NXP Semiconductors /LPC43xx /CREG /DMAMUX

Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text

Interpret as DMAMUX

31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (SPIFI)DMAMUXPER0 0 (TIMER0_MATCH_0)DMAMUXPER1 0 (TIMER0_MATCH_1)DMAMUXPER2 0 (TIMER1_MATCH_0)DMAMUXPER3 0 (TIMER1_MATCH_1)DMAMUXPER4 0 (TIMER2_MATCH_0)DMAMUXPER5 0 (TIMER2_MATCH_1)DMAMUXPER6 0 (TIMER3_MATCH_0)DMAMUXPER7 0 (TIMER3_MATCH_1)DMAMUXPER8 0 (SSP0_RECEIVE)DMAMUXPER9 0 (SSP0_TRANSMIT)DMAMUXPER10 0 (SSP1_RECEIVE)DMAMUXPER11 0 (SSP1_TRANSMIT)DMAMUXPER12 0 (ADC0)DMAMUXPER13 0 (ADC1)DMAMUXPER14 0 (DAC)DMAMUXPER15

DMAMUXPER7=TIMER3_MATCH_0, DMAMUXPER15=DAC, DMAMUXPER10=SSP0_TRANSMIT, DMAMUXPER11=SSP1_RECEIVE, DMAMUXPER13=ADC0, DMAMUXPER14=ADC1, DMAMUXPER9=SSP0_RECEIVE, DMAMUXPER2=TIMER0_MATCH_1, DMAMUXPER5=TIMER2_MATCH_0, DMAMUXPER6=TIMER2_MATCH_1, DMAMUXPER3=TIMER1_MATCH_0, DMAMUXPER8=TIMER3_MATCH_1, DMAMUXPER1=TIMER0_MATCH_0, DMAMUXPER0=SPIFI, DMAMUXPER12=SSP1_TRANSMIT, DMAMUXPER4=TIMER1_MATCH_1

Description

DMA mux control

Fields

DMAMUXPER0

Select DMA to peripheral connection for DMA peripheral 0.

0 (SPIFI): SPIFI

1 (SCT_CTOUT_2): SCT CTOUT_2

2 (SGPIO14): SGPIO14

3 (TIMER3_MATCH_1): Timer3 match 1

DMAMUXPER1

Select DMA to peripheral connection for DMA peripheral 1

0 (TIMER0_MATCH_0): Timer0 match 0

1 (USART0_TRANSMIT): USART0 transmit

2 (RESERVED): Reserved

3 (RESERVED): Reserved

DMAMUXPER2

Select DMA to peripheral connection for DMA peripheral 2.

0 (TIMER0_MATCH_1): Timer0 match 1

1 (USART0_RECEIVE): USART0 receive

2 (RESERVED): Reserved

3 (RESERVED): Reserved

DMAMUXPER3

Select DMA to peripheral connection for DMA peripheral 3.

0 (TIMER1_MATCH_0): Timer1 match 0

1 (UART1_TRANSMIT): UART1 transmit

2 (I2S1_DMA_REQUEST_1): I2S1 DMA request 1

3 (SSP1_TRANSMIT): SSP1 transmit

DMAMUXPER4

Select DMA to peripheral connection for DMA peripheral 4.

0 (TIMER1_MATCH_1): Timer1 match 1

1 (UART1_RECEIVE): UART1 receive

2 (I2S1_DMA_REQUEST_2): I2S1 DMA request 2

3 (SSP1_RECEIVE): SSP1 receive

DMAMUXPER5

Select DMA to peripheral connection for DMA peripheral 5.

0 (TIMER2_MATCH_0): Timer2 match 0

1 (USART2_TRANSMIT): USART2 transmit

2 (SSP1_TRANSMIT): SSP1 transmit

3 (SGPIO15): SGPIO15

DMAMUXPER6

Selects DMA to peripheral connection for DMA peripheral 6.

0 (TIMER2_MATCH_1): Timer2 match 1

1 (USART2_RECEIVE): USART2 receive

2 (SSP1_RECEIVE): SSP1 receive

3 (SGPIO14): SGPIO14

DMAMUXPER7

Selects DMA to peripheral connection for DMA peripheral 7.

0 (TIMER3_MATCH_0): Timer3 match 0

1 (USART3_TRANSMIT): USART3 transmit

2 (SCT_DMA_REQUEST_0): SCT DMA request 0

3 (ADCHS_WRITE): ADCHS write

DMAMUXPER8

Select DMA to peripheral connection for DMA peripheral 8.

0 (TIMER3_MATCH_1): Timer3 match 1

1 (USART3_RECEIVE): USART3 receive

2 (SCT_DMA_REQUEST_1): SCT DMA request 1

3 (ADCHS_READ): ADCHS read

DMAMUXPER9

Select DMA to peripheral connection for DMA peripheral 9.

0 (SSP0_RECEIVE): SSP0 receive

1 (I2S0_DMA_REQUEST_1): I2S0 DMA request 1

2 (SCT_DMA_REQUEST_1): SCT DMA request 1

3 (RESERVED): Reserved

DMAMUXPER10

Select DMA to peripheral connection for DMA peripheral 10.

0 (SSP0_TRANSMIT): SSP0 transmit

1 (I2S0_DMA_REQUEST_2): I2S0 DMA request 2

2 (SCT_DMA_REQUEST_0): SCT DMA request 0

3 (RESERVED): Reserved

DMAMUXPER11

Selects DMA to peripheral connection for DMA peripheral 11.

0 (SSP1_RECEIVE): SSP1 receive

1 (SGPIO14): SGPIO14

2 (USART0_TRANSMIT): USART0 transmit

3 (RESERVED): Reserved

DMAMUXPER12

Select DMA to peripheral connection for DMA peripheral 12.

0 (SSP1_TRANSMIT): SSP1 transmit

1 (SGPIO15): SGPIO15

2 (USART0_RECEIVE): USART0 receive

3 (RESERVED): Reserved

DMAMUXPER13

Select DMA to peripheral connection for DMA peripheral 13.

0 (ADC0): ADC0

1 (RESERVED): Reserved

2 (SSP1_RECEIVE): SSP1 receive

3 (USART3_RECEIVE): USART3 receive

DMAMUXPER14

Select DMA to peripheral connection for DMA peripheral 14.

0 (ADC1): ADC1

1 (RESERVED): Reserved

2 (SSP1_TRANSMIT): SSP1 transmit

3 (USART3_TRANSMIT): USART3 transmit

DMAMUXPER15

Select DMA to peripheral connection for DMA peripheral 15.

0 (DAC): DAC

1 (SCT_CTOUT_3): SCT CTOUT_3

2 (SGPIO15): SGPIO15

3 (TIMER3_MATCH_0): Timer3 match 0

Links

()