Signal Descriptions - Texas Instruments SimpleLink CC3135MOD Manual

CC3135MOD
SWRS225B – FEBRUARY 2019 – REVISED MARCH 2020
4.3

Signal Descriptions

FUNCTION SIGNAL NAME
DIO10
DIO12
DIO13
DIO23
DIO24
DIO28
DIO29
Antenna
selection
DIO25
DIO30
DIO3
DIO4
DIO5
DIO8
DIO9
DIO10
DIO12
DIO13
DIO23
DIO24
DIO28
BLE/2.4 GHz
Radio DIO29
coexistence(2)
DIO30
DIO3
DIO4
DIO5
DIO8
DIO9
DIO10
DIO12
DIO13
DIO23
DIO24
DIO28
DIO29
Hostless Mode
DIO25
DIO30
DIO3
DIO4
DIO5
DIO8
DIO9
HOST_SPI_CLK
HOST_SPI_MOSI
HOST SPI
HOST_SPI_MISO
HOST_SPI_nCS
14 Terminal Configuration and Functions
Table 4-2. Signal Descriptions
PIN PIN SIGNAL
NO. TYPE DIRECTION
3 I/O O
9 I/O O
10 I/O O
12 I/O O
18 I/O O
(1)
19 I/O O
22 I/O O
23 O O
(1)
42 I/O O
48 I/O O
49 I/O O
50 I/O O
53 I/O O
54 I/O O
3 I/O I/O
9 I/O I/O
10 I/O I/O
12 I/O I/O
18 I/O I/O
(1)
19 I/O I/O
22 I/O I/O
(1)
42 I/O I/O
48 I/O I/O
49 I/O I/O
50 I/O I/O
53 I/O I/O
54 I/O I/O
3 I/O I/O
9 I/O I/O
10 I/O I/O
12 I/O I/O
18 I/O I/O
(1)
19 I/O I/O
22 I/O I/O
23 O O
(1)
42 I/O I/O
48 I/O I/O
49 I/O I/O
50 I/O I/O
53 I/O I/O
54 I/O I/O
5 I/O I
6 I/O I
7 I/O O
8 I/O I
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DESCRIPTION
Antenna selection control
Coexistence inputs and outputs
Hostless mode inputs and outputs
Host SPI clock input
Data from Host
Data to Host
Device select (active low)
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