commit | ca600a58f930f0557a7da79fe97dea568948e1b5 | [log] [tgz] |
---|---|---|
author | Ahmed Ghazy <ax3ghazy@aucegypt.edu> | Thu Nov 19 16:32:10 2020 +0200 |
committer | Ahmed Ghazy <ax3ghazy@aucegypt.edu> | Thu Nov 19 16:33:25 2020 +0200 |
tree | e79c3f2368767f107cb4f8726fbba0c1301ba87b | |
parent | 8438e881ef7464f4dd2cf937a7c07949abfc3bf2 [diff] |
Update caravel.gds.gz with the right user project
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: