CC2430
Peripherals : I/O ports
P2 (0xA0) – Port 2
Bit
Name
Reset
R/W
Description
7:5
000
R0
Not used
-
4:0
0x1F
R/W
Port 2. General purpose I/O port. Bit-addressable.
P2[4:0]
PERCFG (0xF1) – Peripheral Control
Bit
Name
-
Reset
R/W
Description
7
0
R0
Not used
6
5
4
0
0
0
R/W
R/W
R/W
Timer 1 I/O location
T1CFG
0
1
Alternative 1 location
Alternative 2 location
Timer 3 I/O location
T3CFG
T4CFG
0
1
Alternative 1 location
Alternative 2 location
Timer 4 I/O location
0
1
Alternative 1 location
Alternative 2 location
3:2
1
00
0
R0
Not used
-
R/W
USART1 I/O location
U1CFG
0
1
Alternative 1 location
Alternative 2 location
0
0
R/W
USART0 I/O location
U0CFG
0
1
Alternative 1 location
Alternative 2 location
ADCCFG (0xF2) – ADC Input Configuration
Bit
Name
Reset
R/W
Description
7:0
0x00
R/W
ADC input configuration. ADCCFG[7:0] select P0_7 - P0_0 as
ADC inputs AIN7 – AIN0
ADCCFG[7:0]
0
1
ADC input disabled
ADC input enabled
P0SEL (0xF3) – Port 0 Function Select
Bit
Name
Reset
R/W
Description
7:0
0x00
R/W
P0_7 to P0_0 function select
SELP0_[7:0]
0
1
General purpose I/O
Peripheral function
P1SEL (0xF4) – Port 1 Function Select
Bit
Name
Reset
R/W
Description
7:0
0x00
R/W
P1_7 to P1_0 function select
SELP1_[7:0]
0
1
General purpose I/O
Peripheral function
CC2430 Data Sheet (rev. 2.1) SWRS036F
Page 83 of 211
TAOS [ TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS ]
