EVAL6472H Datasheet, PDF (4/11 Pages) STMicroelectronics – SPI with daisy chain feature

Board description
EVAL6472H
Table 4.
Pin
number
1
2
3
4
5
6
7
8
9
10
Slave SPI connector pinout (J11)
Type
Description
Open drain output
Open drain output
Ground
Supply
Digital output
Digital input
Digital input
Digital input
Digital input
Digital input
L6472 BUSY output
L6472 FLAG output
Ground
EXT_VDD (can be used as external logic power supply)
SPI master IN slave OUT signal (connected to pin 5 of J10)
SPI serial clock signal (connected to L6472 CK input)
SPI master OUT slave IN signal (connected to L6472 SDO
output)
SPI slave select signal (connected to L6472 CS input)
L6472 step-clock input
L6472 standby/reset input
4/11
Doc ID 022980 Rev 1