Commit message (Collapse) | Author | Age | Files | Lines | |
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* | ice40: reduce ABC9 internal fanout warnings with a param for CI->I3 | Eddie Hung | 2020-01-24 | 1 | -2/+3 |
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* | Sensitive to direct inst of $__ICE40_CARRY_WRAPPER; recreate SB_LUT4 | Eddie Hung | 2019-12-09 | 1 | -1/+1 |
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* | Revert "Merge pull request #1280 from ↵ | Eddie Hung | 2019-08-12 | 1 | -22/+8 |
| | | | | | | | YosysHQ/revert-1266-eddie/ice40_full_adder" This reverts commit c851dc13108021834533094a8a3236da6d9e0161, reversing changes made to f54bf1631ff37a83733c162e6ebd188c1d5ea18f. | ||||
* | Revert "Wrap SB_LUT+SB_CARRY into $__ICE40_CARRY_WRAPPER" | David Shah | 2019-08-10 | 1 | -8/+22 |
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* | Add ice40_wrapcarry pass, rename $__ICE40_FULL_ADDER -> CARRY_WRAPPER | Eddie Hung | 2019-08-07 | 1 | -1/+9 |
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* | Wrap SB_CARRY+SB_LUT into $__ICE40_FULL_ADDER | Eddie Hung | 2019-08-07 | 1 | -22/+0 |
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* | $__ICE40_CARRY_LUT4 -> $__ICE40_FULL_ADDER as per @whitequark | Eddie Hung | 2019-07-15 | 1 | -1/+1 |
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* | Fix spacing | Eddie Hung | 2019-07-12 | 1 | -1/+1 |
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* | _ABC macro will map and unmap to this new box | Eddie Hung | 2019-07-12 | 1 | -0/+10 |
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* | Fixed trailing whitespaces | Clifford Wolf | 2015-07-02 | 1 | -2/+2 |
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* | Added ice40 SB_CARRY support | Clifford Wolf | 2015-04-18 | 1 | -0/+70 |