CC2510F16 Datasheet, PDF (59/244 Pages) Texas Instruments – Low-Power SoC (System-on-Chip) with MCU, Memory, 2.4 GHz RF Transceiver, and USB Controller

CC2510Fx / CC2511Fx
Interrupt
Number
3
Description
I²S RX complete
Interrupt
Name
URX1/
I2SRX
Interrupt
Vector
0x1B
CPU Interrupt
Mask Alias
IEN0.I2SRXIE
6
USB Interrupt pending (CC2511Fx )
P2INT/
0x33
IEN2.USBIE
USB
13
USB resume interrupt (CC2511Fx ).
P0INT
0x6B
IEN1.P0IE
P0_6 and P0_7 does not exist on
CC2510Fx. USB resume interrupt
configured like P0_7 interrupt on
CC2510Fx
14
I²S TX complete
UTX1/
I2STX
0x73
IEN2.I2STXIE
Table 40: Shared Interrupt Vectors (I²S and USB)
CPU Interrupt Flag
Alias
TCON.I2SRXIF¹²
IRCON2.USBIF¹³
IRCON.P0IF
IRCON2.I2STXIF¹²
12 _{The I}2_{S module has its own interrupt enable bits and interrupt flags (no masking)}
13 _{Additional interrupt mask bits and interrupt flags found in the peripheral’s SFRs}
IEN0 (0xA8) - Interrupt Enable 0 Register
Bit Field Name
7
EA
6
Reset R/W Description
0
R/W Enable All
0 No interrupt will be acknowledged
1 Each interrupt source is individually enabled or disabled by setting its
corresponding enable bit
0
R/W Not used
5 _STIE
0
4 _ENCIE
0
3
URX1IE /
0
I2SRXIE
2 _URX0IE
0
1 _ADCIE
0
0 _RFTXRXIE 0
R/W Sleep Timer interrupt enable
0 Interrupt disabled
1 Interrupt enabled
R/W AES encryption/decryption interrupt enable
0 Interrupt disabled
1 Interrupt enabled
R/W USART1 RX interrupt enable / I2S RX interrupt enable
0 Interrupt disabled
1 Interrupt enabled
R/W USART0 RX interrupt enable
0 Interrupt disabled
1 Interrupt enabled
R/W ADC interrupt enable
0 Interrupt disabled
1 Interrupt enabled
R/W RF TX/RX done interrupt enable
0 Interrupt disabled
1 Interrupt enabled
SWRS055F
Page 59 of 241