Can PA0 be used as TIM2 channel 1. The datasheet in function mapping uses TIM2_CH1_ETR. Note PA5 also has TIM2_CH1_ETR. PA15 has TIM2_CH1/TIM2_CH1 implying there is a difference. Pin definition has all listed as TIM2_CH1_ETR.

[waclawek.jan]

> before I go spend $1000s on a prototype thought I should be sure.

A 'F407 Disco costs twenty or so, and there's also lots of fun getting its LEDs chase themselves! ;-)

JW

[RobG]

Good point, I have one. I was thinking I was going to have to use the 407I version; it won't be in stock for a year. Thanks Again.