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https://opencores.org/ocsvn/amber/amber/trunk
[/] [amber/] [trunk/] [hw/] [vlog/] [amber23/] [a23_alu.v] - Diff between revs 15 and 83
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| Rev 15 |
Rev 83 |
| Line 47... |
Line 47... |
input i_barrel_shift_carry,
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input i_barrel_shift_carry,
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input i_status_bits_carry,
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input i_status_bits_carry,
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input [8:0] i_function,
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input [8:0] i_function,
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output [31:0] o_out,
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output [31:0] o_out,
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output [3:0] o_flags
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output [3:0] o_flags // negative, zero, carry, overflow
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);
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);
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wire [31:0] a, b, b_not;
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wire [31:0] a, b, b_not;
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wire [31:0] and_out, or_out, xor_out;
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wire [31:0] and_out, or_out, xor_out;
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wire [31:0] sign_ex8_out, sign_ex_16_out;
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wire [31:0] sign_ex8_out, sign_ex_16_out;
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