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Docs and README update #766

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Jan 19, 2021
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Docs and README update #766

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72038b6
Add new DAC paper link
jerryz123 Jan 19, 2021
1dcfa5a
Update AXI4Fragmenter docs
jerryz123 Jan 19, 2021
3bb0870
[ci skip] Fix SonicBOOM citation
jerryz123 Jan 19, 2021
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6 changes: 5 additions & 1 deletion README.md
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Expand Up @@ -47,12 +47,16 @@ If used for research, please cite Chipyard by the following publication:
}
```

* **Chipyard**
* A. Amid, et al. *IEEE Micro'20* [PDF](https://ieeexplore.ieee.org/document/9099108).
* A. Amid, et al. *DAC'20* [PDF](https://ieeexplore.ieee.org/document/9218756).

These additional publications cover many of the internal components used in Chipyard. However, for the most up-to-date details, users should refer to the Chipyard docs.

* **Generators**
* **Rocket Chip**: K. Asanovic, et al., *UCB EECS TR*. [PDF](http://www2.eecs.berkeley.edu/Pubs/TechRpts/2016/EECS-2016-17.pdf).
* **BOOM**: C. Celio, et al., *Hot Chips 30*. [PDF](https://www.hotchips.org/hc30/1conf/1.03_Berkeley_BROOM_HC30.Berkeley.Celio.v02.pdf).
* **SonicBOOM (BOOMv3): J. Zhao, et al., *CARRV'20*. [PDF](https://carrv.github.io/2020/papers/CARRV2020_paper_15_Zhao.pdf).
* **SonicBOOM (BOOMv3)**: J. Zhao, et al., *CARRV'20*. [PDF](https://carrv.github.io/2020/papers/CARRV2020_paper_15_Zhao.pdf).
* **Hwacha**: Y. Lee, et al., *ESSCIRC'14*. [PDF](http://hwacha.org/papers/riscv-esscirc2014.pdf).
* **Gemmini**: H. Genc, et al., *arXiv*. [PDF](https://arxiv.org/pdf/1911.09925).
* **Sims**
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9 changes: 5 additions & 4 deletions docs/TileLink-Diplomacy-Reference/Widgets.rst
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Expand Up @@ -200,10 +200,11 @@ transactions.
AXI4Fragmenter
--------------

The AXI4Fragmenter is similar to the :ref:`TileLink-Diplomacy-Reference/Widgets:TLFragmenter`, except it can only
break multi-beat AXI4 transactions into single-beat transactions. This
effectively serves as an AXI4 to AXI4-Lite converter. The constructor for this
widget does not take any arguments.
The AXI4Fragmenter is similar to the :ref:`TileLink-Diplomacy-Reference/Widgets:TLFragmenter`.
The AXI4Fragmenter slices all AXI accesses into simple power-of-two sized and aligned transfers
of the largest size supported by the manager. This makes it suitable as a first stage transformation
to apply before an AXI4=>TL bridge. It also makes it suitable for placing after TL=>AXI4 bridge
driving an AXI-lite slave.

**Example Usage:**

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