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[/] [ssbcc/] [trunk/] [core/] [9x8/] [peripherals/] [trace.py] - Diff between revs 2 and 12

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################################################################################
################################################################################
#
#
# Copyright 2012-2013, Sinclair R.F., Inc.
# Copyright 2012-2015, Sinclair R.F., Inc.
#
#
################################################################################
################################################################################
 
 
import re
import re
 
 
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//
//
generate
generate
reg [C_PC_WIDTH-1:0] s__PC_s[1:0];
reg [C_PC_WIDTH-1:0] s__PC_s[1:0];
reg            [8:0] s__opcode_s = 9'h000;
reg            [8:0] s__opcode_s = 9'h000;
reg        [7*8-1:0] s__opcode_name;
reg        [7*8-1:0] s__opcode_name;
 
reg                  s__interrupt_s = 1'b0;
 
reg                  s__interrupted_s = 1'b0;
initial begin
initial begin
  s__PC_s[0] = {(C_PC_WIDTH){1'b0}};
  s__PC_s[0] = {(C_PC_WIDTH){1'b0}};
  s__PC_s[1] = {(C_PC_WIDTH){1'b0}};
  s__PC_s[1] = {(C_PC_WIDTH){1'b0}};
end
end
always @ (posedge i_clk) begin
always @ (posedge i_clk) begin
  s__PC_s[0] <= s_PC;
  s__PC_s[0] <= s_PC;
  s__PC_s[1] <= s__PC_s[0];
  s__PC_s[1] <= s__PC_s[0];
 
  s__interrupt_s <= s_interrupt;
 
  s__interrupted_s <= s_interrupted;
  s__opcode_s <= s_opcode;
  s__opcode_s <= s_opcode;
  display_trace({ s__PC_s[1], s__opcode_s, s_Np_stack_ptr, 1'b1, s_N, 1'b1, s_T, 1'b1, s_R, s_R_stack_ptr });
  display_trace({ s__interrupt_s, s__interrupted_s, s__PC_s[1], s__opcode_s, s_Np_stack_ptr, 1'b1, s_N, 1'b1, s_T, 1'b1, s_R, s_R_stack_ptr });
end
end
endgenerate
endgenerate
""";
""";
 
    if not config.InterruptVector():
 
      for replace in ('s_interrupt','s_interrupted',):
 
        body = re.sub(replace+';','1\'b0;',body);
    body = re.sub(r'\bs__','s__trace__',body);
    body = re.sub(r'\bs__','s__trace__',body);
    fp.write(body);
    fp.write(body);
 
 
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