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83Air
Slovenia
9 Posts |
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| Reply #1
ZLM
2945 Posts |
 Posted - 12/09/2015 : 19:03:33
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Try :
Name="MX25U6435F",ID="C22537",Class="W25X10",Category="SERIAL_EPROM",MFG="Winbond",Vcc="5V",CodeSize="8388608",Adapter="ADP-081+ADP-099 adapter",Message="Make sure the ADP-099 is used. The programmer will supply 5V voltage. Without ADP-099, the chip maybe damaged.";
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| Reply #2
83Air
Slovenia
9 Posts |
Posted - 12/11/2015 : 16:38:52
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erase appears to work
blank check fails
read appears to work
write stuck at 0% |
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| Reply #3
ZLM
2945 Posts |
Posted - 12/14/2015 : 20:44:12
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| does ID work? |
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| Reply #4
83Air
Slovenia
9 Posts |
Posted - 12/15/2015 : 11:22:29
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| no, ID does not work. |
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| Reply #5
ZLM
2945 Posts |
Posted - 12/15/2015 : 12:34:36
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There are many factors cause the ID fail.
Try to use another supported chip to confirm the adapter ADP-081 and ADP-099 work. Then we can focus on the software. |
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| Reply #6
83Air
Slovenia
9 Posts |
Posted - 12/16/2015 : 01:22:44
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I tried to test with both adapters(ADP-099 set to 2.5V) on a MX25l8005m and i worked, ID check ok(correctly recognized eprom as mx25l8005m).
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| Reply #7
83Air
Slovenia
9 Posts |
Posted - 01/16/2016 : 04:20:12
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It took me a while to get another mx25u6435f to test, still does not recognize the device.
Any ideas ? |
Edited by - 83Air on 01/16/2016 04:21:01 |
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| Reply #8
83Air
Slovenia
9 Posts |
Posted - 01/25/2016 : 14:30:00
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| ID checks ok without ADP-099 on mx25u6435f |
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| Reply #9
ZLM
2945 Posts |
Posted - 01/26/2016 : 10:43:11
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| OK. This one I think the software need a tweak. I will request a testing chip and hen test it then. I will post the result here. |
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| Reply #10
83Air
Slovenia
9 Posts |
Posted - 01/26/2016 : 15:40:56
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| thank you |
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| Reply #11
ZLM
2945 Posts |
Posted - 04/09/2016 : 17:19:33
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I finally did a test on this chip with ADP-099.
However, there is a compatibility issue.
The only way to solve the problem is to modify the ADP-099.
Here is what I did:
1. changed R4,R5,R6,R7 to 100 ohm resistors.
2. added a 10uF capacitor on IC U1 pin 1 and 4. Pin 4 is ground, pin 1 is positive.
After modification, I successfully ID, read, erase, write, verify the MX25U6435F.
Image Insert:
174563 bytes |
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| Reply #12
83Air
Slovenia
9 Posts |
Posted - 08/29/2016 : 02:37:31
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I am sorry it took so long to reply.
The thing is it still doesn`t work, but that may be because i damaged the eeprom, when i was testing it without the adp-099 adapter, and i don`t have another mx25u6435f eeprom to test. |
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| Reply #13
pashha
Turkey
20 Posts |
Posted - 12/25/2019 : 01:02:06
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quote:
Originally posted by ZLM
I finally did a test on this chip with ADP-099.
However, there is a compatibility issue.
The only way to solve the problem is to modify the ADP-099.
Here is what I did:
1. changed R4,R5,R6,R7 to 100 ohm resistors.
2. added a 10uF capacitor on IC U1 pin 1 and 4. Pin 4 is ground, pin 1 is positive.
After modification, I successfully ID, read, erase, write, verify the MX25U6435F.
Image Insert:
174563 bytes
it works! Thank you dear (By the way.. 100 ohm resistor is labeled with 101) |
GQ-4X |
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| Reply #14
anniel
2572 Posts |
Posted - 12/25/2019 : 05:31:19
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quote:
Originally posted by pashha
quote:
Originally posted by ZLM
I finally did a test on this chip with ADP-099.
However, there is a compatibility issue.
The only way to solve the problem is to modify the ADP-099.
Here is what I did:
1. changed R4,R5,R6,R7 to 100 ohm resistors.
2. added a 10uF capacitor on IC U1 pin 1 and 4. Pin 4 is ground, pin 1 is positive.
After modification, I successfully ID, read, erase, write, verify the MX25U6435F.
Image Insert:
174563 bytes
it works! Thank you dear (By the way.. 100 ohm resistor is labeled with 101)
Thank you for your testimonial. |
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Topic |
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GQ-4X how to write MXIC MX25U6435F
