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---- SFR addresses -------------------------------------------------------------
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---- SFR addresses -------------------------------------------------------------
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subtype t_byte is unsigned(7 downto 0);
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subtype t_byte is unsigned(7 downto 0);
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-- These include only the CPU SFRs (B,ACC,PSW,DPH,DPL,SP,IE)
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-- These include only the CPU SFRs (B,ACC,PSW,DPH,DPL,SP,IE,IP)
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constant SFR_ADDR_ACC : t_byte := X"E0";
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constant SFR_ADDR_ACC : t_byte := X"E0";
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constant SFR_ADDR_PSW : t_byte := X"D0";
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constant SFR_ADDR_PSW : t_byte := X"D0";
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constant SFR_ADDR_B : t_byte := X"F0";
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constant SFR_ADDR_B : t_byte := X"F0";
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constant SFR_ADDR_SP : t_byte := X"81";
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constant SFR_ADDR_SP : t_byte := X"81";
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constant SFR_ADDR_DPH : t_byte := X"83";
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constant SFR_ADDR_DPH : t_byte := X"83";
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constant SFR_ADDR_DPL : t_byte := X"82";
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constant SFR_ADDR_DPL : t_byte := X"82";
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constant SFR_ADDR_IE : t_byte := X"A8";
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constant SFR_ADDR_IE : t_byte := X"A8";
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constant SFR_ADDR_IP : t_byte := X"B8";
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---- Configuration constants ---------------------------------------------------
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---- Configuration constants ---------------------------------------------------
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---- Magic numbers - not to be changed! ----------------------------------------
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---- Magic numbers - not to be changed! ----------------------------------------
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