CC2510FX Datasheet, PDF (90/253 Pages) List of Unclassifed Manufacturers – True System-on-Chip with Low Power RF Transceiver and 8051 MCU

CC2510Fx / CC2511Fx
DMA
Trigger
number
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
DMA Trigger Functional unit
name
Description
NONE
PREV
T1_CH0
T1_CH1
T1_CH2
-
T2_OVFL
T3_CH0
T3_CH1
T4_CH0
T4_CH1
ST
IOC_0
IOC_1
URX0
UTX0
URX1
UTX1
FLASH
RADIO
ADC_CHALL
ADC_CH0
ADC_CH1
ADC_CH2
ADC_CH3
ADC_CH4
ADC_CH5
ADC_CH6
I2SRX
ADC_CH7
I2STX
ENC_DW
ENC_UP
-
DMA
DMA
Timer 1
Timer 1
Timer 1
-
Timer 2
Timer 3
Timer 3
Timer 4
Timer 4
Sleep Timer
IO Controller
IO Controller
USART0
USART0
USART1
USART1
Flash
controller
Radio
ADC
ADC
ADC
ADC
ADC
ADC
ADC
ADC
I2S
ADC
I2S
AES
AES
-
No trigger, setting DMAREQ.DMAREQx bit starts transfer
DMA channel is triggered by completion of previous channel
Timer 1, compare, channel 0
Timer 1, compare, channel 1
Timer 1, compare, channel 2
Not in use.
Timer 2, overflow
Timer 3, compare, channel 0
Timer 3, compare, channel 1
Timer 4, compare, channel 0
Timer 4, compare, channel 1
Sleep Timer compare
IO pin input transition
IO pin input transition
USART0 RX complete
USART0 TX complete
USART1 RX complete
USART1 TX complete
Flash data write complete
RF packet byte received/transmit
ADC end of a conversion in a sequence, sample ready
ADC end of conversion channel 0 in sequence, sample ready
ADC end of conversion channel 1 in sequence, sample ready
ADC end of conversion channel 2 in sequence, sample ready
ADC end of conversion channel 3 in sequence, sample ready
ADC end of conversion channel 4 in sequence, sample ready
ADC end of conversion channel 5 in sequence, sample ready
ADC end of conversion channel 6 in sequence, sample ready
I2S RX complete
ADC end of conversion channel 7 in sequence, sample ready
I2S TX complete
AES encryption processor requests download input data
AES encryption processor requests upload output data
Not in use.
Table 42: DMA Trigger Sources
CC2510Fx/CC2511Fx PRELIMINARY Data Sheet (Rev. 1.2) SWRS055A Page 90 of 252