| commit | 1159d1a745909468afffd1da62739f883dfafda6 | [log] [tgz] |
|---|---|---|
| author | Ahmed Ghazy <ax3ghazy@aucegypt.edu> | Mon Nov 09 22:30:16 2020 +0200 |
| committer | Ahmed Ghazy <ax3ghazy@aucegypt.edu> | Mon Nov 09 22:30:16 2020 +0200 |
| tree | ea3313cb998c97f43c0f099e4a8b4ca80b7f1d51 | |
| parent | e5ac00f49d9b6bc2062e18b42d6907274f641551 [diff] |
Update DFFRAM config
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: