NXP Semiconductors /LPC18xx /CREG /DMAMUX

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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 (RESERVED)DMAMUXPER2 0 (TIMER1_MATCH_0)DMAMUXPER3 0 (TIMER1_MATCH_1)DMAMUXPER4 0 (RESERVED)DMAMUXPER5 0 (RESERVED)DMAMUXPER6 0 (TIMER3_MATCH_0)DMAMUXPER7 0 (TIMER3_MATCH_1)DMAMUXPER8 0 (SSP0_RECEIVE)DMAMUXPER9 0 (RESERVED)DMAMUXPER10 0 (SSP1_RECEIVE)DMAMUXPER11 0 (SSP1_TRANSMIT)DMAMUXPER12 0 (ADC0)DMAMUXPER13 0 (ADC1)DMAMUXPER14 0 (RESERVED)DMAMUXPER15

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

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 (RESERVED): Reserved

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

0 (RESERVED): Reserved.

1 (USART0_RECEIVE): USART0 receive

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

0 (RESERVED): Reserved.

1 (USART2_TRANSMIT): USART2 transmit

2 (SSP1_TRANSMIT): SSP1 transmit

DMAMUXPER6

Selects DMA to peripheral connection for DMA peripheral 6.

0 (TIMER2_MATCH_1): Timer2 match 1

0 (RESERVED): Reserved.

1 (USART2_RECEIVE): USART2 receive

2 (SSP1_RECEIVE): SSP1 receive

DMAMUXPER7

Selects DMA to peripheral connection for DMA peripheral 7.

0 (RESERVED): Reserved.

0 (TIMER3_MATCH_0): Timer3 match 0

1 (USART3_TRANSMIT): USART3 transmit

2 (SCT_DMA_REQUEST_0): SCT DMA request 0

DMAMUXPER8

Select DMA to peripheral connection for DMA peripheral 8.

0 (RESERVED): Reserved.

0 (TIMER3_MATCH_1): Timer3 match 1

1 (USART3_RECEIVE): USART3 receive

2 (SCT_DMA_REQUEST_1): SCT DMA request 1

DMAMUXPER9

Select DMA to peripheral connection for DMA peripheral 9.

0 (RESERVED): Reserved.

0 (SSP0_RECEIVE): SSP0 receive

1 (I2S0_DMA_REQUEST_1): I2S0 DMA request 1

2 (SCT_DMA_REQUEST_1): SCT DMA request 1

DMAMUXPER10

Select DMA to peripheral connection for DMA peripheral 10.

0 (SSP0_TRANSMIT): SSP0 transmit

0 (RESERVED): Reserved.

1 (I2S0_DMA_REQUEST_2): I2S0 DMA request 2

2 (SCT_DMA_REQUEST_0): SCT DMA request 0

DMAMUXPER11

Selects DMA to peripheral connection for DMA peripheral 11.

0 (RESERVED): Reserved.

0 (SSP1_RECEIVE): SSP1 receive

2 (USART0_TRANSMIT): USART0 transmit

DMAMUXPER12

Select DMA to peripheral connection for DMA peripheral 12.

0 (RESERVED): Reserved.

0 (SSP1_TRANSMIT): SSP1 transmit

2 (USART0_RECEIVE): USART0 receive

DMAMUXPER13

Select DMA to peripheral connection for DMA peripheral 13.

0 (RESERVED): Reserved.

0 (ADC0): ADC0

2 (SSP1_RECEIVE): SSP1 receive

3 (USART3_RECEIVE): USART3 receive

DMAMUXPER14

Select DMA to peripheral connection for DMA peripheral 14.

0 (RESERVED): Reserved.

0 (ADC1): ADC1

2 (SSP1_TRANSMIT): SSP1 transmit

3 (USART3_TRANSMIT): USART3 transmit

DMAMUXPER15

Select DMA to peripheral connection for DMA peripheral 15.

0 (DAC): DAC

0 (RESERVED): Reserved.

1 (SCT_CTOUT_3): SCT CTOUT_3

3 (TIMER3_MATCH_0): Timer3 match 0

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