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Discussion Title Created date
Reenabling global interrupts -> CPU lost
:oops: I got a new Problem.. i have to talk about this to someone. After successfully reading SPI-Data per PDCA i want to get an interrupt when the data is ready. I disable...
Thursday, 27 December 2007 - 15:50
PDCA; Cant Receive Bytes from SPI
Hello again. :roll: Currently i control a SD-Card via Hardware-SPI. It Works well. Now i want to change the system: when receiving a 512-Byte-Block from the card, i want to use a...
Tuesday, 25 December 2007 - 17:54
Placing Variables in Flash
Hello. I am going to use a RAM-intensive programm with some big LookUpTables. I dont want that this tables waste my ram so i want to place them into the flash-memory. I tried the...
Sunday, 23 December 2007 - 22:01
"Understanding"PLL (UC3B)
Sry for spamming a new topic... ;-) I've written some functions providing easy access to the plls. Configuring a PLL at startup does work without any problems. But during normal...
Monday, 26 November 2007 - 20:45
Where is the speed? (UC3B0256)
Hello. I've developed a testboard for my UC3B0256. Today i tried to select the external Oscillator0 with a 12.288Mhz crystal. Here is my code: const int mode = (CLOCK0 > 8000...
Saturday, 24 November 2007 - 00:50
SD-Card, 4bit parallel mode
Hi guys.. :-) I want to connect a SD-Card to my UC3B0128. There is no problem to conntect the card.. bút i want to use the 4bit-parallel mode to get more data in less cycles and...
Thursday, 18 October 2007 - 20:39