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path: root/passes/memory/memory_collect.cc
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Diffstat (limited to 'passes/memory/memory_collect.cc')
-rw-r--r--passes/memory/memory_collect.cc9
1 files changed, 7 insertions, 2 deletions
diff --git a/passes/memory/memory_collect.cc b/passes/memory/memory_collect.cc
index ad4df228..40504d78 100644
--- a/passes/memory/memory_collect.cc
+++ b/passes/memory/memory_collect.cc
@@ -54,6 +54,7 @@ static void handle_memory(RTLIL::Module *module, RTLIL::Memory *memory)
RTLIL::SigSpec sig_rd_clk;
RTLIL::SigSpec sig_rd_clk_enable;
RTLIL::SigSpec sig_rd_clk_polarity;
+ RTLIL::SigSpec sig_rd_transparent;
RTLIL::SigSpec sig_rd_addr;
RTLIL::SigSpec sig_rd_data;
@@ -105,18 +106,21 @@ static void handle_memory(RTLIL::Module *module, RTLIL::Memory *memory)
RTLIL::SigSpec clk = cell->connections["\\CLK"];
RTLIL::SigSpec clk_enable = RTLIL::SigSpec(cell->parameters["\\CLK_ENABLE"]);
RTLIL::SigSpec clk_polarity = RTLIL::SigSpec(cell->parameters["\\CLK_POLARITY"]);
+ RTLIL::SigSpec transparent = RTLIL::SigSpec(cell->parameters["\\TRANSPARENT"]);
RTLIL::SigSpec addr = cell->connections["\\ADDR"];
RTLIL::SigSpec data = cell->connections["\\DATA"];
clk.extend(1, false);
clk_enable.extend(1, false);
clk_polarity.extend(1, false);
+ transparent.extend(1, false);
addr.extend(addr_bits, false);
data.extend(memory->width, false);
sig_rd_clk.append(clk);
sig_rd_clk_enable.append(clk_enable);
sig_rd_clk_polarity.append(clk_polarity);
+ sig_rd_transparent.append(transparent);
sig_rd_addr.append(addr);
sig_rd_data.append(data);
}
@@ -147,7 +151,7 @@ static void handle_memory(RTLIL::Module *module, RTLIL::Memory *memory)
mem->parameters["\\WR_PORTS"] = RTLIL::Const(wr_ports);
mem->parameters["\\WR_CLK_ENABLE"] = wr_ports ? sig_wr_clk_enable.chunks[0].data : RTLIL::Const(0, 0);
- mem->parameters["\\WR_CLK_POLARITY"] = wr_ports ? sig_wr_clk_enable.chunks[0].data : RTLIL::Const(0, 0);
+ mem->parameters["\\WR_CLK_POLARITY"] = wr_ports ? sig_wr_clk_polarity.chunks[0].data : RTLIL::Const(0, 0);
mem->connections["\\WR_CLK"] = sig_wr_clk;
mem->connections["\\WR_ADDR"] = sig_wr_addr;
@@ -165,7 +169,8 @@ static void handle_memory(RTLIL::Module *module, RTLIL::Memory *memory)
mem->parameters["\\RD_PORTS"] = RTLIL::Const(rd_ports);
mem->parameters["\\RD_CLK_ENABLE"] = rd_ports ? sig_rd_clk_enable.chunks[0].data : RTLIL::Const(0, 0);
- mem->parameters["\\RD_CLK_POLARITY"] = rd_ports ? sig_rd_clk_enable.chunks[0].data : RTLIL::Const(0, 0);
+ mem->parameters["\\RD_CLK_POLARITY"] = rd_ports ? sig_rd_clk_polarity.chunks[0].data : RTLIL::Const(0, 0);
+ mem->parameters["\\RD_TRANSPARENT"] = rd_ports ? sig_rd_transparent.chunks[0].data : RTLIL::Const(0, 0);
mem->connections["\\RD_CLK"] = sig_rd_clk;
mem->connections["\\RD_ADDR"] = sig_rd_addr;