diff options
Diffstat (limited to 'rtl/curve/uop/uop_conv_rom.v')
| -rw-r--r-- | rtl/curve/uop/uop_conv_rom.v | 72 |
1 files changed, 36 insertions, 36 deletions
diff --git a/rtl/curve/uop/uop_conv_rom.v b/rtl/curve/uop/uop_conv_rom.v index 3097736..dd6a7cb 100644 --- a/rtl/curve/uop/uop_conv_rom.v +++ b/rtl/curve/uop/uop_conv_rom.v @@ -1,38 +1,38 @@ -`timescale 1ns / 1ps
-
-module uop_conv_rom
- (
- input wire clk,
- input wire [ 5: 0] addr,
- output reg [19: 0] data - ); -
- - //
- // Microcode
- //
-`include "..\uop_ecdsa.v"
-
- - // - // Doubling Microprogram - // +`timescale 1ns / 1ps + +module uop_conv_rom + ( + input wire clk, + input wire [ 5: 0] addr, + output reg [19: 0] data + ); + + + // + // Microcode + // +`include "../uop_ecdsa.v" + + + // + // Doubling Microprogram + // always @(posedge clk) - case (addr)
-
- 6'd00: data <= {OPCODE_CMP, UOP_SRC_PZ, UOP_SRC_ZERO, UOP_DST_DUMMY, UOP_EXEC_ALWAYS}; - 6'd01: data <= {OPCODE_MOV, UOP_SRC_V, UOP_SRC_DUMMY, UOP_DST_T1, UOP_EXEC_ALWAYS};
- 6'd02: data <= {OPCODE_MUL, UOP_SRC_V, UOP_SRC_T1, UOP_DST_T2, UOP_EXEC_ALWAYS};
- 6'd03: data <= {OPCODE_MUL, UOP_SRC_V, UOP_SRC_T2, UOP_DST_T3, UOP_EXEC_ALWAYS};
- 6'd04: data <= {OPCODE_MUL, UOP_SRC_PX, UOP_SRC_T2, UOP_DST_RX, UOP_EXEC_ALWAYS};
- 6'd05: data <= {OPCODE_MUL, UOP_SRC_PY, UOP_SRC_T3, UOP_DST_RY, UOP_EXEC_ALWAYS};
- 6'd06: data <= {OPCODE_MOV, UOP_SRC_ZERO, UOP_SRC_DUMMY, UOP_DST_RX, UOP_EXEC_PZT1T2_0XX};
- 6'd07: data <= {OPCODE_MOV, UOP_SRC_ZERO, UOP_SRC_DUMMY, UOP_DST_RY, UOP_EXEC_PZT1T2_0XX};
- - default: data <= {OPCODE_RDY, UOP_SRC_DUMMY, UOP_SRC_DUMMY, UOP_DST_DUMMY};
- - endcase
-
-
-endmodule
+ case (addr) + + 6'd00: data <= {OPCODE_CMP, UOP_SRC_PZ, UOP_SRC_ZERO, UOP_DST_DUMMY, UOP_EXEC_ALWAYS}; + 6'd01: data <= {OPCODE_MOV, UOP_SRC_V, UOP_SRC_DUMMY, UOP_DST_T1, UOP_EXEC_ALWAYS}; + 6'd02: data <= {OPCODE_MUL, UOP_SRC_V, UOP_SRC_T1, UOP_DST_T2, UOP_EXEC_ALWAYS}; + 6'd03: data <= {OPCODE_MUL, UOP_SRC_V, UOP_SRC_T2, UOP_DST_T3, UOP_EXEC_ALWAYS}; + 6'd04: data <= {OPCODE_MUL, UOP_SRC_PX, UOP_SRC_T2, UOP_DST_RX, UOP_EXEC_ALWAYS}; + 6'd05: data <= {OPCODE_MUL, UOP_SRC_PY, UOP_SRC_T3, UOP_DST_RY, UOP_EXEC_ALWAYS}; + 6'd06: data <= {OPCODE_MOV, UOP_SRC_ZERO, UOP_SRC_DUMMY, UOP_DST_RX, UOP_EXEC_PZT1T2_0XX}; + 6'd07: data <= {OPCODE_MOV, UOP_SRC_ZERO, UOP_SRC_DUMMY, UOP_DST_RY, UOP_EXEC_PZT1T2_0XX}; + + default: data <= {OPCODE_RDY, UOP_SRC_DUMMY, UOP_SRC_DUMMY, UOP_DST_DUMMY}; + + endcase + + +endmodule |