I try to read Flash ID (MX25L51245G) through SPI and my MCU is PIC32MX360F512L. According to the datasheet, the command should be 9F and receive C2 20 1A. But I always receive wrong ID data. I tried to use Oscilloscope. I only have two probes, one is connected to CS# and an...
I'm trying to read flash using nios2-flash-programmer. The target is a Cyclone-II based board with a CFI flash. Following the example in the users guide, I've tried this:$ ./nios2-flash-programmer --debug --base=0 --read=test.srec --read-bytes=0,256 Ther...
A method of performing a read verification operation on a target memory cell in a three-dimensional (3D) memory device includes the steps of removing high-speed charge from the target memory cell in the read preparation stage and measuring the threshold voltage of the target memory cell in the...
According to the ug_nios2_flash_programmer.pdf, I have read the data(current.srec) from flash. And then I want to write the current.srec back to
Read from DOS Step 1 Connect your USB flash drive. Turn on your computer and press "F8" on your keyboard to launch the Windows Advanced Boot Options. Note that "F8" must be pressed during the POST procedure, prior to your Windows logo being displayed. ...
This is a follow-up question to thread: https://esp32.com/viewtopic.php?f=12&t=37286. I'm trying to read and write the write-protect bit "CMP" from the flash status-register in my own program. The equivalent functions for the esptool are read_flash_status/write_flash_status. The...
Enable Flash Player in Google Chrome Type “chrome://settings/content” in the address bar and press Enter. On Chrome version 59 and above, select “Flash”, turn on “Allow sites to run flash” and turn off “Ask first“. On Chrome version 58 and below, scroll down to “Flash” in...
Hi, Due to a rather unfortunate loss, we do not have a copy of the data (and the source code) for the program that was loaded to the flash memory. Is there a
Each MSP has additional flash memory besides the main code memory flash. Depending on MSP, it is 256 to 1024 bytes in four segments (INFOA to INFOD). The datasheet tells where it is located in your MSP. The method of putting the value there depends on your compiler. Usually a compiler...
looking at code in generic.py I am wondering, what len, width and mask are supposed to contain? reading them before writing reveals 0 (zero) for all - I guess that is not right. I can perfectly read from flash though ... Collaborator zyp...