GW Instek GDS-2000A series Option User Manual - Manual (Page 64)

GDS-2000A Series Options Manual
64
Event Tables Format
Each bus type (Parallel, UART, I 2 C, SPI) can have an event table
saved containing each bus event as a .CSV file. For serial buses, an
event is defined as the data on the bus when a Stop or End of
Packet (UART) is encountered. For parallel buses, an event
depends on the number of bits on the bus. The data associated with
each event and the time of each event is recorded.
File Type Each event table is saved as
Event_TableXXXX.CSV into the designated file
path. Each event table is numbered sequentially
from 0000 to 9999. For example the first event table
will be saved as Event_Table0000.CSV, the second
as Event_Table0001.CSV, and so on.
Event Table Data Each event table saves a timestamp of each event
relative to the trigger as well as the data in each
frame/packet at the time of an event. The
frame/packet data is saved in HEX format.
The table below lists in order the data saved for
each event table.
UART Time, Tx frame data, Rx frame data,
Errors.
I 2 C Time, Repeat Start, Address, Data,
Missing Ack.
SPI Time, MISO frame data, MOSI
frame data.