AMS AS5147P, Руководство по эксплуатации, Страница: 6 / 13

AS5147P Adapter Board
ams Eval Kit Manual, Confidential Page 6
[v1-0] 2015-Jan-14 Document Feedback
3 AS5147P adapter board and pinout
Figure 4: AS5147P adapter board and sensor pinout
Pin#
Board
Pin#
AS5147P
Symbol board Type Description
P1 - 1 11 5V Power supply Positive supply voltage
P1 - 2 12 3V3 Power supply 3.3V LDO output
P1 - 3 NC Not connected
P1 - 4 1 CSn Digital input SPI chip select (active low)
P1 - 5 2 CLK Digital input SPI Clock
P1 - 6 4 MOSI Digital input SPI MOSI
P1 - 7 3 MISO Digital output SPI MISO
P1 - 8 13 GND Power supply Ground
P1 - 9 6 B Digital output Incremental signal B (quadrature)
P1 - 10 7 A Digital output Incremental signal A (quadrature)
P1 - 11 14 I/PWM Digital output Incremental signal I (index) or PWM
P1 - 12 5 TEST Test pin
P1 - 13 NC Not connected
P1 - 14 8 W/PWM Digital output Commutation signal W or PWM
P1 - 15 9 V Digital output Commutation signal V
P1 - 16 10 U Digital output Commutation signal U
MOSI
AS5147P
MISO GND CLK CSn NC 3V3 5V
W/PWM V U NC TEST I/PWM A B
5V/3V3
AS
5147
P
1 1
2
3
4
5
6
7
14
13
12
11
10
9
8
CSn
CLK
MISO
MOSI
TEST
B
A
I/PWM
GND
VDD3V
VDD
U
V
W/PWM