rtl/mp: fix design

1 files changed, 73 insertions, 0 deletions

diff --git a/rtl/mp/mp_ctrl.sv b/rtl/mp/mp_ctrl.sv
new file mode 100644
index 0000000..362e450
--- /dev/null
+++ b/rtl/mp/mp_ctrl.sv
@@ -0,0 +1,73 @@
+module mp_ctrl
+(
+	input  logic	   clk,
+	                   rst_n,
+	
+	input  logic       avl_read,
+	                   avl_write,
+	input  logic[31:0] avl_writedata,
+	output logic[31:0] avl_readdata,
+
+	input logic        cpu_halted_0,
+	                   cpu_halted_1,
+	                   cpu_halted_2,
+	                   cpu_halted_3,
+	input logic        breakpoint_0,
+	                   breakpoint_1,
+	                   breakpoint_2,
+	                   breakpoint_3,	
+
+	output logic       halt_0,
+	                   halt_1,
+	                   halt_2,
+	                   halt_3,
+	                   step_0,
+	                   step_1,
+	                   step_2,
+	                   step_3
+);
+
+	logic write;
+	logic[7:0] readdata_3, readdata_2, readdata_1, readdata_0,
+	           writedata_3, writedata_2, writedata_1, writedata_0;
+
+	assign avl_readdata = {readdata_3, readdata_2, readdata_1, readdata_0};
+	assign {writedata_3, writedata_2, writedata_1, writedata_0} = avl_writedata;
+
+	// No hay addresses
+	assign write = avl_write;
+
+	mp_pe pe_1
+	(
+		.step(step_1),
+		.halt(halt_1),
+		.cpu_halted(cpu_halted_1),
+		.breakpoint(breakpoint_1),
+		.readdata(readdata_1),
+		.writedata(writedata_1),
+		.*
+	);
+
+	mp_pe pe_2
+	(
+		.step(step_2),
+		.halt(halt_2),
+		.cpu_halted(cpu_halted_2),
+		.breakpoint(breakpoint_2),
+		.readdata(readdata_2),
+		.writedata(writedata_2),
+		.*
+	);
+
+	mp_pe pe_3
+	(
+		.step(step_3),
+		.halt(halt_3),
+		.cpu_halted(cpu_halted_3),
+		.breakpoint(breakpoint_3),
+		.readdata(readdata_3),
+		.writedata(writedata_3),
+		.*
+	);
+
+endmodule