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Rev 562 |
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//////////////////////////////////////////////////////////////////////
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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 1.1 2002/01/03 08:16:15 lampret
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// New prefixes for RTL files, prefixed module names. Updated cache controllers and MMUs.
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//
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// Revision 1.6 2001/10/21 17:57:16 lampret
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// Revision 1.6 2001/10/21 17:57:16 lampret
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// Removed params from generic_XX.v. Added translate_off/on in sprs.v and id.v. Removed spr_addr from dc.v and ic.v. Fixed CR+LF.
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// Removed params from generic_XX.v. Added translate_off/on in sprs.v and id.v. Removed spr_addr from dc.v and ic.v. Fixed CR+LF.
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//
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//
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// Revision 1.5 2001/10/14 13:12:09 lampret
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// Revision 1.5 2001/10/14 13:12:09 lampret
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// MP3 version.
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// MP3 version.
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assign dcdmmu_stb_o = (!dc_en & dmmu_en) ? ~(miss | fault) & dcpu_stb_dlyd : (miss | fault) ? 1'b0 : dcpu_stb_i;
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assign dcdmmu_stb_o = (!dc_en & dmmu_en) ? ~(miss | fault) & dcpu_stb_dlyd : (miss | fault) ? 1'b0 : dcpu_stb_i;
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//
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//
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// Cache Inhibit
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// Cache Inhibit
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//
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//
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assign dcdmmu_ci_o = dmmu_en ? dtlb_done & dtlb_ci : !dcdmmu_adr_o[30];
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assign dcdmmu_ci_o = dmmu_en ? dtlb_done & dtlb_ci : 1'b0;
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//
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//
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// Physical address is either translated virtual address or
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// Physical address is either translated virtual address or
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// simply equal when DMMU is disabled
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// simply equal when DMMU is disabled
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//
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//
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