Documentation: Improve elgon documentation

* Convert PNG to JPG and reduce image quality.
* Mark flash IC and USB serial connector.
* Mark SPI programming header.
* Add programming header pinout.

Change-Id: Ica5958545ed23573a0d48dfa422ad1a822d06b47
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/28966
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
This commit is contained in:
Patrick Rudolph 2018-10-08 09:44:19 +02:00 committed by Philipp Deppenwiese
parent 17856b720b
commit 6f027ff28a
7 changed files with 18 additions and 6 deletions

View File

@ -40,20 +40,32 @@ The SPI flash can be accessed using [flashrom].
The EVT board does have a pinheader to flash the SOIC-8 in circuit. The EVT board does have a pinheader to flash the SOIC-8 in circuit.
Directly connecting a Pomona test-clip on the flash is also possible. Directly connecting a Pomona test-clip on the flash is also possible.
TODO: pinout
**Total board view of EVT** **Total board view of EVT**
![][elgon1] ![][elgon1]
[elgon1]: elgon1.png [elgon1]: elgon1.jpg
**Closeup view of SOIC-8 flash IC, programming pin header and **Closeup view of SOIC-8 flash IC and USB serial connector of EVT (marked blue)**
USB serial connector of EVT**
![][elgon2] ![][elgon2]
[elgon2]: elgon2.png [elgon2]: elgon2.jpg
**SPI header (marked blue)**
![][elgon_conn_j9_pcb]
[elgon_conn_j9_pcb]: elgon_conn_j9_pcb.jpg
**SPI header pinout**
Dediprog compatible pinout.
![][elgon_conn_j9]
[elgon_conn_j9]: elgon_conn_j9.png
## Technology ## Technology

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