I am working using the SCM-12C32 HCS12 module on a Freescale AXM-0392 development board.
I have found my output voltages on pins such as PORTA-0 and PORTB-4 are about 600mV P2P. According to the data sheet this figure should be about 4.2V.
The problem is I could do with this higher voltage and would like to avoid messing around with amplifiers etc.
Does anyone have any ideas why the output voltages are so low?
I have tried setting the RDRIV register to 0x00 incase that effected it but no luck.
Thanks again in advance,
Message Edited by Deadstar on 2008-02-25 04:43 PM