| Line 43... |
Line 43... |
//////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////////////////
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//
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//
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// CVS Revision History
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// CVS Revision History
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//
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//
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// $Log: not supported by cvs2svn $
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// $Log: not supported by cvs2svn $
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// Revision 1.12 2002/05/07 14:44:52 mohor
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// mon_cntl_o signals that controls monitor mux added.
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//
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// Revision 1.11 2002/03/12 14:32:26 mohor
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// Revision 1.11 2002/03/12 14:32:26 mohor
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// Few outputs for boundary scan chain added.
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// Few outputs for boundary scan chain added.
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//
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//
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// Revision 1.10 2002/03/08 15:27:08 mohor
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// Revision 1.10 2002/03/08 15:27:08 mohor
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// Structure changed. Hooks for jtag chain added.
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// Structure changed. Hooks for jtag chain added.
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| Line 274... |
Line 277... |
ReadRISCRegister(32'h87654321, 8'hfd); // {addr, crc} // Wishbone and RISC accesses are similar
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ReadRISCRegister(32'h87654321, 8'hfd); // {addr, crc} // Wishbone and RISC accesses are similar
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//
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//
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// Testing read and write to RISC registers
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// Testing read and write to RISC registers
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SetInstruction(`CHAIN_SELECT);
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SetInstruction(`CHAIN_SELECT);
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ChainSelect(`RISC_DEBUG_CHAIN, 8'h38); // {chain, crc}
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ChainSelect(`RISC_DEBUG_CHAIN_2, 8'h38); // {chain, crc}
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SetInstruction(`DEBUG);
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SetInstruction(`DEBUG);
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ReadRISCRegister(32'h12345ead, 8'hbf); // {addr, crc}
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ReadRISCRegister(32'h12345ead, 8'hbf); // {addr, crc}
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WriteRISCRegister(32'h11223344, 32'h12345678, 8'haf); // {data, addr, crc}
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WriteRISCRegister(32'h11223344, 32'h12345678, 8'haf); // {data, addr, crc}
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//
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//
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| Line 825... |
Line 828... |
always @ (posedge P_TCK)
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always @ (posedge P_TCK)
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begin
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begin
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if(dbg_tb.i_tap_top.CHAIN_SELECTSelected & dbg_tb.i_tap_top.UpdateDR_q)
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if(dbg_tb.i_tap_top.CHAIN_SELECTSelected & dbg_tb.i_tap_top.UpdateDR_q)
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case(dbg_tb.i_dbg_top.Chain[`CHAIN_ID_LENGTH-1:0])
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case(dbg_tb.i_dbg_top.Chain[`CHAIN_ID_LENGTH-1:0])
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`GLOBAL_BS_CHAIN : $write("\nChain GLOBAL_BS_CHAIN");
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`GLOBAL_BS_CHAIN : $write("\nChain GLOBAL_BS_CHAIN");
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`RISC_DEBUG_CHAIN : $write("\nChain RISC_DEBUG_CHAIN");
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`RISC_DEBUG_CHAIN_2 : $write("\nChain RISC_DEBUG_CHAIN_2");
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`RISC_TEST_CHAIN : $write("\nChain RISC_TEST_CHAIN");
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`RISC_TEST_CHAIN : $write("\nChain RISC_TEST_CHAIN");
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`TRACE_TEST_CHAIN : $write("\nChain TRACE_TEST_CHAIN");
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`TRACE_TEST_CHAIN : $write("\nChain TRACE_TEST_CHAIN");
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`REGISTER_SCAN_CHAIN : $write("\nChain REGISTER_SCAN_CHAIN");
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`REGISTER_SCAN_CHAIN : $write("\nChain REGISTER_SCAN_CHAIN");
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`WISHBONE_SCAN_CHAIN : $write("\nChain WISHBONE_SCAN_CHAIN");
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`WISHBONE_SCAN_CHAIN : $write("\nChain WISHBONE_SCAN_CHAIN");
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endcase
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endcase
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