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support bram initialisation

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This commit is contained in:
Pepijn de Vos 2019-09-05 17:25:51 +02:00
parent 7a43be5e43
commit 47374a495d
5 changed files with 25 additions and 3 deletions
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5
techlibs/gowin/brams_map.v
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@ -28,6 +28,7 @@ module \$__GW1NR_SDP (CLK2, CLK3, A1ADDR, A1DATA, A1EN, B1ADDR, B1DATA, B1EN);
generate if (CFG_DBITS == 1) begin
SDP #(
`include "bram_init_16.vh"
.READ_MODE(0),
.BIT_WIDTH_0(1),
.BIT_WIDTH_1(1),
@ -42,6 +43,7 @@ module \$__GW1NR_SDP (CLK2, CLK3, A1ADDR, A1DATA, A1EN, B1ADDR, B1DATA, B1EN);
);
end else if (CFG_DBITS == 2) begin
SDP #(
`include "bram_init_16.vh"
.READ_MODE(0),
.BIT_WIDTH_0(2),
.BIT_WIDTH_1(2),
@ -56,6 +58,7 @@ module \$__GW1NR_SDP (CLK2, CLK3, A1ADDR, A1DATA, A1EN, B1ADDR, B1DATA, B1EN);
);
end else if (CFG_DBITS <= 4) begin
SDP #(
`include "bram_init_16.vh"
.READ_MODE(0),
.BIT_WIDTH_0(4),
.BIT_WIDTH_1(4),
@ -70,6 +73,7 @@ module \$__GW1NR_SDP (CLK2, CLK3, A1ADDR, A1DATA, A1EN, B1ADDR, B1DATA, B1EN);
);
end else if (CFG_DBITS <= 8) begin
SDP #(
`include "bram_init_16.vh"
.READ_MODE(0),
.BIT_WIDTH_0(8),
.BIT_WIDTH_1(8),
@ -84,6 +88,7 @@ module \$__GW1NR_SDP (CLK2, CLK3, A1ADDR, A1DATA, A1EN, B1ADDR, B1DATA, B1EN);
);
end else if (CFG_DBITS <= 16) begin
SDP #(
`include "bram_init_16.vh"
.READ_MODE(0),
.BIT_WIDTH_0(16),
.BIT_WIDTH_1(16),