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Print addressing configuration

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This commit is contained in:
Alex Forencich 2021-05-30 12:19:01 -07:00
parent e3183862bb
commit 16b174b490
2 changed files with 30 additions and 0 deletions
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15
rtl/axis_ram_switch.v
View File

@ -184,8 +184,18 @@ initial begin
if (M_BASE == 0) begin if (M_BASE == 0) begin
// M_BASE is zero, route with tdest as port index // M_BASE is zero, route with tdest as port index
$display("Addressing configuration for axis_switch instance %m");
for (i = 0; i < M_COUNT; i = i + 1) begin
$display("%d: %08x-%08x (connect mask %b)", i, i << (DEST_WIDTH-CL_M_COUNT), ((i+1) << (DEST_WIDTH-CL_M_COUNT))-1, M_CONNECT[i*S_COUNT +: S_COUNT]);
end
end else if (M_TOP == 0) begin end else if (M_TOP == 0) begin
// M_TOP is zero, assume equal to M_BASE // M_TOP is zero, assume equal to M_BASE
$display("Addressing configuration for axis_switch instance %m");
for (i = 0; i < M_COUNT; i = i + 1) begin
$display("%d: %08x (connect mask %b)", i, M_BASE[i*DEST_WIDTH +: DEST_WIDTH], M_CONNECT[i*S_COUNT +: S_COUNT]);
end
for (i = 0; i < M_COUNT; i = i + 1) begin for (i = 0; i < M_COUNT; i = i + 1) begin
for (j = i+1; j < M_COUNT; j = j + 1) begin for (j = i+1; j < M_COUNT; j = j + 1) begin
if (M_BASE[i*DEST_WIDTH +: DEST_WIDTH] == M_BASE[j*DEST_WIDTH +: DEST_WIDTH]) begin if (M_BASE[i*DEST_WIDTH +: DEST_WIDTH] == M_BASE[j*DEST_WIDTH +: DEST_WIDTH]) begin
@ -197,6 +207,11 @@ initial begin
end end
end end
end else begin end else begin
$display("Addressing configuration for axis_switch instance %m");
for (i = 0; i < M_COUNT; i = i + 1) begin
$display("%d: %08x-%08x (connect mask %b)", i, M_BASE[i*DEST_WIDTH +: DEST_WIDTH], M_TOP[i*DEST_WIDTH +: DEST_WIDTH], M_CONNECT[i*S_COUNT +: S_COUNT]);
end
for (i = 0; i < M_COUNT; i = i + 1) begin for (i = 0; i < M_COUNT; i = i + 1) begin
if (M_BASE[i*DEST_WIDTH +: DEST_WIDTH] > M_TOP[i*DEST_WIDTH +: DEST_WIDTH]) begin if (M_BASE[i*DEST_WIDTH +: DEST_WIDTH] > M_TOP[i*DEST_WIDTH +: DEST_WIDTH]) begin
$error("Error: invalid range (instance %m)"); $error("Error: invalid range (instance %m)");

15
rtl/axis_switch.v
View File

@ -119,8 +119,18 @@ initial begin
if (M_BASE == 0) begin if (M_BASE == 0) begin
// M_BASE is zero, route with tdest as port index // M_BASE is zero, route with tdest as port index
$display("Addressing configuration for axis_switch instance %m");
for (i = 0; i < M_COUNT; i = i + 1) begin
$display("%d: %08x-%08x (connect mask %b)", i, i << (DEST_WIDTH-CL_M_COUNT), ((i+1) << (DEST_WIDTH-CL_M_COUNT))-1, M_CONNECT[i*S_COUNT +: S_COUNT]);
end
end else if (M_TOP == 0) begin end else if (M_TOP == 0) begin
// M_TOP is zero, assume equal to M_BASE // M_TOP is zero, assume equal to M_BASE
$display("Addressing configuration for axis_switch instance %m");
for (i = 0; i < M_COUNT; i = i + 1) begin
$display("%d: %08x (connect mask %b)", i, M_BASE[i*DEST_WIDTH +: DEST_WIDTH], M_CONNECT[i*S_COUNT +: S_COUNT]);
end
for (i = 0; i < M_COUNT; i = i + 1) begin for (i = 0; i < M_COUNT; i = i + 1) begin
for (j = i+1; j < M_COUNT; j = j + 1) begin for (j = i+1; j < M_COUNT; j = j + 1) begin
if (M_BASE[i*DEST_WIDTH +: DEST_WIDTH] == M_BASE[j*DEST_WIDTH +: DEST_WIDTH]) begin if (M_BASE[i*DEST_WIDTH +: DEST_WIDTH] == M_BASE[j*DEST_WIDTH +: DEST_WIDTH]) begin
@ -132,6 +142,11 @@ initial begin
end end
end end
end else begin end else begin
$display("Addressing configuration for axis_switch instance %m");
for (i = 0; i < M_COUNT; i = i + 1) begin
$display("%d: %08x-%08x (connect mask %b)", i, M_BASE[i*DEST_WIDTH +: DEST_WIDTH], M_TOP[i*DEST_WIDTH +: DEST_WIDTH], M_CONNECT[i*S_COUNT +: S_COUNT]);
end
for (i = 0; i < M_COUNT; i = i + 1) begin for (i = 0; i < M_COUNT; i = i + 1) begin
if (M_BASE[i*DEST_WIDTH +: DEST_WIDTH] > M_TOP[i*DEST_WIDTH +: DEST_WIDTH]) begin if (M_BASE[i*DEST_WIDTH +: DEST_WIDTH] > M_TOP[i*DEST_WIDTH +: DEST_WIDTH]) begin
$error("Error: invalid range (instance %m)"); $error("Error: invalid range (instance %m)");