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zipcpu WebSVN RSS feed - zipcpu https://opencores.org/websvn//websvn/listing?repname=zipcpu&path=%2Fzipcpu%2Ftrunk%2Frtl%2F& Sun, 12 Apr 2026 15:59:34 +0100 FeedCreator 1.7.2 Minor updates. https://opencores.org/websvn//websvn/revision?repname=zipcpu&path=%2Fzipcpu%2Ftrunk%2Frtl%2F&rev=91 <div><strong>Rev 91 - dgisselq</strong> (2 file(s) modified)</div><div>Minor updates.</div>~ /zipcpu/trunk/rtl/core/zipcpu.v<br />~ /zipcpu/trunk/rtl/zipbones.v<br /> dgisselq Thu, 28 Jan 2016 22:08:23 +0100 https://opencores.org/websvn//websvn/revision?repname=zipcpu&path=%2Fzipcpu%2Ftrunk%2Frtl%2F&rev=91 Removed MOV x(PC),PC from the list of possible early branching ... https://opencores.org/websvn//websvn/revision?repname=zipcpu&path=%2Fzipcpu%2Ftrunk%2Frtl%2F&rev=90 <div><strong>Rev 90 - dgisselq</strong> (1 file(s) modified)</div><div>Removed MOV x(PC),PC from the list of possible early branching ...</div>~ /zipcpu/trunk/rtl/core/idecode.v<br /> dgisselq Thu, 28 Jan 2016 22:07:02 +0100 https://opencores.org/websvn//websvn/revision?repname=zipcpu&path=%2Fzipcpu%2Ftrunk%2Frtl%2F&rev=90 Eliminated some warnings. The div fixes were to simplify ... https://opencores.org/websvn//websvn/revision?repname=zipcpu&path=%2Fzipcpu%2Ftrunk%2Frtl%2F&rev=88 <div><strong>Rev 88 - dgisselq</strong> (3 file(s) modified)</div><div>Eliminated some warnings. The div fixes were to simplify ...</div>~ /zipcpu/trunk/rtl/core/div.v<br />~ /zipcpu/trunk/rtl/core/pfcache.v<br />~ /zipcpu/trunk/rtl/peripherals/wbdmac.v<br /> dgisselq Mon, 04 Jan 2016 22:26:48 +0100 https://opencores.org/websvn//websvn/revision?repname=zipcpu&path=%2Fzipcpu%2Ftrunk%2Frtl%2F&rev=88 Minor updates. https://opencores.org/websvn//websvn/revision?repname=zipcpu&path=%2Fzipcpu%2Ftrunk%2Frtl%2F&rev=84 <div><strong>Rev 84 - dgisselq</strong> (2 file(s) modified)</div><div>Minor updates.</div>~ /zipcpu/trunk/rtl/cpudefs.v<br />~ /zipcpu/trunk/rtl/zipsystem.v<br /> dgisselq Sat, 02 Jan 2016 23:52:25 +0100 https://opencores.org/websvn//websvn/revision?repname=zipcpu&path=%2Fzipcpu%2Ftrunk%2Frtl%2F&rev=84 Added a flag to indicate whether an exception took place ... https://opencores.org/websvn//websvn/revision?repname=zipcpu&path=%2Fzipcpu%2Ftrunk%2Frtl%2F&rev=83 <div><strong>Rev 83 - dgisselq</strong> (1 file(s) modified)</div><div>Added a flag to indicate whether an exception took place ...</div>~ /zipcpu/trunk/rtl/core/zipcpu.v<br /> dgisselq Sat, 02 Jan 2016 23:51:37 +0100 https://opencores.org/websvn//websvn/revision?repname=zipcpu&path=%2Fzipcpu%2Ftrunk%2Frtl%2F&rev=83 Found and (I hope) fixed a nasty bug that would ... https://opencores.org/websvn//websvn/revision?repname=zipcpu&path=%2Fzipcpu%2Ftrunk%2Frtl%2F&rev=82 <div><strong>Rev 82 - dgisselq</strong> (1 file(s) modified)</div><div>Found and (I hope) fixed a nasty bug that would ...</div>~ /zipcpu/trunk/rtl/core/pfcache.v<br /> dgisselq Sat, 02 Jan 2016 23:46:42 +0100 https://opencores.org/websvn//websvn/revision?repname=zipcpu&path=%2Fzipcpu%2Ftrunk%2Frtl%2F&rev=82 Trying to clean up ISE generated warnings. https://opencores.org/websvn//websvn/revision?repname=zipcpu&path=%2Fzipcpu%2Ftrunk%2Frtl%2F&rev=81 <div><strong>Rev 81 - dgisselq</strong> (1 file(s) modified)</div><div>Trying to clean up ISE generated warnings.</div>~ /zipcpu/trunk/rtl/core/div.v<br /> dgisselq Sat, 02 Jan 2016 23:45:23 +0100 https://opencores.org/websvn//websvn/revision?repname=zipcpu&path=%2Fzipcpu%2Ftrunk%2Frtl%2F&rev=81 Bug fix: declared the (combined) multiply to be signed again. ... https://opencores.org/websvn//websvn/revision?repname=zipcpu&path=%2Fzipcpu%2Ftrunk%2Frtl%2F&rev=80 <div><strong>Rev 80 - dgisselq</strong> (1 file(s) modified)</div><div>Bug fix: declared the (combined) multiply to be signed again. ...</div>~ /zipcpu/trunk/rtl/core/cpuops.v<br /> dgisselq Sat, 02 Jan 2016 23:44:45 +0100 https://opencores.org/websvn//websvn/revision?repname=zipcpu&path=%2Fzipcpu%2Ftrunk%2Frtl%2F&rev=80 This contains a bunch of bug fixes. (A lot ... https://opencores.org/websvn//websvn/revision?repname=zipcpu&path=%2Fzipcpu%2Ftrunk%2Frtl%2F&rev=71 <div><strong>Rev 71 - dgisselq</strong> (7 file(s) modified)</div><div>This contains a bunch of bug fixes. (A lot ...</div>~ /zipcpu/trunk/rtl/core/cpuops.v<br />~ /zipcpu/trunk/rtl/core/idecode.v<br />~ /zipcpu/trunk/rtl/core/idecode_deprecated.v<br />~ /zipcpu/trunk/rtl/core/pfcache.v<br />~ /zipcpu/trunk/rtl/core/zipcpu.v<br />~ /zipcpu/trunk/rtl/cpudefs.v<br />~ /zipcpu/trunk/rtl/zipsystem.v<br /> dgisselq Mon, 28 Dec 2015 20:34:13 +0100 https://opencores.org/websvn//websvn/revision?repname=zipcpu&path=%2Fzipcpu%2Ftrunk%2Frtl%2F&rev=71 This implements the &quot;new Instruction Set&quot; architecture for the Zip ... https://opencores.org/websvn//websvn/revision?repname=zipcpu&path=%2Fzipcpu%2Ftrunk%2Frtl%2F&rev=69 <div><strong>Rev 69 - dgisselq</strong> (85 file(s) modified)</div><div>This implements the &quot;new Instruction Set&quot; architecture for the Zip ...</div>~ /zipcpu/trunk/bench/asm/helloworld.S<br />~ /zipcpu/trunk/bench/asm/ivec.S<br />~ /zipcpu/trunk/bench/asm/lodsto.S<br />~ /zipcpu/trunk/bench/asm/Makefile<br />~ /zipcpu/trunk/bench/asm/pcpc.S<br />~ /zipcpu/trunk/bench/asm/testdiv.S<br />~ /zipcpu/trunk/bench/asm/wdt.S<br />~ /zipcpu/trunk/bench/asm/zipdhry.S<br />~ /zipcpu/trunk/bench/cpp/Makefile<br />~ /zipcpu/trunk/bench/cpp/memsim.cpp<br />~ /zipcpu/trunk/bench/cpp/memsim.h<br />~ /zipcpu/trunk/bench/cpp/pdump.cpp<br />~ /zipcpu/trunk/bench/cpp/testb.h<br />~ /zipcpu/trunk/bench/cpp/twoc.cpp<br />~ /zipcpu/trunk/bench/cpp/twoc.h<br />~ /zipcpu/trunk/bench/cpp/zippy_tb.cpp<br />~ /zipcpu/trunk/doc/gfx/bc.eps<br />~ /zipcpu/trunk/doc/gfx/bra.eps<br />~ /zipcpu/trunk/doc/gfx/cpu.dia<br />~ /zipcpu/trunk/doc/gfx/cpu.eps<br />~ /zipcpu/trunk/doc/gfx/cpu.png<br />~ /zipcpu/trunk/doc/gfx/memrd.eps<br />~ /zipcpu/trunk/doc/gfx/memwr.eps<br />~ /zipcpu/trunk/doc/gfx/regset.png<br />~ /zipcpu/trunk/doc/gfx/system.dia<br />~ /zipcpu/trunk/doc/gfx/system.eps<br />~ /zipcpu/trunk/doc/gfx/system.png<br />~ /zipcpu/trunk/doc/gfx/zipbones.dia<br />~ /zipcpu/trunk/doc/gfx/zipbones.png<br />~ /zipcpu/trunk/doc/iset.html<br />~ /zipcpu/trunk/doc/Makefile<br />~ /zipcpu/trunk/doc/spec.pdf<br />~ /zipcpu/trunk/doc/src/spec.tex<br />~ /zipcpu/trunk/Makefile<br />~ /zipcpu/trunk/rtl/aux/busdelay.v<br />~ /zipcpu/trunk/rtl/aux/wbarbiter.v<br />~ /zipcpu/trunk/rtl/aux/wbdblpriarb.v<br />~ /zipcpu/trunk/rtl/aux/wbpriarbiter.v<br />~ /zipcpu/trunk/rtl/core/cpuops.v<br />+ /zipcpu/trunk/rtl/core/cpuops_deprecated.v<br />+ /zipcpu/trunk/rtl/core/div.v<br />+ /zipcpu/trunk/rtl/core/idecode.v<br />+ /zipcpu/trunk/rtl/core/idecode_deprecated.v<br />~ /zipcpu/trunk/rtl/core/memops.v<br />+ /zipcpu/trunk/rtl/core/pfcache.v<br />~ /zipcpu/trunk/rtl/core/pipefetch.v<br />~ /zipcpu/trunk/rtl/core/pipemem.v<br />~ /zipcpu/trunk/rtl/core/prefetch.v<br />~ /zipcpu/trunk/rtl/core/zipcpu.v<br />~ /zipcpu/trunk/rtl/cpudefs.v<br />~ /zipcpu/trunk/rtl/Makefile<br />~ /zipcpu/trunk/rtl/peripherals/flashcache.v<br />~ /zipcpu/trunk/rtl/peripherals/icontrol.v<br />~ /zipcpu/trunk/rtl/peripherals/wbdmac.v<br />+ /zipcpu/trunk/rtl/peripherals/wbwatchdog.v<br />~ /zipcpu/trunk/rtl/peripherals/zipcounter.v<br />~ /zipcpu/trunk/rtl/peripherals/zipjiffies.v<br />~ /zipcpu/trunk/rtl/peripherals/ziptimer.v<br />~ /zipcpu/trunk/rtl/peripherals/ziptrap.v<br />~ /zipcpu/trunk/rtl/zipbones.v<br />~ /zipcpu/trunk/rtl/zipsystem.v<br />~ /zipcpu/trunk/sw/lib/divs.S<br />~ /zipcpu/trunk/sw/lib/divu.S<br />~ /zipcpu/trunk/sw/lib/mpy32s.S<br />~ /zipcpu/trunk/sw/lib/mpy32u.S<br />~ /zipcpu/trunk/sw/zasm/asmdata.cpp<br />~ /zipcpu/trunk/sw/zasm/asmdata.h<br />~ /zipcpu/trunk/sw/zasm/Makefile<br />~ /zipcpu/trunk/sw/zasm/optest.cpp<br />~ /zipcpu/trunk/sw/zasm/sys.i<br />~ /zipcpu/trunk/sw/zasm/test.S<br />~ /zipcpu/trunk/sw/zasm/twoc.cpp<br />~ /zipcpu/trunk/sw/zasm/twoc.h<br />~ /zipcpu/trunk/sw/zasm/zasm.l<br />~ /zipcpu/trunk/sw/zasm/zasm.y<br />~ /zipcpu/trunk/sw/zasm/zdump.cpp<br />~ /zipcpu/trunk/sw/zasm/zopcodes.cpp<br />~ /zipcpu/trunk/sw/zasm/zopcodes.h<br />~ /zipcpu/trunk/sw/zasm/zparser.cpp<br />~ /zipcpu/trunk/sw/zasm/zparser.h<br />~ /zipcpu/trunk/sw/zasm/zpp.l<br />~ /zipcpu/trunk/sw/zipdbg/devbus.h<br />~ /zipcpu/trunk/sw/zipdbg/regdefs.h<br />~ /zipcpu/trunk/sw/zipdbg/zipdbg.cpp<br />+ /zipcpu/trunk/zip.vim<br /> dgisselq Tue, 22 Dec 2015 16:06:51 +0100 https://opencores.org/websvn//websvn/revision?repname=zipcpu&path=%2Fzipcpu%2Ftrunk%2Frtl%2F&rev=69 Adjusted the support for the DEBUG_SCOPE within these so that ... https://opencores.org/websvn//websvn/revision?repname=zipcpu&path=%2Fzipcpu%2Ftrunk%2Frtl%2F&rev=66 <div><strong>Rev 66 - dgisselq</strong> (2 file(s) modified)</div><div>Adjusted the support for the DEBUG_SCOPE within these so that ...