Products > Test Equipment
TDS3000 Dallas RTC RAM Init
rauldm:
I think this scope still worth it because boot time is very short compared with MDO or dsox by agilent, memory can be a problem but I mainly use this scope for repair power electronics and industrial control panels.
james_s:
--- Quote from: rauldm on May 18, 2023, 08:32:52 pm ---I bought this nvram from ebay
I will try it in a TDS3034B, this scope only lost time, but if I remove batt, MAC address will damaged l8ike your scope, I had that problem in a TDS3014B, I sold it to buy a MDO3024 but, again I bought two TDS3014B with batt and mac problem solved and tds3034B, also I have tds3012B, this scope hasn't problem but is probably in future happend it.
--- End quote ---
That looks like a nice solution, I'm sure it will work just fine.
You can also use the still-available DS1744WP, I designed a carrier board to use that part in my scope some time back, several others here have made and used them. Not quite as tidy as that replacement on ebay but easy to make and a bit cheaper.
https://github.com/james10952001/DS1744WP-to-DS1742W-adapter
rauldm:
Perhaps in future you want upgrade your scope for get more features with TDS3ENG module, you only need tds3fft or tds3trg modules, even with 24C02 eeprom soldered to SIM card socket you can put in lateral slot of your scope.
If you using CH341 programmer with tds3fft or trg only need put 4 wires, Vcc, SDA, SCL and short to ground A0 and A1 more gnd of stick, you can programing without open the stick module. I attach my bin file for this. You must change txt extention to bin.
rauldm:
--- Quote from: james_s on May 18, 2023, 08:48:42 pm ---
--- Quote from: rauldm on May 18, 2023, 08:32:52 pm ---I bought this nvram from ebay
I will try it in a TDS3034B, this scope only lost time, but if I remove batt, MAC address will damaged l8ike your scope, I had that problem in a TDS3014B, I sold it to buy a MDO3024 but, again I bought two TDS3014B with batt and mac problem solved and tds3034B, also I have tds3012B, this scope hasn't problem but is probably in future happend it.
--- End quote ---
That looks like a nice solution, I'm sure it will work just fine.
You can also use the still-available DS1744WP, I designed a carrier board to use that part in my scope some time back, several others here have made and used them. Not quite as tidy as that replacement on ebay but easy to make and a bit cheaper.
https://github.com/james10952001/DS1744WP-to-DS1742W-adapter
--- End quote ---
Yes, I saw this solution but really I like nvram circuit from ebay, but I think would like testing the link module in TDS3012B when fails.
Miti:
Ok, I've put back the original MAC address and the hours of operation but still no luck. When I press test connection I get no response. :-//
I know it worked before because that's how I hacked it, over the Ethernet.
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