OASIS-VP-Topic-4 の履歴(No.4)

• 履歴一覧
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• OASIS-VP-Topic-4 へ行く。
  • 1 (2016-05-04 (水) 11:02:31)
  • 2 (2016-05-04 (水) 11:11:48)
  • 3 (2016-05-06 (金) 09:11:23)
  • 4 (2016-05-06 (金) 12:08:36)

OASIS-VP

Overview†

Note: This topic can be extended as the tile implementation.

Research Description†

Figure 2 depicts the block diagram of Network-Interface. The packet from the core is saved into an output buffer. This packet is split to several flits of data and sent to the attached router. These flits traversal through the network to the destination core.

At the destination core, all incoming flits are collected as the original packet by Network-Interface and sent to the destination core.

Work on [2] by Ryuya Okada already developed a Network Interface for OASIS Network. In order to connect the OpenRISC core to OASIS-VP, this topic aim to extend the NI to adapt to Wishbone interface[3].

Expected Output†

• Understand the operation and previous implementation of Network-Interface.
• Adapt the Network Interface to be compatible with Wishbone.
• Implement and evaluate the new NI architecture.

References†

• Main reference: Network Interface Implementation; Ryuya Okada, Technical Report: http://webfs-int.u-aizu.ac.jp/~benab/publications/treport/RyuyaOkada-TR2011.pdf

• Other Documents:
  • [0] OASIS internal page: http://aslweb.u-aizu.ac.jp/aslint/index.php?OASIS

• [1] Network Interface Implementation; Ryuya Okada, Technical Report: http://webfs-int.u-aizu.ac.jp/~benab/publications/treport/RyuyaOkada-TR2011.pdf

• [2] Wishbone project: http://opencores.org/opencores,wishbone

• Introduction