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Version 23.00, November 2020
Rohde & Schwarz R&S
®
RTH1002, R&S
®
RTH1004 Handheld Oscilloscope 17
R&S
®
RTH-K1
I
2
C serial triggering and decoding
Protocol configuration
bit rate
up to 3.4 Mbps (auto-detected)
auto threshold setup
assisted threshold configuration for I
2
C
triggering and decoding (software)
device list
associate frame address with symbolic ID
(software)
Trigger
source (clock and data)
any input channel or logical channel
trigger event setup
start, stop, restart, missing ACK, address,
data, address + data
address setup
7 bit or 10 bit address (value in hex or
binary); read, write or either; condition =, ≠
data setup
data pattern up to 8 byte (hex or binary);
condition =, ≠; >, <; offset within frame in
range from 0 byte to 4095 byte
Decode
source (clock and data)
any input channel, logical channel
display type
decoded bus, tabulated list
color coding
frame, start/restart, address (r/w), data,
ACK/NACK, stop, error
address and data format
hex, decimal, octal, binary, ASCII;
symbolic names for user-defined subset
of addresses (software)
SPI serial triggering and decoding
Protocol configuration
type
2-wire, 3-wire and 4-wire SPI
bit rate
up to 50 Mbps (auto-detected)
bit order
LSB first, MSB first
word size
4/8/12/16/20/24/28/32 bit
frame condition
SS, timeout
polarity (MOSI, MISO, SS)
active high, active low
slope (CLK)
rising edge, falling edge
auto threshold setup
assisted threshold configuration for SPI
triggering and decoding (software)
Trigger
source (MOSI, MISO, SS, CLK)
any input channel or logical channel
trigger event setup
start of frame, end of frame, MOSI, MISO
data setup
data pattern up to 32 bit (hex or binary);
condition =, ≠; offset within frame in range
from 0 to 4095 bit
Decode
source (MOSI, MISO, SS, CLK)
any input channel, logical channel
display type
decoded bus, tabulated list
color coding
frame start, frame stop, word, error
data format
hex, decimal, octal, binary, ASCII
(software)
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