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rusty503
USA
3 Posts |
 Posted - 03/06/2010 : 11:19:40
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I recently recieved my GQ-4X and I must say I am very pleased. Before actually trying to burn any chips I want to play around trying to read some chips and adding devices to the txt file as needed. I have successfully read numerous chips so now onto the Device.txt file. One chip in particular I need help with.
First one is a 25PX32VE. I have the datasheet and have extracted some of the data needed for entry in the Device.txt file. How do I determine what the Class is? How about EEprom Size, CodeSize? These two I assume is the actual size in bits. I guess the main thing is Class. In addition is the two byte signature. I found it as 7116h but I noticed some devices have 6 digits.
The other device is a 45PE16VG.
What would be the entry in the Device.txt file for these two devices? How can I determine all the entries needed from the datasheets? |
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| Reply #1
ZLM
2945 Posts |
Posted - 03/06/2010 : 11:32:10
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Try this one:
Name="M25PX32*SOIC8",ID="207116",Class="W25X10",Category="SERIAL_EPROM",MFG="ST",Vcc="3.6V",CodeSize="4194304",Adapter="ADP-081, ADP-027",Platform="GQ-4X";
You have to read the datasheet of the chip to find a proper class.
I can not find 45PE16VG datasheet. |
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| Reply #2
rusty503
USA
3 Posts |
Posted - 03/06/2010 : 11:50:49
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I kinda figured out those entries but I couldn't find Class. In the datasheet I only found 7116h for the Device ID. Where does the 20 come from?
I apologize on the second chip. I should have listed it as M45PE16. It is marked on the chip as 45PE16VE. I found the datasheet at: www.numonyx.com/Documents/Datasheets/M45PE16.pdf. |
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| Reply #3
ZLM
2945 Posts |
Posted - 03/06/2010 : 18:18:55
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The 20 is manufacture ID. The "7116" is device signature.
It is listed at page 27/63 of datasheet. |
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Questions about Device.txt for GQ-4X
