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Line 29... |
//
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//
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// *Author(s):
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// *Author(s):
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// - Olivier Girard, olgirard@gmail.com
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// - Olivier Girard, olgirard@gmail.com
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//
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//
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//----------------------------------------------------------------------------
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//----------------------------------------------------------------------------
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// $Rev: 74 $
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// $Rev: 85 $
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// $LastChangedBy: olivier.girard $
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// $LastChangedBy: olivier.girard $
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// $LastChangedDate: 2010-08-28 21:53:08 +0200 (Sat, 28 Aug 2010) $
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// $LastChangedDate: 2011-01-28 22:05:37 +0100 (Fri, 28 Jan 2011) $
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//----------------------------------------------------------------------------
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//----------------------------------------------------------------------------
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`include "timescale.v"
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`include "timescale.v"
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`include "openMSP430_defines.v"
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`include "openMSP430_defines.v"
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module omsp_dbg_uart (
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module omsp_dbg_uart (
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Line 223... |
// Receive/Transmit buffer
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// Receive/Transmit buffer
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//-------------------------
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//-------------------------
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wire [19:0] xfer_buf_nxt = {rxd_s, xfer_buf[19:1]};
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wire [19:0] xfer_buf_nxt = {rxd_s, xfer_buf[19:1]};
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always @ (posedge mclk or posedge por)
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always @ (posedge mclk or posedge por)
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if (por) xfer_buf <= 18'h00000;
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if (por) xfer_buf <= 20'h00000;
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else if (dbg_rd_rdy) xfer_buf <= {1'b1, dbg_dout[15:8], 2'b01, dbg_dout[7:0], 1'b0};
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else if (dbg_rd_rdy) xfer_buf <= {1'b1, dbg_dout[15:8], 2'b01, dbg_dout[7:0], 1'b0};
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else if (xfer_bit_inc) xfer_buf <= xfer_buf_nxt;
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else if (xfer_bit_inc) xfer_buf <= xfer_buf_nxt;
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// Generate TXD output
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// Generate TXD output
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