AMS AS5247, Руководство пользователя, Страница: 6 / 14

AS5247 Adapter Board
ams Eval Kit Manual Page 6
[v1-10] 2015-Sep-16 Document Feedback
3 AS5247 adapter board and pinout
Figure 4: AS5247 adapter board and sensor pinout
Pin#
Board
Pin#
AS5247
Symbol
board
Type Description
P1 - 1 25, 26 5V Power supply Positive supply voltage
P1 - 2 NC Not connected
P1 - 3 1 CS_T Digital input SPI chip select (active low) top die
P1 - 4 NC Not connected
P1 - 5 2, 3 CLK Digital input SPI Clock
P1 - 6 NC Not connected
P1 - 7 6, 7 MOSI Digital input SPI MOSI
P1 - 8 40 CS_B Digital input SPI chip select (active low) bottom die
P1 - 9 4, 5 MISO Digital output SPI MISO
P1 - 10 29, 30 GND Power supply Ground
P2
– 1
29, 30 GND Power supply Ground
P2 - 2 29, 30 GND Power supply Ground
P2 - 3 24 U_T Digital output Commutation signal U of top die
MOSI
AS5247
MISO
GND
CLK CS_T
NC CS_B
5V
GND
U
V W B A I
Bottom
Top
GND GND U V W B A I
GND NC NC
AS5235
1
2
3
4
5
6
7
8
30
29
28
27
26
25
24
23
40 39 38 37 36 35 34 33
11 12 13 14 15 16 17 18
9
10
32 31
22
21
19 20
AS5247
EP
CSn_T
CLK_B
CLK_T
MISO_B
MISO_T
MOSI_B
MOSI_T
Test_B
Test_T
B_B
B
_T
A
_B
A
_T nc nc nc nc nc
W
_B
/P
W
M
_B
W
_T
/P
W
M
_T
GND_T
GND_B
VDD3V3_T
VDD3V3_B
VDD_T
VDD_B
U_T
U_B
V_T
V_B