March 1st, 2017, 19:23
March 1st, 2017, 23:58
March 2nd, 2017, 0:23
March 2nd, 2017, 16:46
March 4th, 2017, 14:27
haris wrote:hello
I am planning to buy this Hantek Lab 34CH 500MHz PC Digital Logic-Analyzer Testing Equipment Oscilloscope but before I spend money I just want to make sure this is the right tool for the job. I will be using LA for NaND pinout finding. I have heard Intronix Logigport is good but its also like 400$. any advice would be appreciated
thanks
March 4th, 2017, 22:28
March 5th, 2017, 14:26
fzabkar wrote:The guys at EEVblog specialise in test instruments. Here is just one thread on the subject:
PC USB Logic Analyzer - Who Has The Best Software?
http://www.eevblog.com/forum/projects/pc-usb-logic-analyzer-who-has-the-best-software/msg69910/#msg69910
Here is a discussion of the Intronix Logicport hardware:
Intronix Logicport "teardown":
http://www.eevblog.com/forum/reviews/intronix-logicport-34-channel-logic-analyzer-teardown/
EP1C4F324C6 Altera Cyclone FPGA
FPGA Cyclone Family 4000 Cells 405.2MHz 0.13um (CMOS) Technology 1.5V 324-Pin F-BGA:
http://datasheet.octopart.com/EP1C4F324 ... 104207.pdf
FT245BM USB FIFO (USB - Parallel) I.C.
http://www.ftdichip.com/Documents/DataS ... T245BM.pdf
serial EEPROM = 93C46
March 5th, 2017, 15:22
March 6th, 2017, 0:14
fzabkar wrote:I would ask the engineers at EEVblog. I really don't have any worthwhile experience with logic analysers.
BTW, the "teardown" thread was dated October 31, 2011. The Intronix PCB has "Copyright Intronix 2006" printed on it, and the FPGA IC appears to have an 0749 YYWW date code (2007, week 49).
I found the following thread dated 11th April 2009 which talks about the same analyser (34 CHANNEL LA1034 LOGICPORT), so it appears that this design has been around for a very long time.
http://www.edaboard.com/thread146631.html
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