diff options
Diffstat (limited to 'src/rtl/aes.v')
| -rw-r--r-- | src/rtl/aes.v | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/rtl/aes.v b/src/rtl/aes.v index c2b333a..0d719d2 100644 --- a/src/rtl/aes.v +++ b/src/rtl/aes.v @@ -49,7 +49,8 @@ module aes( // Data ports. input wire [7 : 0] address, input wire [31 : 0] write_data, - output wire [31 : 0] read_data + output wire [31 : 0] read_data, + output wire error ); //---------------------------------------------------------------- @@ -115,6 +116,7 @@ module aes( // Wires. //---------------------------------------------------------------- reg [31 : 0] tmp_read_data; + reg tmp_error; wire core_encdec; wire core_init; @@ -131,6 +133,7 @@ module aes( // Concurrent connectivity for ports etc. //---------------------------------------------------------------- assign read_data = tmp_read_data; + assign error = tmp_error; assign core_key = {key_reg[0], key_reg[1], key_reg[2], key_reg[3], key_reg[4], key_reg[5], key_reg[6], key_reg[7]}; @@ -227,6 +230,7 @@ module aes( key_we = 1'b0; block_we = 1'b0; tmp_read_data = 32'h0; + tmp_error = 1'b0; if (cs) begin |