Небольшой обзор логических анализаторов Saleae Logic Pro 8 и DreamSourceLab DSLogic Pro



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Logic Pro 8 Saleae 480$ DSLogic Pro DreamSourceLab( ) $99 73$.
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 Logic Pro 8DSLogic Pro
816, 4
80, , , .
USB 2.0 / USB 3.0USB 2.0USB 3.0 . , .
500 MS/s — USB 3.0
100 MS/s — USB 2.0
400 MS/s — 4
200 MS/s — 8
100 MS/s — 16
, , .
50 MS/s — USB 3.0
10 MS/s — USB 2.0
-.
/:1.2V — 5.5V / -10V — +10V0V — 5V / -Logic Pro 8 1.2V/1.8V/3.3V.
DSLogic Pro 0V 5V 0.1V -30V — +30V.
1,8 MOm250 Om, .
256Mbits, . UBS 2.0
16MS, Logic Pro 8 PC , DSLogic Pro .

Logic Pro 8 , . , - 4 , 4 6 . , USB , USB UART , , USB . , , .
DSLogic Pro , , .


Logic Pro 8:



  • , 4
  • 16 , ,
  • USB 3.0 USB-A to MictoUSB 3.0



DSLogic Pro:



  • 16 ,
  • 16 , ,
  • USB 2.0 USB-A to MictoUSB









. Logic Pro 8 , . Logic Pro 8 . - , , - , . DSLogic Pro , , , .






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Saleae Logic


Saleae Saleae Logic

, Windows XP( Win 7 , Win 7 , ), Mac OS X 10.7 Lion+ , Ubuntu 12.04.2+ ( ), .

I2C/SPI/UART/CAN, . . .

, telnet- , SDK . C++, .

DSView


DSLogic Pro DSView:



Windows XP, Mac OS X 10.11.4, Linux( ). Saleae Logic, , . . I2C 24XX , . Python, . .

, OpenSource GitHub , HDL . Wiki . ( ).


. DE0-Nano-SoC 200Mhz 2 (200/100/50) .

DSLogic Pro 200Mhz/100Mhz/50Mhz , . , 200 100 , , 50 .

DSLogic Pro

Seleae 200Mhz 100Mhz, 50 Mhz .
Logic Pro 8

- , 200Mhz «» , .

I2C( ).
Seleae
DSLogic Pro

, , . .

CAN:
Seleae
DSLogic Pro

I2C .


. - , . Saleae , , , USB3.0 , 400$ , . DSView , , , OpenSource , . , . .

– .

PS. Seleae Win7 , DSView , …
I2C

Source: https://habr.com/ru/post/pt397381/


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