| Products > Test Equipment |
| Hantek HDG2002B AWG: 5Mhz or 100MHz? Let's see! |
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| FrankenPC:
--- Quote from: fremen67 on May 22, 2014, 11:06:16 pm --- --- Quote from: FrankenPC on May 22, 2014, 11:00:58 pm --- --- Quote from: fremen67 on May 22, 2014, 10:32:44 pm --- --- Quote from: FrankenPC on May 22, 2014, 09:47:08 pm ---Can someone help me out with locating the proper header for the serial connector? I want to avoid soldering the pins if I can. If you can tell me what pin pitch to look for, I can find it at Digikey, or similar place. --- End quote --- J801 (5 holes) next to the back USB jack. A 4 pin header was already soldered on mine (2mm pitch). Starting from the USB jack side and not counting the first hole you don't need, you have RX, TX, GND and 3.3V Be careful, it's not RS-232. You need a USB To TTL interface. --- End quote --- Thanks! So, my "FTDI friend" from Adafruit which has a 3V option should be perfect then? --- End quote --- It should, with just GND, RX and TX connected --- End quote --- Well...that was easy :D I backed up the system.inf just in case. Not really anything to that mod is there? |
| FrankenPC:
--- Quote from: idpromnut on May 16, 2014, 12:18:26 am ---Have any of you seen this error message as soon as the HDG2002 starts booting (before the kernel is uncompressed, etc): *** Warning - bad CRC or NAND, using default environment As a side effect, I don't think I can save any of my settings (the key beep for instance turns back on after a power cycle). --- End quote --- Yeah, I have this error as well. Did you figure out what's causing it? |
| leppie:
--- Quote from: FrankenPC on May 23, 2014, 03:28:26 am --- Yeah, I have this error as well. Did you figure out what's causing it? --- End quote --- Just read a page back for the solution :) It is caused by a presumably missing last config. |
| Terry:
Does it have the Trueform technology like Agilent 33500B http://www.agilent.com/about/newsroom/tmnews/background/33500B/? |
| idpromnut:
--- Quote from: leppie on May 23, 2014, 05:06:21 am --- --- Quote from: FrankenPC on May 23, 2014, 03:28:26 am --- Yeah, I have this error as well. Did you figure out what's causing it? --- End quote --- Just read a page back for the solution :) It is caused by a presumably missing last config. --- End quote --- Actually no, this error i still have (and still had) when everything is working correctly. I thought originally that I might have a bad flash chip but I don't think that is the case anymore. |
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