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interfacing with external ADC via parallel data bus
I'm trying to read from an external 14bit ADC that is clocked just above 30Msps on the parallel data bus. I need to read 64k samples consecutively into the internal SRAM of my...
Thursday, 9 July 2020 - 03:16
Help with XDMAC setup for USART with hardware handshaking
I'm working with the SAMS70 (equivalent to SAME70) and have no real experience with using a DMA controller. I have a bluetooth module that communicates via TX, RX, RTS, CTS (115,...
Thursday, 23 February 2017 - 15:56
Bootloader working in debugger only
I'm working with the SAMS70 and want to get a bootloader going. I have an application that is working with an LCD display and when I debug through the bootloader I can see it jump...
Wednesday, 25 January 2017 - 18:00
SAMS70 TCM setup
I'm looking to setup some critical functions to run in ITCM and have my stack and heap in DTCM. All of the application notes only give pieces of the linker script and there isn't...
Tuesday, 22 November 2016 - 18:15
Running/debugging a program in SDRAM
Is it possible to have an entire program copied from flash into SDRAM and run? Is it possible to debug an application with atmel studio and atmel ICE in SDRAM?   I'm using...
Thursday, 20 October 2016 - 20:30
Configuring SAMS70 for use with 128Mbit SDRAM and external LCD controller
Hello everybody, I'm new to Atmel MCU's and I'm working on a new project with the SAMS70. I noticed that the Bank Select lines for the SDRAM (BA0 and BA1) are also the A16 and A17...
Friday, 12 August 2016 - 20:18