commit | 011d750d9806f03d1a5dcfba23f21371f87b9f7d | [log] [tgz] |
---|---|---|
author | ax3ghazy <ax3ghazy@aucegypt.edu> | Wed Nov 25 18:07:37 2020 +0200 |
committer | GitHub <noreply@github.com> | Wed Nov 25 18:07:37 2020 +0200 |
tree | 31b828b9f9333b2fc86ffcb7e7bce25cc7d2cc78 | |
parent | aa491d4f5c0cef9b21fb9b2a3c6354d74c4354e5 [diff] | |
parent | 176cf52e48239383127c67a40421cbbd0364086d [diff] |
Merge pull request #8 from ax3ghazy/new_dimensions Merging recent changes that include changes to dimensions, LVS clean chip_io, initial routing for caravel, Makefile, etc.
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: