CC2430 Datasheet, PDF (53/212 Pages) Texas Instruments – A True System-on-Chip solution for 2.4 GHz IEEE 802.15.4 / ZigBee-TM

IEN1 (0xB8) – Interrupt Enable 1
Bit Name
7:6 -
5
P0IE
Reset R/W
00
R0
0
R/W
4
T4IE
0
R/W
3
T3IE
0
R/W
2
T2IE
0
R/W
1
T1IE
0
R/W
0
DMAIE
0
R/W
8051 CPU : Interrupts
Description
Not used. Read as 0
P0IE – Port 0 interrupt enable
0 Interrupt disabled
1 Interrupt enabled
T4IE - Timer 4 interrupt enable
0 Interrupt disabled
1 Interrupt enabled
T3IE - Timer 3 interrupt enable
0 Interrupt disabled
1 Interrupt enabled
T2IE – Timer 2 interrupt enable
0 Interrupt disabled
1 Interrupt enabled
T1IE – Timer 1 interrupt enable
0 Interrupt disabled
1 Interrupt enabled
DMAIE – DMA transfer interrupt enable
0 Interrupt disabled
1 Interrupt enabled
IEN2 (0x9A) – Interrupt Enable 2
Bit Name
7:6 -
5
WDTIE
Reset R/W
00
R0
0
R/W
4
P1IE
0
R/W
3
UTX1IE
0
R/W
2
UTX0IE
0
R/W
1
P2IE
0
R/W
0
RFIE
0
R/W
Description
Not used. Read as 0
WDTIE – Watchdog timer interrupt enable
0 Interrupt disabled
1 Interrupt enabled
P1IE– Port 1 interrupt enable
0 Interrupt disabled
1 Interrupt enabled
UTX1IE – USART1 TX interrupt enable
0 Interrupt disabled
1 Interrupt enabled
UTX0IE - USART0 TX interrupt enable
0 Interrupt disabled
1 Interrupt enabled
P2IE – Port 2 interrupt enable
0 Interrupt disabled
1 Interrupt enabled
RFIE – RF general interrupt enable
0 Interrupt disabled
1 Interrupt enabled
CC2430
CC2430 revision E Data Sheet (rev. 2.1) SWRS036F
Page 53 of 211