| Products > Test Equipment |
| Hantek 2000 series - 2C42/2C72/2D42/2D72 |
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| Microcheap:
--- Quote from: Crimson on March 11, 2019, 10:48:27 pm ---Wait, are you saying that AWG doesn't work on the newest firmware? Or it's just not working because you flashed the wrong version or what? I was planning on flashing the newest firmware this evening but if it causes AWG to stop working I guess I'll stick with what I've got. --- End quote --- Yes it does works, there are some other issues that are not software related though that we are discussing here: https://www.eediscuss.com/forum.php?mod=viewthread&tid=14705&extra= I am using the latest version (20190030201) that already fixed some bugs and you can get from https://www.eediscuss.com/forum.php?mod=redirect&goto=findpost&ptid=13676&pid=16428 and follow the instructions to install it. Hantek promised another update for the next few days. |
| sega:
Hello, a suspicious situation, the manufacturer claims that the 12bit generator, but put dac 3PD5651E 10bit and erases the markings on the chip. How can it be, this is a Scam, what kind of DAC chip was planned and should stand? Maybe it was planned DAC902E (12bit) TI/BB? |
| Pinkus:
How comes you are suspecting that there is only a 10 bit DAC used? Any evidence? At least Bit 11 and 12 (D0 and D1) are connected to the chip. Maybe somebody can just measure if there are signals on Pin 11 and Pin 12 of the DAC? If yes, all 12 bits are used as the mentioned 3PD5651E does not use these two pins. |
| gf:
Were you able to read the marking? Are you sure that it is a 3PD5651E? AFAIK, this was just a speculation so far. On my 2D72's chip "...EAK" is vaguely recogizalbe, so 3PEAK is likely the manufacturer, but it could be a non-public custom chip made for Hantek. |
| gf:
Did a brief test. Near zero, I can distinguish quantization steps of roughly 1.5mV at the output, so IMO it is 12 bit. |
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