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[/] [zipcpu/] [trunk/] [rtl/] [core/] - Rev 71

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  • Rev 71 2015-12-28 20:34:13 GMT
  • Author: dgisselq
  • Log message:
    This contains a bunch of bug fixes. (A lot ...) For example, the pipeline
    stall code has also seriously changed, to fixed the pipeline memory load/op
    stage conflict, while maintaining no-stall operation for operands that don't
    need an offset. This had a cascading effect, however, so that the multiply
    could no longer complete in a single cycle. Therefore, the timing on the
    multiplies was slowed down to two cycles from a single cycle. (It's the
    only two-cycle ALU operation ...) The illegal instruction code has also been
    fixed, so that illegal instructions no longer stalls the prefetch bus.
Path Last modification Log RSS feed
[FOLDER] zipcpu/ 71  2376d 11h dgisselq View Log RSS feed
[NODE][FOLDER] branches/ 1  2531d 15h root View Log RSS feed
[NODE][FOLDER] tags/ 1  2531d 15h root View Log RSS feed
[NODE][FOLDER] trunk/ 71  2376d 11h dgisselq View Log RSS feed
[NODE][NODE][FOLDER] bench/ 69  2382d 15h dgisselq View Log RSS feed
[NODE][NODE][FOLDER] doc/ 69  2382d 15h dgisselq View Log RSS feed
[NODE][NODE][FOLDER] rtl/ 71  2376d 11h dgisselq View Log RSS feed
[NODE][NODE][NODE][FOLDER] aux/ 69  2382d 15h dgisselq View Log RSS feed
[NODE][NODE][NODE][FOLDER] core/ 71  2376d 11h dgisselq View Log RSS feed
[NODE][NODE][NODE][NODE][FILE] cpuops.v 71  2376d 11h dgisselq View Log RSS feed
[NODE][NODE][NODE][NODE][FILE] cpuops_deprecated.v 69  2382d 15h dgisselq View Log RSS feed
[NODE][NODE][NODE][NODE][FILE] div.v 69  2382d 15h dgisselq View Log RSS feed
[NODE][NODE][NODE][NODE][FILE] idecode.v 71  2376d 11h dgisselq View Log RSS feed
[NODE][NODE][NODE][NODE][FILE] idecode_deprecated.v 71  2376d 11h dgisselq View Log RSS feed
[NODE][NODE][NODE][NODE][FILE] memops.v 69  2382d 15h dgisselq View Log RSS feed
[NODE][NODE][NODE][NODE][FILE] pfcache.v 71  2376d 11h dgisselq View Log RSS feed
[NODE][NODE][NODE][NODE][FILE] pipefetch.v 69  2382d 15h dgisselq View Log RSS feed
[NODE][NODE][NODE][NODE][FILE] pipemem.v 69  2382d 15h dgisselq View Log RSS feed
[NODE][NODE][NODE][NODE][FILE] prefetch.v 69  2382d 15h dgisselq View Log RSS feed
[NODE][NODE][NODE][NODE][FILE] zipcpu.v 71  2376d 11h dgisselq View Log RSS feed
[NODE][NODE][NODE][FOLDER] peripherals/ 69  2382d 15h dgisselq View Log RSS feed
[NODE][NODE][FOLDER] sw/ 70  2376d 11h dgisselq View Log RSS feed

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