EVAL6482H Datasheet, PDF (4/12 Pages) STMicroelectronics – High power microstepping motor driver with the L6482H

Board description
EVAL6482H
Table 4. Slave SPI connector pinout (J4) (continued)
Pin number
Type
Description
4
Supply
EXT_VDD (can be used as external logic power supply)
SPI master In slave Out signal (connected to pin 5 of
5
Digital output
J3)
6
Digital input
SPI serial clock signal (connected to L6482 CK input)
7
Digital input
SPI master Out slave In signal (connected to L6482 SDO
output)
8
Digital input
SPI slave select signal (connected to L6482 CS input)
9
Digital input
L6482 step-clock input
10
Digital input
L6482 standby/reset input
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Doc ID 023870 Rev 1