Serial bus analysis
R&S
®
RTM3000
268User Manual 1335.9090.02 ─ 09
Figure 13-8: Decoded SPI (no CS) signal with Bus Table. The first frame has 14 words and the second
has 8 words.
Table 13-1: Content of the SPI bus table
Column Description
Start time Time of the frame start in relation to the trigger point
Length Number of words in the frame
Data Hexadecimal values of the data words
State Overall state of the frame
Remote commands are described in Chapter 17.11.2.4, "SPI - decode results",
on page 615.
13.3 I²C (option R&S RTM-K1)
The Inter-Integrated Circuit is a simple, low-bandwidth, low-speed protocol used for
communication between on-board devices, for example, in LCD and LED drivers,
RAM, EEPROM, and others.
● The I²C protocol.................................................................................................... 269
● I²C configuration....................................................................................................270
● I²C trigger.............................................................................................................. 272
● I²C decode results.................................................................................................274
● I²C label list........................................................................................................... 276
I²C (option R&S
RTM-K1)
To Next Page
Loading...
Need help?
General
