| commit | 8f3e6974830640a2a2ff9328403129c32f5b5934 | [log] [tgz] |
|---|---|---|
| author | Ahmed Ghazy <ax3ghazy@aucegypt.edu> | Wed Nov 25 14:48:15 2020 +0200 |
| committer | Ahmed Ghazy <ax3ghazy@aucegypt.edu> | Wed Nov 25 14:48:15 2020 +0200 |
| tree | 28ad7ed56da723dfd029a3501e52047e64fa04c4 | |
| parent | 0252f54fa2887aec8d43dcac3a222777d7006d08 [diff] |
Add pin_order.cfg to user_proj_example
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: