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Update docs for rev.0.2

This commit is contained in:
Andrei 2018-01-30 14:07:44 +02:00
parent 6d8ef90103
commit e0011b9e34
3 changed files with 25 additions and 3 deletions
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9
README.md
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@ -1,10 +1,10 @@
*** Hardware Project "Prometheus" ***
See http://rusefi.com/forum/viewtopic.php?f=4&t=1215
See http://rusefi.com/forum/viewtopic.php?f=4&t=1215
Revision 0.010 2017-04-07
Copyright (c) 2017 andreika (prometheus.pcb@gmail.com)
Revision 0.020 2018-01-30
Copyright (c) 2017-2018 andreika (prometheus.pcb@gmail.com)
Licensed under the TAPR Open Hardware License (www.tapr.org/OHL)
See LICENSE.TXT for details.
@ -25,3 +25,6 @@ Author of the Prometheus project is not liable for any damage caused to you or y
by using this documentation or any associated products.
Whatever you do, you do at your own risk and on your own responsibility!
Please be aware that it may affect your safety and the safety of others.

17
hardware/CHANGES.TXT
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@ -3,6 +3,23 @@ These modifications are licensed under the TAPR Open Hardware License.
-----BEGINING OF THE MODIFICATIONS-----
-2018/01/30 - andreika
Revision 0.020
+ resistor R13 (near CJ125) connected to pin 22 of U2, not to the ground
+ transistor Q1 (oxygen sensor heater) changed fro VND5 to VND14
+ resistor R3 (heater MOSFET gate) reduced to 220 Ohm
+ removed resistor R5 (changed to jumper wire) and capacitor C6
+ more wide traces for Wideband O2S heater power supply (near P2 connector)
+ power lines V12 and WV12 (WideBand) now separated
+ removed erroneous connection of CKPS2+ and R152 to the ground
+ increased clearance between capacitors C42 and C43
+ more wide power supply traces for MAX9926
+ added +5V TVS-diode for supply of MAX9926 (D30)
+ increased clearances for internal ign.coil ground planes, ign_gnd output moved away
+ removed connection traces of ign.ground and power ground inside PCB
+ additional pull-up resistor added for tachometer transistor to +5V (R165)
-2017/04/07 - andreika
First Revision 0.010

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hardware/README.TXT
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@ -1,6 +1,8 @@
*** Hardware Project "Prometheus" ***
See http://rusefi.com/forum/viewtopic.php?f=4&t=1215
Revision 0.020 2018-01-30
Copyright (c) 2017-2018 andreika (prometheus.pcb@gmail.com)