| Line 27... |
Line 27... |
/* */
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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: 19 $ */
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/* $Rev: 111 $ */
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/* $LastChangedBy: olivier.girard $ */
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/* $LastChangedBy: olivier.girard $ */
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/* $LastChangedDate: 2009-08-04 23:47:15 +0200 (Tue, 04 Aug 2009) $ */
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/* $LastChangedDate: 2011-05-20 22:39:02 +0200 (Fri, 20 May 2011) $ */
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/*===========================================================================*/
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/*===========================================================================*/
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|
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initial
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initial
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begin
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begin
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$display(" ===============================================");
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$display(" ===============================================");
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| Line 42... |
Line 42... |
repeat(5) @(posedge mclk);
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repeat(5) @(posedge mclk);
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stimulus_done = 0;
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stimulus_done = 0;
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|
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// Initialization
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// Initialization
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@(r15==16'h1000);
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@(r15==16'h1000);
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if (r1 !==16'h0252) tb_error("====== SP initialization =====");
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if (r1 !==(`PER_SIZE+16'h0052)) tb_error("====== SP initialization =====");
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if (r5 !==16'h0000) tb_error("====== R5 initialization =====");
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if (r5 !==16'h0000) tb_error("====== R5 initialization =====");
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// Addressing mode: Rn
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// Addressing mode: Rn
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@(r15==16'h2000);
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@(r15==16'h2000);
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if (r1 !==16'h0252) tb_error("====== CALL (Rn mode): SP value =====");
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if (r1 !==(`PER_SIZE+16'h0052)) tb_error("====== CALL (Rn mode): SP value =====");
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if (r5 !==16'h1234) tb_error("====== CALL (Rn mode): R5 value =====");
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if (r5 !==16'h1234) tb_error("====== CALL (Rn mode): R5 value =====");
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|
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// Addressing mode: @Rn
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// Addressing mode: @Rn
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@(r15==16'h3000);
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@(r15==16'h3000);
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if (r1 !==16'h0252) tb_error("====== CALL (@Rn mode): SP value =====");
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if (r1 !==(`PER_SIZE+16'h0052)) tb_error("====== CALL (@Rn mode): SP value =====");
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if (r4 !==16'h0212) tb_error("====== CALL (@Rn mode): R4 value =====");
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if (r4 !==(`PER_SIZE+16'h0012)) tb_error("====== CALL (@Rn mode): R4 value =====");
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if (r5 !==16'h5678) tb_error("====== CALL (@Rn mode): R5 value =====");
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if (r5 !==16'h5678) tb_error("====== CALL (@Rn mode): R5 value =====");
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|
|
|
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// Addressing mode: @Rn+
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// Addressing mode: @Rn+
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@(r15==16'h4000);
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@(r15==16'h4000);
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if (r1 !==16'h0252) tb_error("====== CALL (@Rn+ mode): SP value =====");
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if (r1 !==(`PER_SIZE+16'h0052)) tb_error("====== CALL (@Rn+ mode): SP value =====");
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if (r4 !==16'h0218) tb_error("====== CALL (@Rn+ mode): R4 value =====");
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if (r4 !==(`PER_SIZE+16'h0018)) tb_error("====== CALL (@Rn+ mode): R4 value =====");
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if (r5 !==16'h9abc) tb_error("====== CALL (@Rn+ mode): R5 value =====");
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if (r5 !==16'h9abc) tb_error("====== CALL (@Rn+ mode): R5 value =====");
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|
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// Addressing mode: #N
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// Addressing mode: #N
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@(r15==16'h5000);
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@(r15==16'h5000);
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if (r1 !==16'h0252) tb_error("====== CALL (#N mode): SP value =====");
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if (r1 !==(`PER_SIZE+16'h0052)) tb_error("====== CALL (#N mode): SP value =====");
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if (r5 !==16'habcd) tb_error("====== CALL (#N mode): R5 value =====");
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if (r5 !==16'habcd) tb_error("====== CALL (#N mode): R5 value =====");
|
|
|
|
|
// Addressing mode: X(Rn)
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// Addressing mode: X(Rn)
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@(r15==16'h6000);
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@(r15==16'h6000);
|
if (r1 !==16'h0252) tb_error("====== CALL (X(Rn) mode): SP value =====");
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if (r1 !==(`PER_SIZE+16'h0052)) tb_error("====== CALL (X(Rn) mode): SP value =====");
|
if (r5 !==16'hef01) tb_error("====== CALL (X(Rn) mode): R5 value =====");
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if (r5 !==16'hef01) tb_error("====== CALL (X(Rn) mode): R5 value =====");
|
|
|
|
|
// Addressing mode: EDE
|
// Addressing mode: EDE
|
@(r15==16'h7000);
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@(r15==16'h7000);
|
if (r1 !==16'h0252) tb_error("====== CALL (EDE mode): SP value =====");
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if (r1 !==(`PER_SIZE+16'h0052)) tb_error("====== CALL (EDE mode): SP value =====");
|
if (r5 !==16'h2345) tb_error("====== CALL (EDE mode): R5 value =====");
|
if (r5 !==16'h2345) tb_error("====== CALL (EDE mode): R5 value =====");
|
|
|
|
|
// Addressing mode: &EDE
|
// Addressing mode: &EDE
|
@(r15==16'h8000);
|
@(r15==16'h8000);
|
if (r1 !==16'h0252) tb_error("====== CALL (&EDE mode): SP value =====");
|
if (r1 !==(`PER_SIZE+16'h0052)) tb_error("====== CALL (&EDE mode): SP value =====");
|
if (r5 !==16'h6789) tb_error("====== CALL (&EDE mode): R5 value =====");
|
if (r5 !==16'h6789) tb_error("====== CALL (&EDE mode): R5 value =====");
|
|
|
|
|
stimulus_done = 1;
|
stimulus_done = 1;
|
end
|
end
|
