| commit | a997ad90af6f57d7c36fa6ceef58b1beb38a97e9 | [log] [tgz] |
|---|---|---|
| author | Ahmed Ghazy <ax3ghazy@aucegypt.edu> | Wed Nov 25 04:02:15 2020 +0200 |
| committer | Ahmed Ghazy <ax3ghazy@aucegypt.edu> | Wed Nov 25 04:02:15 2020 +0200 |
| tree | fad9bbf68081418f8404595cc6ca6fa85b25b65f | |
| parent | e4c7ec5a4e26d485cee0a17a75f4d1758cf8481b [diff] |
Update chip_io configs of the LVS clean padframe
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 can be found here
This is the user space. It has limited silicon area (TBD, about 3.1mm x 3.8mm) 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: