| commit | e1b1f176b368ad80c6cdce10f264982fee983851 | [log] [tgz] |
|---|---|---|
| author | Ahmed Ghazy <ax3ghazy@aucegypt.edu> | Mon Oct 26 17:02:31 2020 +0200 |
| committer | Ahmed Ghazy <ax3ghazy@aucegypt.edu> | Wed Oct 28 22:58:29 2020 +0200 |
| tree | 0882fdee68774c45dd5a1ba1de72b7cb75d7de1b | |
| parent | 72e52c6a014cd77128552124a5f8117db94797e4 [diff] |
Add more openlane configs
A template SoC for Google SKY130 free shuttles. It is still WIP. The current SoC architecture is given below.
The managment SoC runs firmware that can be used to:
The memory map of the management SoC is given below
(NOTE: This needs updating; see the README file for an updated list.)
This is the user space. It has limited silicon area (TBD, about 2.8mm x 2.8mm) as well as a fixed number of I/O pads (37) and power pads (10). See the Caravel premliminary datasheet for details. The repository contains a sample mega project that contains a binary 32-bit up counter.
The firmware running on the Management Area SoC, configures the I/O pads used by the counter and uses the logic probes to observe/control the counter. Three firmware examples are provided: