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What are the AVR28DA128 AVR32DA128 AVR48DA128 AVR64DA128 ??
gchapman wrote: edit : AVR64DD28/328 Preliminary Data Sheet (PDF)     Same wrong SPI-IF "is cleared by hardware when executing the corresponding interrupt vector"...
Friday, 22 April 2022 - 05:46
AVR128DB48 (and many others): SPI-IF not cleared by hardware as described in the data sheet
N.Winterbottom wrote: I'm beginning to think this is a failure of the simulator.   I would always test such very hardware-specific things with real hardware.   N....
Thursday, 21 April 2022 - 08:50
AVR128DB48 (and many others): SPI-IF not cleared by hardware as described in the data sheet
GermanFranz wrote: kabasan wrote:No one may have reported to Microchip.   I just did it.   I received confirmation from Microchip with the promise to revise the data...
Wednesday, 20 April 2022 - 14:59
AVR128DB48 (and many others): SPI-IF not cleared by hardware as described in the data sheet
N.Winterbottom wrote: Is this a single byte transfer with the SPI data register write, happening elsewhere ?   Yes it is a single byte transfer. There is a second part in an...
Monday, 18 April 2022 - 10:22
AVR128DB48 (and many others): SPI-IF not cleared by hardware as described in the data sheet
SPI is in Master-Mode. /SS is output.
Monday, 18 April 2022 - 09:23
AVR128DB48 (and many others): SPI-IF not cleared by hardware as described in the data sheet
Developing with false data sheet can be so insidious... The only one valid reset method is just as unusual. Usually writing a '1' to IF clears the flag- if the hardware does not...
Monday, 18 April 2022 - 08:57
AVR128DB48 (and many others): SPI-IF not cleared by hardware as described in the data sheet
It seems that until now there is no correct data sheet for all newer AVR series 0/1/2...
Monday, 18 April 2022 - 08:29
AVR128DB48 (and many others): SPI-IF not cleared by hardware as described in the data sheet
This data sheet error of all newer AVR series now has not been corrected for years and can already be found in the 4808/09 
Monday, 18 April 2022 - 02:22
AVR128DB48 (and many others): SPI-IF not cleared by hardware as described in the data sheet
SPIINT: push ... sbi VPORTA_OUT,7 ;RESET /SS = INACTIVE ldi YL,low(CPU1BUFP) ldi YH,high(CPU1BUFP) ;Y= ADDR(CPUBUFP)...
Sunday, 17 April 2022 - 20:39
Raspberry Pi is now a microcontroller
clawson wrote: This is what's so extraordinary about RP2040. It's a $1.00 micro but it has two 133MHz 32bit cores, 2048KB flash, 264KB RAM and what's more you can actually buy the...
Sunday, 17 April 2022 - 06:02
AVR64DB SPI
N.Winterbottom wrote:99 out of 100 SPI devices have CS active high   But not this one.
Monday, 11 April 2022 - 09:04
The reasons of ARMs controller.
avrcandies wrote:Not sure what that means, nothing we send to the avr is in plain text, even opcodes (ADD, BRNE), etc are not sent as plain text.    I meant clear,...
Sunday, 3 April 2022 - 16:46

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