Rigol DS4024E User Manual

RIGOL Chapter 7 Protocol Decoding
7-16 DS4000E User’s Guide
8. Address information during decoding
In I2C bus, each frame of data starts with the address information (include the
write address and read address). This oscilloscope uses blue patch to represent
the address ID. In the address ID, “Read” denotes the read address (for
example,
) and “Write” denotes the write address (for example,
).
Note: You can also set the address information to include or not include the
“R/W” bit (refer to “Include R/W”).
9. Error expressions during decoding
In I2C decoding, when ACK (acknowledgement) is 1, ACK error occurs. When
the decoding is correct, the ACK information is displayed as turquoise patch;
when the detected ACK is 1, red error mark (
, , or ; the display form
is related to the horizontal time base and the display format of the bus) is
dispalyed.
The detected ACK is 1

Rigol DS4024E Specifications

General

Brand	Rigol
Model	DS4024E
Category	Test Equipment
Language	English