retronetworking
/
osmo-e1-hardware
mirror of https://gerrit.osmocom.org/osmo-e1-hardware
13
0
Fork 0
Code Issues Projects Releases Wiki Activity

doc/icE1usb: gateware is stored in flash and can be upgraded 

Change-Id: I319ff4e75ba76543e562822b6b6d5968bccef237
This commit is contained in:
Harald Welte 2022-11-01 09:33:37 +01:00
parent 7d72b86946
commit 921f39c672
1 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
doc/manuals/chapters/gateware.adoc
View File

@ -6,6 +6,9 @@ from the E1 Line Interface Unit to the E1 Framer/Deframer, the
picoRISCV soft-core running the [[firmware]] as well as the USB
device peripheral talking to the host PC.
The gateware is stored in binary form on the device-internal
non-volatile memory (SPI flash). It is field-upgradeable via USB.
As an OSHW project, all of it is available in source code format
at https://git.osmocom.org/osmo-e1-hardware/tree/gateware/icE1usb