Just a question, I see 1 PWM on the Datasheet but currently PWM = 11 in the Specs. Which one is correct?
See: https://www.ghielectronics.com/catalog/product/450
if it is 11 thats pretty impressive for such a small board!
Just a question, I see 1 PWM on the Datasheet but currently PWM = 11 in the Specs. Which one is correct?
See: https://www.ghielectronics.com/catalog/product/450
if it is 11 thats pretty impressive for such a small board!
After looking at schematic ( http://www.ghielectronics.com/downloads/schematic/FEZ_Cerb40_II_SCH.pdf ) and the Developers’ Guide ( https://www.ghielectronics.com/docs/47/fez-cerberus-developer#420 ) , I couldn’t find 11. So, I asked one of the hardware engineers. He said 11 !!
cursory examination of schematic and sketch from engineer shows these are missing:
PWM_14 PB8
PWM_15 PB9
PWM_1 PA7
PWM_3 PA8
PWM_10 PB10
PWM_9 PB11
PWM_0 PC6
PWM_7 PC7
[quote]… I see 1 PWM on the Datasheet…[/quote] Which datasheet?
Hi Jeff,
Sorry, Datasheet was the wrong word, I meant the Schematic: http://www.ghielectronics.com/downloads/schematic/FEZ_Cerb40_II_SCH.pdf
A fresh look this morning, I can see a few more, now I see three:
PB3, 4 and 5 are PWM, JP 20, JP 11 and JP 9, are the Pin Out PWM’s
Cpu.PWMChannel only supports 8 PWM’s
new PWM(Cpu.PWMChannel.PWM_0...
new PWM(Cpu.PWMChannel.PWM_7...
If there is 11, how does one access the extra 3 Pins?
I guess a cast?
(Cpu.PWMChannel)Cpu.Pin.PWM_14 PB8
Thanks for your investigations!
All the best
Chris
be nice to capture all these idiosyncratic items somewhere : like the developers guide… uart to COMx and pin mapping
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