Laird Controls North America Inc. 78970 ユーザーズマニュアル
ADL Radio Module Manual
Host Interface Definition
Document p/n: 9S02-7897-A001 Rev.A1
Laird Inc.
Proprietary and Confidential
Page 3-2
3.
Host Interface Definition
3.1
Pins Assignment
Description
IO
Signal
Pin
Number
Signal
IO
Description
49
50
GND
Ground
47
48
45
46
43
44
41
42
I2C clock /
SPI clock
IO
/
O
I2C_SCL /
SPI_SCK
39
40
37
38
I2C_SDA /
SPI_PDO
SPI_PDO
IO / O
I2C Data /
SPI data output
SPI data output
35
36
O
RXD
33
34
LOCK/MUXOUT
PDI
31
32
PDO
29
30
3.3V DC supply
I
3V3
27
28
4V5
O
monitor
Receive data
O
RXD
25
26
TXD
I
Transmit Data
RX Enable
I
!RX_EN
23
24
CS2
I
SLE
Chip Enable
I
CS1
21
22
GND
Ground
19
20
DCLK
O
Data Clock
17
18
15
16
13
14
11
12
9
10
7
8
5
6
3
4
1
2
Table 3.1 – Host Interface pins assignment