0;
+  assign SrcMac = 48'h8F54_0000_1654; // made something up
-  assign DstMac = '0;
+  assign DstMac = 48'h4502_1111_6843;
   assign Tag = '0;
   assign Length = BytesInFrame + 16'd6 + 16'd6 + 16'd4 + 16'd2;
   
   assign m_axi_wdata = TotalFrameWords[WordCount];
   assign m_axi_wstrb = '1;
   assign m_axi_wlast = BurstDone;
-  assign m_axi_wvalid = (CurrState == STATE_RDY & valid) | (CurrState == STATE_TRANS);
+  assign m_axi_wvalid = (CurrState == STATE_TRANS);
   
   assign m_axi_bready = 1'b1; // *** probably wrong.
 

src/wally/wallypipelinedsoc.sv

@@ -135,6 +135,11 @@ module wallypipelinedsoc import cvw::*; #(parameter cvw_t P)  (
   logic                                             m_axi_rvalid;
   logic                                             m_axi_rready;
 
+  logic [3:0]                                       mii_txd;
+  logic                                             mii_tx_en, mii_tx_er;
+  
+  logic                                             tx_error_underflow, tx_fifo_overflow, tx_fifo_bad_frame, tx_fifo_good_frame, rx_error_bad_frame;
+  logic                                             rx_error_bad_fcs, rx_fifo_overflow, rx_fifo_bad_frame, rx_fifo_good_frame;
   
   
 
@@ -145,8 +150,31 @@ module wallypipelinedsoc import cvw::*; #(parameter cvw_t P)  (
     .m_axi_arburst, .m_axi_arcache, .m_axi_arvalid, .m_axi_arready, .m_axi_rid, .m_axi_rdata, .m_axi_rresp,
     .m_axi_rlast, .m_axi_rvalid, .m_axi_rready);
 
+  eth_mac_mii_fifo #("GENERIC", "BUFG", 32) ethernet(.rst(reset), .logic_clk(clk), .logic_rst(reset),
+    .tx_axis_tdata(m_axi_wdata), .tx_axis_tkeep(m_axi_wstrb), .tx_axis_tvalid(m_axi_wvalid), .tx_axis_tready(m_axi_wready),
+    .tx_axis_tlast(m_axi_wlast), .tx_axis_tuser('0), .rx_axis_tdata(), .rx_axis_tkeep(), .rx_axis_tvalid(), .rx_axis_tready(1'b1),
+    .rx_axis_tlast(), .rx_axis_tuser(),
+
+    // *** update these
+    .mii_rx_clk(clk), // *** need to be the mii clock
+    .mii_rxd('0),
+    .mii_rx_dv('0),
+    .mii_rx_er('0),
+    .mii_tx_clk(clk), // *** needs to be the mii clock
+    .mii_txd,
+    .mii_tx_en,
+    .mii_tx_er,
+
+    // status
+    .tx_error_underflow, .tx_fifo_overflow, .tx_fifo_bad_frame, .tx_fifo_good_frame, .rx_error_bad_frame,
+    .rx_error_bad_fcs, .rx_fifo_overflow, .rx_fifo_bad_frame, .rx_fifo_good_frame, 
+    .cfg_ifg(8'd12), .cfg_tx_enable(1'b1), .cfg_rx_enable(1'b1)
+    );
+  
+
+
   // *** finally fake the axi4 interface
   assign m_axi_awready = '1;
-  assign m_axi_wready = '1;
+  //assign m_axi_wready = '1;
   
 endmodule