| commit | 6b6803f8178d1e92227d66a1dfca2eb2db5f1221 | [log] [tgz] |
|---|---|---|
| author | Ahmed Ghazy <ax3ghazy@aucegypt.edu> | Mon Oct 26 16:35:54 2020 +0200 |
| committer | Ahmed Ghazy <ax3ghazy@aucegypt.edu> | Wed Oct 28 22:58:29 2020 +0200 |
| tree | 5a5e183d221e24f2b9875b835160df260fb6b1a7 | |
| parent | 7be29a266da74341620f61e18fad447dae7b0547 [diff] |
Add a sample user project wrapper - current dimensions: 2.7x2.7 mm^2
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: