Products > Test Equipment
TH2830 vs TH2832
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KungFuJosh:
Apparently this thing can take screenshots. They should have a dedicated key, oh well. You gotta hold down the period key.

Note: the 100pF cap is silver mica, the 2.2mF and 1.0mF caps are electrolytics.
KungFuJosh:
Perusing the manual, I confirmed my suspicion that their version number is bullshit. They all say Ver1.0, and the only thing that changes is the date.
luudee:

--- Quote from: nctnico on July 05, 2023, 12:29:42 am ---That is possible. There is also an internal EEPROM inside the LPC1788 which could have the model ID inside. Only way to find out is to write software into the chip that can dump the internal EEPROM.

--- End quote ---

The LPC1788 has 512KB of Flash and 4032 bytes of EEPROM.

I'm pretty sure I can dump the Flash (if the security Fuse is not set).

I am not sure about the EEPROM though ....

But I won't be able to do anything until the weekend ...


Cheers,
luudee
nctnico:
EEPROM access requires to use the internal ROM routines from software in normal situations. I don't know if there is a tool which can be used to read the EEPROM over the JTAG interface.
luudee:

--- Quote from: nctnico on July 05, 2023, 11:25:14 am ---EEPROM access requires to use the internal ROM routines from software in normal situations. I don't know if there is a tool which can be used to read the EEPROM over the JTAG interface.

--- End quote ---

Hi Nico,

yes, you are 100% right. This is from the LPC1788 User Manual:



Cheers,
luudee

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