Sorgelig wrote:It's strange that DE10-nano includes useless I2C accelerometer chip which is like 5th leg for dog. How they supposed to use accelerometer on board full of connected wires - it's pretty stationary device. They should include RTC instead which is pretty natural chip for such board.
TorsteinP wrote:Question. Why are there 18 pins on the board connector when there are only 14 pins on DE10-nano? It looks like there are space on both sides so it probably doesn't matter. I'm just wondering..
Sorgelig wrote:TorsteinP wrote:How do I adjust DST? My minimigs clock is 2 hours late
https://github.com/MiSTer-devel/Main_Mi ... /RTC-board
Sorgelig wrote:i found problem with M41T81S chip. After some time in power off it starts to show wrong date - several days behind the actual date.
I don't know if there is problem with particular chip or any M41T81S will work this way.
I have two other boards with M41T81 and MCP79410 - both keep time reliably.
The difference between M41T81 and M41T81S is very minor - the second one has flag of low battery voltage.
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