Cant read flash per SPI
Posted: 28 Jun 2016 17:28
Hi,
I am using the IS25LQ040B and the Dataman 40pro. I like to program the flash via SPI.
Therefore I looked up the pin description for the connection between the flash and the dataman. All is connected correct and when I start the application the dataman is identified. After that I choose the flash from the menu. This flash is supported by dataman . But now I have the problem coming up.
If I want to read out the flash device the first time, the manufacturer id cant be found.
It seems that he cant connect to the flash.
The dataman cant find any information and it shows that the programmer is busy.
Could anyone help me with some hints or troubleshooting guide?
Thanks in advance.
I am using the IS25LQ040B and the Dataman 40pro. I like to program the flash via SPI.
Therefore I looked up the pin description for the connection between the flash and the dataman. All is connected correct and when I start the application the dataman is identified. After that I choose the flash from the menu. This flash is supported by dataman . But now I have the problem coming up.
If I want to read out the flash device the first time, the manufacturer id cant be found.
It seems that he cant connect to the flash.
The dataman cant find any information and it shows that the programmer is busy.
Could anyone help me with some hints or troubleshooting guide?
Thanks in advance.