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GDS-2000E Series User Manual
124
Serial Bus
The Serial Bus includes support for 5 common serial interfaces, SPI,
UART, I
2
C, CAN and LIN. Each interface is fully configurable to
accommodate variations in the basic protocols.
Each input can be displayed as binary, hexadecimal or ASCII. An
event table can also be created to aid in debugging.
Serial Bus Overview
UART
Universal Asynchronous Receiver Transmitter.
The UART bus is able to accommodate a wide
range of various common UART serial
communications.
The UART serial bus software is suitable for a
number of RS-232 protocol variants.
Inputs
Tx, Rx
Threshold
Tx, Rx
Configuration
Baud rate, Parity, Packets, End of
packets, Input polarity
Trigger On
Tx Start Bit, Rx Start Bit, Tx End of
Packet, Rx End of Packet, Tx Data,
Rx Data, Tx Parity Error, Rx Parity
Error
I
2
C
Inter Integrated Circuit is a two line serial data
interface with a serial data line (SDA) and serial
clock line (SCLK). The R/W bit can be configured.
Inputs
SCLK, SDA
Threshold
SCLK, SDA
Configuration
Addressing mode, Read/Write in
address
Trigger On
Start, Repeat Start, Stop, Missing
Ack, Address, Data, Address/Data
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