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https://opencores.org/ocsvn/apbtoaes128/apbtoaes128/trunk
[/] [apbtoaes128/] [trunk/] [rtl/] [host_interface.v] - Diff between revs 7 and 8
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| Rev 7 |
Rev 8 |
| Line 427... |
Line 427... |
bus_out_mux = 32'd0;
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bus_out_mux = 32'd0;
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case(PADDR)
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case(PADDR)
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AES_CR:
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AES_CR:
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bus_out_mux = {{19{1'b0}}, aes_cr[10:7], 2'b00, aes_cr[6:0]};
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bus_out_mux = {{19{1'b0}}, aes_cr[10:7], 2'b00, aes_cr[6:0]};
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AES_SR:
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AES_SR:
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begin
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bus_out_mux = {{29{1'b0}}, wr_err, rd_err, (ccf && ~PENABLE)?1'b1:((ccf_set && PENABLE))?1'b0:(ccfc && aes_cr_wr_en)?1'b0:1'b1};
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bus_out_mux = {{29{1'b0}}, wr_err, rd_err, (ccf)?1'b1:(ccfc && aes_cr_wr_en)?1'b0:1'b1};
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/*
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if(~ccfc && ~aes_cr_wr_en)
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begin
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bus_out_mux = {{29{1'b0}}, wr_err, rd_err, (ccf)?1'b1:(ccfc && aes_cr_wr_en)?1'b0:1'b1};
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end
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else
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begin
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bus_out_mux = {{29{1'b0}}, wr_err, rd_err, (ccf_set | ccf)?1'b1:1'b0};
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end
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*/
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end
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AES_DINR, AES_DOUTR:
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AES_DINR, AES_DOUTR:
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bus_out_mux = col_bus;
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bus_out_mux = col_bus;
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AES_KEYR0, AES_KEYR1, AES_KEYR2, AES_KEYR3:
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AES_KEYR0, AES_KEYR1, AES_KEYR2, AES_KEYR3:
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if(!enable)
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if(!enable)
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bus_out_mux = key_bus;
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bus_out_mux = key_bus;
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