</div>~ /zipcpu/trunk/rtl/zipbones.v<br />~ /zipcpu/trunk/rtl/zipsystem.v<br /> dgisselq Thu, 22 Oct 2015 16:01:50 +0100 https://opencores.org/websvn//websvn/revision?repname=zipcpu&path=%2Fzipcpu%2Ftrunk%2Frtl%2F&rev=66 Lots of logic simplifications to the core, in addition to ... https://opencores.org/websvn//websvn/revision?repname=zipcpu&path=%2Fzipcpu%2Ftrunk%2Frtl%2F&rev=65 <div><strong>Rev 65 - dgisselq</strong> (1 file(s) modified)</div><div>Lots of logic simplifications to the core, in addition to ...</div>~ /zipcpu/trunk/rtl/core/zipcpu.v<br /> dgisselq Thu, 22 Oct 2015 15:59:30 +0100 https://opencores.org/websvn//websvn/revision?repname=zipcpu&path=%2Fzipcpu%2Ftrunk%2Frtl%2F&rev=65 Shuffled some comments into here from elsewhere. https://opencores.org/websvn//websvn/revision?repname=zipcpu&path=%2Fzipcpu%2Ftrunk%2Frtl%2F&rev=64 <div><strong>Rev 64 - dgisselq</strong> (1 file(s) modified)</div><div>Shuffled some comments into here from elsewhere.</div>~ /zipcpu/trunk/rtl/cpudefs.v<br /> dgisselq Thu, 22 Oct 2015 15:54:42 +0100 https://opencores.org/websvn//websvn/revision?repname=zipcpu&path=%2Fzipcpu%2Ftrunk%2Frtl%2F&rev=64 Simplified bus interactions, and added support for detecting illegal instructions (i.e. ... https://opencores.org/websvn//websvn/revision?repname=zipcpu&path=%2Fzipcpu%2Ftrunk%2Frtl%2F&rev=63 <div><strong>Rev 63 - dgisselq</strong> (3 file(s) modified)</div><div>Simplified bus interactions, and added support for detecting illegal<br /> instructions (i.e. ...</div>~ /zipcpu/trunk/rtl/core/pipefetch.v<br />~ /zipcpu/trunk/rtl/core/pipemem.v<br />~ /zipcpu/trunk/rtl/core/prefetch.v<br /> dgisselq Thu, 22 Oct 2015 15:51:42 +0100 https://opencores.org/websvn//websvn/revision?repname=zipcpu&path=%2Fzipcpu%2Ftrunk%2Frtl%2F&rev=63 Simplified the subtraction logic, so the carry bit no longer ... https://opencores.org/websvn//websvn/revision?repname=zipcpu&path=%2Fzipcpu%2Ftrunk%2Frtl%2F&rev=62 <div><strong>Rev 62 - dgisselq</strong> (1 file(s) modified)</div><div>Simplified the subtraction logic, so the carry bit no longer ...</div>~ /zipcpu/trunk/rtl/core/cpuops.v<br /> dgisselq Thu, 22 Oct 2015 15:48:08 +0100 https://opencores.org/websvn//websvn/revision?repname=zipcpu&path=%2Fzipcpu%2Ftrunk%2Frtl%2F&rev=62 Simplified the bus delay logic. Depends upon the stall ... https://opencores.org/websvn//websvn/revision?repname=zipcpu&path=%2Fzipcpu%2Ftrunk%2Frtl%2F&rev=61 <div><strong>Rev 61 - dgisselq</strong> (1 file(s) modified)</div><div>Simplified the bus delay logic. Depends upon the stall ...</div>~ /zipcpu/trunk/rtl/aux/busdelay.v<br /> dgisselq Thu, 22 Oct 2015 15:45:25 +0100 https://opencores.org/websvn//websvn/revision?repname=zipcpu&path=%2Fzipcpu%2Ftrunk%2Frtl%2F&rev=61 Here's a bit of work in progress for getting the ... https://opencores.org/websvn//websvn/revision?repname=zipcpu&path=%2Fzipcpu%2Ftrunk%2Frtl%2F&rev=56 <div><strong>Rev 56 - dgisselq</strong> (10 file(s) modified)</div><div>Here's a bit of work in progress for getting the ...