I came across this while searching for something, I forget what, but here it is anyway, just for interest sake:
If it ever disappears, I cached it here: http://stuff.fredcooke.com/R125ECUfront.jpg
http://macmadigan.no-ip.com/Public/YamahaR125/
A few more pics in there :-)
Fred.
Freescale 9S12C64 based bike ECU
Freescale 9S12C64 based bike ECU
DIYEFI.org - where Open Source means Open Source, and Free means Freedom
FreeEMS.org - the open source engine management system
FreeEMS dev diary and its comments thread and my turbo truck!
n00bs, do NOT PM or email tech questions! Use the forum!
The ever growing list of FreeEMS success stories!
FreeEMS.org - the open source engine management system
FreeEMS dev diary and its comments thread and my turbo truck!
n00bs, do NOT PM or email tech questions! Use the forum!
The ever growing list of FreeEMS success stories!
Re: Freescale 9S12C64 based bike ECU
Some more images (all large files) of bike ECUs from the same place:
http://macmadigan.no-ip.com/public/ECU/ ... _1999A.jpg
http://macmadigan.no-ip.com/public/ECU/ ... _1999B.jpg
http://macmadigan.no-ip.com/public/ECU/ ... _1999C.jpg
http://macmadigan.no-ip.com/public/ECU/ ... _1999D.jpg
http://macmadigan.no-ip.com/BusaECU/Kaw ... 5-1097.jpg
http://macmadigan.no-ip.com/BusaECU/Kaw ... 5-1097.jpg
http://macmadigan.no-ip.com/BusaECU/Bus ... /ecu_3.jpg
http://macmadigan.no-ip.com/BusaECU/Bus ... tPCB-1.jpg
http://macmadigan.no-ip.com/BusaECU/Bus ... tPCB-2.jpg
http://macmadigan.no-ip.com/BusaECU/Bus ... tPCB-3.jpg
http://macmadigan.no-ip.com/BusaECU/Bus ... tPCB-4.jpg
Common themes:
http://macmadigan.no-ip.com/public/ECU/ ... _1999A.jpg
http://macmadigan.no-ip.com/public/ECU/ ... _1999B.jpg
http://macmadigan.no-ip.com/public/ECU/ ... _1999C.jpg
http://macmadigan.no-ip.com/public/ECU/ ... _1999D.jpg
http://macmadigan.no-ip.com/BusaECU/Kaw ... 5-1097.jpg
http://macmadigan.no-ip.com/BusaECU/Kaw ... 5-1097.jpg
http://macmadigan.no-ip.com/BusaECU/Bus ... /ecu_3.jpg
http://macmadigan.no-ip.com/BusaECU/Bus ... tPCB-1.jpg
http://macmadigan.no-ip.com/BusaECU/Bus ... tPCB-2.jpg
http://macmadigan.no-ip.com/BusaECU/Bus ... tPCB-3.jpg
http://macmadigan.no-ip.com/BusaECU/Bus ... tPCB-4.jpg
Common themes:
- Processors in back corner, opposite side to connector with high power drives
- High power drives aligned to extend away from the connector, not across it
- SMD drivers and/or vertically mounted reinforced to220 drivers
- High power tubular SMD resistors
- BDM connectors on the edge
- Both sides heavily populated
DIYEFI.org - where Open Source means Open Source, and Free means Freedom
FreeEMS.org - the open source engine management system
FreeEMS dev diary and its comments thread and my turbo truck!
n00bs, do NOT PM or email tech questions! Use the forum!
The ever growing list of FreeEMS success stories!
FreeEMS.org - the open source engine management system
FreeEMS dev diary and its comments thread and my turbo truck!
n00bs, do NOT PM or email tech questions! Use the forum!
The ever growing list of FreeEMS success stories!