I2C-SPI Control Center
User Manual V1.02
User Guide
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The results are displayed by ZEROPLUS Logic Analyzer as below figure:
When the data meets the abovementioned set Trigger Conditions, the IO Ctrl Pin (the Pin is
connected with the Trigger Signal of the Logic Analyzer) will transmit a Change Edge (Rising Edge or
Falling Edge). For example, when the Trigger transmits a Falling Edge and the Conditions meet the
Data 11 and Data 22 synchronously, the T Bar will stop at the position, see the above figure.
4.3
SPI Mode
Notice:
1. The highest CLK Bit Rate to transmit data is 8MHz in the SPI Slave Mode. When the CLK Bit
Rate exceeds 8MHz, it can not be ensured that the transmitted data is correct.
2. The highest CLK Bit Rate to receive data is 4MHz in the SPI Master/Slave Mode. When the
CLK Bit Rate exceeds 4MHz, it can not be ensured that the received data is correct.
(1) The I2C-SPI Control Center is used as a Master to perform Read/Write Operations
STEP 1.
Select the SPI Master tab on the SPI Mode.
Содержание I2C-SPI
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