EVAL-IBU-STR7 STMicroelectronics, EVAL-IBU-STR7 Datasheet - Page 24

• Manufacturer Part Number: EVAL-IBU-STR7
• Description: Power Management Modules & Development Tools L640 SPI DC Driver Multi-Motor Eval BRD
• Manufacturer: STMicroelectronics
• Type: Motor / Motion Controllers & Driversr

Specifications of EVAL-IBU-STR7

• Interface Type: RS-232, Ethernet
• Operating Supply Voltage: 4.4 V to 36 V
• Product: Power Management Modules
• For Use With/related Products: L6460
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

The EVAL6460 controlled by the EVAL_IBU-STR7
Figure 25. GPIOs block diagram
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On the top part there are the logic values read from each GPIO. To read again push the
"refresh" button.
By pushing the "Adc" button you can read the voltage value of each GPIO and convert it
using the internal A-to-D converter.
For example, (refer to
column of GPIO4 click the button at the bottom (it has the logic level written inside). The
output level of GPIO14 changes accordingly with the analog value on the pin.
Figure 26. GPIO14 A-to-D conversion
Figure
26) click the switch close to GPIO4 closing it, then in the
Doc ID 16599 Rev 2
AN3097