Umm… it looks to me like the LPC-2148 really doubles up the functionality of its pins. To the point that only half the 2148 functionality can be used at once !
For example Pin 27 serves as
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general purpose input pin P0.4
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serial clock for SPI0 (SCK0)
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capture input timer 0 channel 0. (cap0.1)
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AD0.6 ADC input 0.6
So what the heck happens if I need all 16 of my ADC channels and all my timers ! This chip needs twice as many pins !
OK, here is my question. I need all 16 ADC inputs. Does the Olimex LPC-P2148 make them available ? By the looks of the schematic, I’d say not. Am I right ?
What are the pins around the prototyping area. I could 40something of them.
http://optimal-microsystems.com/store/p … cts_id=114
Is the Keil board better in this respect ?
http://www.lpctools.com/index.asp?PageA … &ProdID=79
Thanks