Rohde & Schwarz Scope Rider RTH - UART;RS-232;RS-422;RS-485 (Option R&S RTH-K2)

Protocol Analysis
R&S
®
Scope Rider RTH
196User Manual 1326.1578.02 ─ 12
Figure 9-18: Decoded SPI signal in Protocol mode
Table 9-4: Content of the protocol table for decoded SPI signal
Column Description
# Frame index
Frame Start Time of frame start
MOSI <x> bit [format] Value of the MOSI data word. The data format is selected in the "Bus"
menu. The column header indicates the selected word length.
MISO <x> bit [format] Value of the MISO data word. The data format is selected in the "Bus"
menu. The column header indicates the selected word length.
State Overall state of the frame.
"Incomplete" indicates that the frame is not completely contained in the
acquisition. Change the time scale, or move the reference point to the left to
get a longer acquisition.
Remote commands are described in Chapter 15.11.3.3, "SPI Decode Results",
on page 440.
9.4 UART/RS-232/RS-422/RS-485 (Option R&S RTH-K2)
9.4.1 UART Interface
The Universal Asynchronous Receiver/Transmitter UART converts words of data into
serial data, and vice versa. It is the base of many serial protocols like of RS-232 and
UART/RS-232/RS-422/RS-485 (Option R&S
RTH-K2)