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XMEGA128A1U DMA problem (solved)
Dear freaks,   my task is to copy one (e.g. 8-byte) array to another using DMA module on XMEGA128A1U. Result: destination array gets filled with very first byte from source....
Thursday, 28 September 2017 - 21:25
CRC-8 with XMEGA A
Hi, all,   XMEGA A has a hardware module that can do CRC-16 and CRC-32 for byte stream. I need CRC-8 as well.   Maybe someone could advise a way to calculate CRC-8,...
Tuesday, 4 August 2015 - 23:37
xmega128a1u PORTCFG_EVOUTSEL is not written
Hi everybody! XMEGA chip allows to output event signal to pin 7 of PORTC, PORTD or PORTE. Assume that PORTC is used and event is simply system clock, divided by 16. If I use event...
Sunday, 3 August 2014 - 15:12
XMEGA EBI multiple CS problem
Hi everybody! My question is about EBI in SRAM mode for XMEGA128A1. When I setup CS0 line for address 0x20000..0x2FFFF and CS1 line for address 0x30000..0x3FFFF (non-overlapping...
Monday, 7 July 2014 - 11:10