Spi Master Exchange - DEICO ONYX DE4001 User Manual

SPI Master Exchange

SPI master does not have separate controls for write and read operations. Instead, a single
exchange command exists. Similar to I²C operations, message field accepts only hexadecimal
characters. After entering data to the message field, data can be exchanged by clicking
exchange button.
Exchanges data
Figure 24: SPI master - Exchange operation
Received data by the SPI master is shown in the transaction information panel. If user wants
to read data only, "00" bytes can be entered into the message field.
DE4001_USER MANUAL
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