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-rw-r--r--rtl/core/cp15/domain.sv24
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diff --git a/rtl/core/cp15/domain.sv b/rtl/core/cp15/domain.sv
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+`include "core/uarch.sv"
+
+module core_cp15_domain
+(
+ input logic clk,
+ rst_n,
+
+ input logic load,
+ transfer,
+ input word write,
+
+ output word read
+);
+
+ word dac;
+ assign read = dac;
+
+ always @(posedge clk or negedge rst_n)
+ if(!rst_n)
+ dac <= 0;
+ else if(transfer && !load)
+ dac <= write;
+
+endmodule