Nucleo-H743zi2 interfaced with ADS8354
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‎2024-11-30 8:10 PM
Make dual data line SPI running on nucleo-H743zi2, using SPI-2 as master and SPI-3 slave.
Solved! Go to Solution.
- Labels:
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SPI
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STM32H7 Series
Accepted Solutions
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‎2024-12-01 3:19 AM
After brief review of AN4760, I get an impression that QuadSPI was specificaly designed to interface Flash memory IC.
ADC has absolutely different requirements in respect to timing on CS line, clock - 32 SCLK clocks with 16 data bits.
See pictures:
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‎2024-11-30 11:37 PM - edited ‎2024-11-30 11:38 PM
Why no QSPI ?
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‎2024-12-01 3:19 AM
After brief review of AN4760, I get an impression that QuadSPI was specificaly designed to interface Flash memory IC.
ADC has absolutely different requirements in respect to timing on CS line, clock - 32 SCLK clocks with 16 data bits.
See pictures:
