Type in the full discussion title or a part of it.
Discussion Title Created date
standalone portable SWD programmer for Atmel ARM chips
Hi, I have designed several devices in recent years based on SAMD21,E53,E70. Some customers need firmware update and the devices do not have bootloader. Providing ATMEL-ICE to...
Saturday, 18 April 2020 - 12:05
SAME53J (TQFP64), where to buy Revision D chips ?
Hi, SAME53 chips in 64-pins packages, of Revision A, do not have functional Ethernet module (pin GRXDV not available). It should be fixed on Revision D chips. Problem is...
Wednesday, 8 January 2020 - 07:34
SAME53, how to use DPLL to generate 120MHz fCPU
Hi, I have my custom board with SAME53J19A in TQFP64 package, Silicon Revision A. I managed to use Atmel Start and generate 120MHz clocks via DPLL0:  it uses...
Thursday, 2 January 2020 - 17:26
SAME53, Can Ethernet work on 64-pin devices ?
Hi, I am working on design of custom board with SAME53J19A. Device package is TQFP64. My plan was to follow board [SAME54 Xplained Pro] and copy its RMII interconnection between...
Wednesday, 28 August 2019 - 08:37
USB_CDC on SAME70 with 64 pins
Hi, I have a custom board with ATSAME70J19 (A-AN) and wanted to test USB_CDC on it. I usually use demo projects for SAME70-Xplained as a template for my custom boards, then place...
Friday, 7 June 2019 - 08:30
ATtiny816 programming via ATMEL-ICE fails
Hi, I have troubles with programming ATtiny816 on my custom board. Am unable to program it using ATMEL-ICE, no operation works including Read_Signature, Erase,..   My header...
Tuesday, 18 December 2018 - 18:33
SAM E70 Xplained, "LwIP Example" does not work
Hi, could please anybody confirm the "LwIP Example" really works ?   In my case, it does something else to what I expected. On start it prints message: Hello ATMEL World...
Wednesday, 15 August 2018 - 15:27
SAM E70 Xplained, migration from E70Q21B to Q21A problems
Hi, I have SAME70 Xplained and wanted to open Atmel Start --> "LwIP example", but it shows dialog window with following message:...
Monday, 13 August 2018 - 08:57
SAME70 Xplained, LwIP example
Hi, I have SAME70 Xplained and wanted to open Atmel Start --> "LwIP example", but it shows dialog window with following message:...
Monday, 6 August 2018 - 14:56
SAMD21 usage of SWDIO and SWCLK pins
Hi, I would like to use pins SWDIO and SWCLK as general I/Os and am not sure if it is possible. Can these pins for example drive NPN or PNP transistor through some resistor (10k)...
Tuesday, 10 July 2018 - 14:38
SAMD21, generic clocks for TC in 32b mode
Hi, I am confused by information from datasheet:   15.8.3 Generic Clock Control / register CLKCTRL / Bits 5:0 – ID[5:0]: Generic Clock Selection ID Table 15-5 page 119...
Tuesday, 19 June 2018 - 08:18
SAMD21, slow synchronization of TC7 reads
Hi,   I have TC7 clocked with XOSC32K (32768 Hz) and CPU + almost all other peripherals running @40MHz. I have just found that reading of TC7.COUNT is terribly slow...
Friday, 15 June 2018 - 12:54

Pages