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SAML11 Secure Solution application debugging reports "Error writing memory"
Hi,   I'm new to the SAML11 and tried 3 days now to run almost any available L11 demo on my brand new L11 Xplained pro board with little luck.   Today I updated ASF to 3...
Tuesday, 25 June 2019 - 13:33
Howto diff files of ASF releases ?
I found in AS7 is a handy tool which allows comparison of current and original ASF files. See pic below to see what I mean   If I click on compare my favorite diff tool...
Tuesday, 7 August 2018 - 12:02
M7 flash_lock_region_size wrong ?
In SAME70 PIO definitions header file e.g. \ASF\sam\utils\cmsis\same70\include\same70q21b.h #define IFLASH_PAGE_SIZE (512u) #define IFLASH_LOCK_REGION_SIZE (8192u) #define...
Tuesday, 7 August 2018 - 09:24
E70 Silicon Revision B coming ?
I updated ASF from 3.34 to 3.40 when updating AS to 7.0.1931. I was surprised to see that there are a some changes in the E70 header files (after not seen any changes for years...
Monday, 6 August 2018 - 15:07
M7 CHIP_FREQ_CPU_MAX 120MHz
I studied some ASF header files (e.g. version 3.40) and found the following constant   #define CHIP_FREQ_CPU_MAX          ...
Monday, 6 August 2018 - 14:01
Count external events using TIOAx inputs fails
I want to use the timer module to count pulses on a SAME70 board. For this I configured inputs TCLKx and TIOAx according to the E70 manual. I found out that everything works as...
Tuesday, 20 March 2018 - 15:33
Glitch and Debounce Filter configuration
Can anyone provide some information or a code snippet to implement a glitch filter for E70 or Cortex-M if possible using ASF ? I see that there are several PIO registers and there...
Tuesday, 6 March 2018 - 19:44
Unexpected Chip Identifier 0xa10d0e00
I did some tests in EMR polluted environment and the SAME70Q21 (384kB SRAM) crashed badly. I wasn't able to bring the chip back to life by only attaching the Atmel ICE debugger...
Monday, 26 February 2018 - 09:20
SAME70 'PLL not locked' problem
I have a custom board with an external 12MHz oscillator and the HW around it is similar to the E70 XPLD demo board. Therefore I am using the SAME70XPLD standard clock...
Tuesday, 9 January 2018 - 16:16
Linker problem placing variables in extra memory region
I'm trying to place variables in a non-cacheable memory region (with the intention to define extra MPU attributes for this).   To do so I added this section to the linker...
Saturday, 2 December 2017 - 09:10
ASF update does not update CMSIS ?
Just updated updated Atmel Studio to 7.0.1645 and then project from ASF Version 3.34.1 to 3.35.1. I noticed that there are still CMSIS 4.0 headers included my project although the...
Wednesday, 1 November 2017 - 07:42
M7/E70 running GMAC DMA with D-cache feature enabled ?
Due to performance issues I try to run my application with the I- and D-cache feature of the M7. At the moment I can use XDMAC DMAs with cache enabled using the provided CMSIS...
Tuesday, 31 October 2017 - 15:14

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