beautypg.com

Logic analyzer, Ogic analyzer – GW Instek GDS-2000A series Option User Manual User Manual

Page 26

background image

GDS-2000A Series Options Manual

26

L

OGIC ANALYZER

Logic Analyzer Operation ................................................ 28

Overview ............................................................................... 28

Using the Logic Analyzer Probes ....................................... 29

Digital Display Overview .................................................... 30

Activating Digital Channels ................................................ 31

Activate Digital Channels as a Group ...................... 31

Activate Individual Channels .................................... 32

Moving the Digital Channels or Creating Digital

Channel Groups .......................................................... 33

Digital Channel Vertical Scale ............................................ 38

Digital Channel Threshold Levels ..................................... 38

Analog Waveform ................................................................ 40

Adding Labels to Digital Channels .................................... 41

Bus Key Configuration ..................................................... 44

Bus Display ........................................................................... 44

Parallel Bus ............................................................................ 46

Input Configuration ................................................... 46

Threshold Configuration ........................................... 47

Bus Encoding .............................................................. 48

Parallel Bus Event Table ............................................ 49

Adding a Label to the Parallel Bus ........................... 50

Serial Bus ............................................................................... 53

Serial Bus Overview ................................................... 53

UART Serial Bus Configuration ............................... 54

I

2

C Serial Bus Interface .............................................. 56

SPI Serial Bus Interface ............................................. 57

Bus Encoding .............................................................. 59

Threshold Configuration .................................................... 59

Serial Bus Event Tables ............................................. 61

Event Tables Format .................................................. 64

Adding a Label to the Serial Bus............................... 65

Using Cursors with the Serial Bus ............................ 67