</div>~ /zipcpu/trunk/rtl/aux/wbpriarbiter.v<br />~ /zipcpu/trunk/rtl/core/cpuops.v<br />~ /zipcpu/trunk/rtl/core/pipefetch.v<br />~ /zipcpu/trunk/rtl/core/pipemem.v<br />~ /zipcpu/trunk/rtl/core/zipcpu.v<br />+ /zipcpu/trunk/rtl/cpudefs.v<br />~ /zipcpu/trunk/rtl/Makefile<br />~ /zipcpu/trunk/rtl/peripherals/ziptimer.v<br />~ /zipcpu/trunk/rtl/zipbones.v<br />~ /zipcpu/trunk/rtl/zipsystem.v<br /> dgisselq Mon, 12 Oct 2015 13:26:05 +0100 https://opencores.org/websvn//websvn/revision?repname=zipcpu&path=%2Fzipcpu%2Ftrunk%2Frtl%2F&rev=56 Final set of changes finishing the Dhrystone package. Dhrystone, ... https://opencores.org/websvn//websvn/revision?repname=zipcpu&path=%2Fzipcpu%2Ftrunk%2Frtl%2F&rev=49 <div><strong>Rev 49 - dgisselq</strong> (4 file(s) modified)</div><div>Final set of changes finishing the Dhrystone package. Dhrystone, ...</div>+ /zipcpu/trunk/doc/gfx/zipbones.dia<br />+ /zipcpu/trunk/doc/gfx/zipbones.png<br />~ /zipcpu/trunk/Makefile<br />+ /zipcpu/trunk/rtl/core/pipemem.v<br /> dgisselq Fri, 02 Oct 2015 21:50:03 +0100 https://opencores.org/websvn//websvn/revision?repname=zipcpu&path=%2Fzipcpu%2Ftrunk%2Frtl%2F&rev=49 Files added/updated to get Dhrystone benchmark to work. Several ... https://opencores.org/websvn//websvn/revision?repname=zipcpu&path=%2Fzipcpu%2Ftrunk%2Frtl%2F&rev=48 <div><strong>Rev 48 - dgisselq</strong> (9 file(s) modified)</div><div>Files added/updated to get Dhrystone benchmark to work. Several ...</div>~ /zipcpu/trunk/rtl/core/memops.v<br />~ /zipcpu/trunk/rtl/core/pipefetch.v<br />- /zipcpu/trunk/rtl/core/pipemem.v<br />~ /zipcpu/trunk/rtl/core/prefetch.v<br />~ /zipcpu/trunk/rtl/core/zipcpu.v<br />~ /zipcpu/trunk/rtl/peripherals/wbdmac.v<br />- /zipcpu/trunk/rtl/peripherals/zipport.v<br />~ /zipcpu/trunk/rtl/zipbones.v<br />~ /zipcpu/trunk/rtl/zipsystem.v<br /> dgisselq Fri, 02 Oct 2015 21:48:41 +0100 https://opencores.org/websvn//websvn/revision?repname=zipcpu&path=%2Fzipcpu%2Ftrunk%2Frtl%2F&rev=48 A couple of quick updates: - The Zip CPU now supports ... https://opencores.org/websvn//websvn/revision?repname=zipcpu&path=%2Fzipcpu%2Ftrunk%2Frtl%2F&rev=38 <div><strong>Rev 38 - dgisselq</strong> (6 file(s) modified)</div><div>A couple of quick updates:<br /> <br /> - The Zip CPU now supports ...</div>~ /zipcpu/trunk/rtl/core/pipefetch.v<br />+ /zipcpu/trunk/rtl/core/pipemem.v<br />~ /zipcpu/trunk/rtl/core/zipcpu.v<br />~ /zipcpu/trunk/rtl/Makefile<br />+ /zipcpu/trunk/rtl/zipbones.v<br />~ /zipcpu/trunk/rtl/zipsystem.v<br /> dgisselq Tue, 29 Sep 2015 16:38:09 +0100 https://opencores.org/websvn//websvn/revision?repname=zipcpu&path=%2Fzipcpu%2Ftrunk%2Frtl%2F&rev=38
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