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— | momo:pinouts [2015/05/18 12:27] (nykyinen) – luotu zuikkis | ||
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Rivi 1: | Rivi 1: | ||
+ | ====== Pinouts of the CPU ====== | ||
+ | Logitech wheels use a factory programmed version of the ST 72632 embedded processor. The chip has builtin USB controller and several A/D converters and I/O pins. You can find a datasheet of this chip from ST webpage. | ||
+ | |||
+ | Buttons are numbered from top to bottom on the table below.. So Left3 is the unused white button in the modified Momo wheel. | ||
+ | |||
+ | ^Pin number ^Momo function ^Force GP function ^ | ||
+ | |1 |Vdd |Vdd | | ||
+ | |2 |OscOut |OscOut | ||
+ | |3 |OscIn |OscIn | ||
+ | |4 |Vss |Vss | | ||
+ | |5 |Gear+ |Left1 | ||
+ | |6 |Left1 |Gear+ | ||
+ | |7 |Left2 |Gear- | ||
+ | |8 |/Reset |/ | ||
+ | |9 |NC |NC | | ||
+ | |10 |Power enable |NC | | ||
+ | |11 |Pedals1 |Pedals1 | | ||
+ | |12 |Test |Test | | ||
+ | |13 |Pedals2 |Pedals2 | | ||
+ | |14 |LED1 |Pedals3 | | ||
+ | |15 |Force control |Force control | | ||
+ | |16 |LED2 |Pedals4 | | ||
+ | |17 |Steering input |Steering input | | ||
+ | |18 |Steering control |Steering control | | ||
+ | |19 |Power enable2 |Power enable2 | | ||
+ | |20 |Force control |Force control | | ||
+ | |21 |Right1 |Right2 | | ||
+ | |22 |Right2 |Left2 | | ||
+ | |23 |Right3 |Right1 | | ||
+ | |24 |Left3 |Power enable | | ||
+ | |25 |NC |NC | | ||
+ | |26 |NC |NC | | ||
+ | |27 |NC |NC | | ||
+ | |28 |Gear- |NC | | ||
+ | |29 |Force control? |Force control? | | ||
+ | |30 |Vssa |Vssa | | ||
+ | |31 |USBDP |USBDP | | ||
+ | |32 |USPDM |USBDM | | ||
+ | |33 |USBVcc |USBVcc | | ||
+ | |34 |Vdda |Vdda | | ||
+ | |||
+ | ====== Pinouts of the white 11-pin connector in Momo Force: ====== | ||
+ | |||
+ | ^Pin number ^Original function ^Modified function | ||
+ | |1 |Gear- |NC | | ||
+ | |2 |Left3 |NC | | ||
+ | |3 |Left2 |Gear- | | ||
+ | |4 |Left1 |Gear+ | | ||
+ | |5 |Gear+ |Left1 | | ||
+ | |6 |Right3 |Right1 | | ||
+ | |7 |Right2 |Left2 | | ||
+ | |8 |Right1 |Right2 | | ||
+ | |9 |LED1 |NC | | ||
+ | |10 |LED2 |NC | | ||
+ | |11 |GND |GND | | ||
+ | |||
+ | ====== Wire colours in the white connector: ====== | ||
+ | |||
+ | ^Colour ^Function ^ | ||
+ | |Gray |GND | | ||
+ | |Light blue |LED2 | | ||
+ | |Pink |LED1 | | ||
+ | |Brown |Right2 | | ||
+ | |White |Left2 | | ||
+ | |Purple |Right1 | | ||
+ | |Green |Left1 | | ||
+ | |Yellow |Gear+ | | ||
+ | |Red |Gear- | | ||
+ | |Dark blue |Right3 | | ||
+ | |Black |Left3 | | ||
+ | |||
+ | If you have any comments or suggestions, | ||
+ | |||
+ | -- Zuikkis |