| commit | 22d29d6e8973054c55f7832e248749a36388bd27 | [log] [tgz] |
|---|---|---|
| author | Ahmed Ghazy <ax3ghazy@aucegypt.edu> | Wed Oct 28 03:42:02 2020 +0200 |
| committer | Ahmed Ghazy <ax3ghazy@aucegypt.edu> | Wed Oct 28 22:58:29 2020 +0200 |
| tree | f5abedc79a29160c1a535c7fc1deb263ebd2dcdd | |
| parent | 3a1e3537904c34612db08fdfcf89c3ecbdb9a55a [diff] |
Add a global defines.v and rely less on parameters - This is mainly to avoid "accidents" with default parameter values
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: