| commit | 1c1b4623dc3061955452d2162a122d29d4e380c0 | [log] [tgz] |
|---|---|---|
| author | R. Timothy Edwards <tim@opencircuitdesign.com> | Mon Oct 19 15:43:20 2020 -0400 |
| committer | GitHub <noreply@github.com> | Mon Oct 19 15:43:20 2020 -0400 |
| tree | 087f9901cc7cb39f3faf3894fa7b0d236a0897bc | |
| parent | 453315063b921102bc037a0d70da758d29a4092b [diff] | |
| parent | 7ea4895772e1170be72f12d45928e77e577e4be7 [diff] |
Merge pull request #17 from Manarabdelaty/release Sysctrl Unit Test Fix
A template SoC for Google SKY130 free shuttles. It is still WIP. The current SoC architecture is given below.
The managment SoC runs firmware taht 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: