add link to MEC1618 datasheet

Since the MEC1618 is very similar to the MEC1619, it's datasheet might be usefull for others.
7 years ago · e75ae2bc0f
parent 9d5135ede8
commit e75ae2bc0f
1 changed files with 2 additions and 1 deletions
--- a/docs/chips.txt
+++ b/docs/chips.txt
@ -30,7 +30,8 @@ ThinkPad xx30 series:
        http://pdf.datasheetarchive.com/indexerfiles/Datasheets-EC3/DSAQ00359444.pdf
    Microchip product page:
        https://www.microchip.com/wwwproducts/en/MEC1619
-        (note that microchip does not have a real datasheet available)
+        (note that microchip does not have a real datasheet available but there is one for the similar MEC1618:
+        http://ww1.microchip.com/downloads/en/DeviceDoc/00002339A.pdf)

    (source: physical inspection, reverse engineering the EC firmware
    and the schematics - http://plan9.stanleylieber.com/hardware/thinkpad/x230/x230.schematics.pdf)