CC1110Fx / CC1111Fx
Interrupt
Number
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Description
Interrupt Interrupt
Name
Vector
CPU Interrupt
Mask
RF TX done / RX ready
RFTXRX 0x03
IEN0.RFTXRXIE
ADC end of conversion
ADC
0x0B
IEN0.ADCIE
USART0 RX complete
URX0
0x13
IEN0.URX0IE
USART1 RX complete
(Note: I2S RX complete, see Table
40)
URX1
0x1B
IEN0.URX1IE
AES encryption/decryption
complete
ENC
0x23
IEN0.ENCIE
Sleep Timer compare
ST
0x2B
IEN0.STIE
Port 2 inputs
P2INT
0x33
IEN2.P2IE
(Note: Also used for USB on
CC1111Fx,, see Table 40)
USART0 TX complete
UTX0
0x3B
IEN2.UTX0IE
DMA transfer complete
DMA
0x43
IEN1.DMAIE
Timer 1 (16-bit)
capture/Compare/overflow
T1
0x4B
IEN1.T1IE
Timer 2 (MAC Timer) overflow
T2
0x53
IEN1.T2IE
Timer 3 (8-bit) compare/overflow
T3
0x5B
IEN1.T3IE
Timer 4 (8-bit) compare/overflow
T4
0x63
IEN1.T4IE
Port 0 inputs
P0INT
0x6B
IEN1.P0IE
(Note: P0_7 interrupt used for USB
Resume interrupt on CC1111Fx)
USART1 TX complete
(Note: I2S TX complete, see Table
40)
UTX1
0x73
IEN2.UTX1IE
Port 1 inputs
P1INT
0x7B
IEN2.P1IE
RF general interrupts
RF
0x83
IEN2.RFIE
Watchdog overflow in timer mode
WDT
0x8B
IEN2.WDTIE
Table 39: Interrupts Overview
CPU Interrupt Flag
TCON.RFTXRXIF8
TCON.ADCIF8
TCON.URX0IF8
TCON.URX1IF8
S0CON.ENCIF
IRCON.STIF
IRCON2.P2IF9
IRCON2.UTX0IF
IRCON.DMAIF
IRCON.T1IF8,9
IRCON.T2IF8,9
IRCON.T3IF8, 9
IRCON.T4IF8, 9
IRCON.P0IF9
IRCON2.UTX1IF
IRCON2.P1IF9
S1CON.RFIF9
IRCON2.WDTIF
8 Cleared by HW when the CPU vectors to the ISR
9 Additional interrupt mask bits and interrupt flags found in the peripheral’s SFRs
SWRS033E
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