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| author | Francis Rowe <info@gluglug.org.uk> | 2015-05-16 08:30:04 (EDT) |
|---|---|---|
| committer | Francis Rowe <info@gluglug.org.uk> | 2015-05-16 08:30:04 (EDT) |
| commit | 979dfd8e68f01e7d2b827588ae1c3b779ef72801 (patch) | |
| tree | fee49ee314f3fb4c9f76a53efc8fb81f952eef3a /docs/install/x200_external.html | |
| parent | e058d319491703168280cfa50239a56193ee5d23 (diff) | |
| download | libreboot-979dfd8e68f01e7d2b827588ae1c3b779ef72801.zip libreboot-979dfd8e68f01e7d2b827588ae1c3b779ef72801.tar.gz libreboot-979dfd8e68f01e7d2b827588ae1c3b779ef72801.tar.bz2 | |
External flashing guides: don't refer to red.
Colour blindness is real, and quite common.
What's worse, 3.3V on an ATX PSU is an orange wire, not a red
wire. Someone looking at "red" in the documentation might not
think that you mean 3.3V live/hot (red is the standard colour),
but instead they might connect the red wire from the ATX PSU
which is 5V; this will destroy the flash chip. Also, red and
orange look the same to most colour blind people.
Diffstat (limited to 'docs/install/x200_external.html')
| -rw-r--r-- | docs/install/x200_external.html | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/docs/install/x200_external.html b/docs/install/x200_external.html index e79ca84..1a6eb44 100644 --- a/docs/install/x200_external.html +++ b/docs/install/x200_external.html @@ -92,7 +92,7 @@ POMONA 5252 (correlate with the BBB guide) NC - - NC NC - - NC NC - - NC - 18 - - 3.3V PSU RED + 18 - - 3.3V (PSU) 22 - - NC - this is pin 1 on the flash chip === back (palmrest) on your X200 === <i>This is how you will connect. Numbers refer to pin numbers on the BBB, on the plugs near the DC jack.</i> @@ -108,7 +108,7 @@ POMONA 5250 (correlate with the BBB guide) 18 - - 1 22 - - NC NC - - 21 - 3.3V PSU RED - - 17 - this is pin 1 on the flash chip. in front of it is the screen. + 3.3V (PSU) - - 17 - this is pin 1 on the flash chip. in front of it is the screen. === right side of the X200 (where the audio jacks are) === <i>This is how you will connect. Numbers refer to pin numbers on the BBB, on the plugs near the DC jack.</i> Here is a photo of the SOIC-8 flash chip. The pins are labelled:<br/> |