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SPI write collision
Anyone knows what happens to the transferred SPI data in a situation resulting in WCOL bit being set? Is the SPDR protected from the write access or will the shift register get...
Tuesday, 28 November 2006 - 15:11
PWM nonlinearity
Talking about distortion: I have some trouble here as the PWM output seems to be rather distorted. 2nd is about 30dB down compared to the wanted 1kHz output. PWM frequency is 62....
Monday, 7 August 2006 - 19:43
Is there a Mega with PLL fast peripheral clock?
I guess the subject says it all. Is there? A tiny26 would be perfect if it had a hardware multiplier... Thanks. Mark
Tuesday, 18 July 2006 - 19:02
keypad inputs using internal pullups only - reliable enough?
We have recently discovered problems reading a keypad (silicone keypad / carbon ink pads) connected directly to a port using internall pullups only. Usually I connect 4k7 to 10k...
Monday, 5 July 2004 - 21:43
AVRASM problem: addresses used in CSEG don't match DSEG
Hello all, I've got a pretty frustrating problem with AVRSTUDIO 3.56 / AVRASM 1.56. Though the label addresses in data segment are absolutely correct, when instructions reference...
Thursday, 24 June 2004 - 17:43