A N A L O G - T O - D I G I T A L C O N V E R T E R ( A D C ) M O D U L E

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ADC control and status registers..

 

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2Set up the ADC DMA control registers and buffer descriptors (UART channel D).

3Reset the ADC module by writing a 0 then a 1 to bit 8 in the Module Reset register at address A090 0180.

4Flush the ADC DMA FIFO by writing a 1 then a 0 to bit 17 in UART Channel D Wrapper Configuration register at address 9002 9000.

5Enable the ADC DMA channel by writing a 1 then a 0 to bit 31 in the UART D DMA RX Control register at address 9002 8004. 6. Start the ADC by writing a 1 to bit 31 in the ADC Configuration register at address 9003 9000.

A D C c o n t r o l a n d s t a t u s r e g i s t e r s

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The ADC configuration registers are located at offset 0x9003_9000.

Register address

map

Address

Description

Access

Reset value

 

 

 

 

 

 

9003_9000

ADC Configuration register

R/W

0x00000000

 

 

 

 

 

 

9003_9004

ADC Clock Configuration register

R/W

0x00000000

 

 

 

 

 

 

9003_9008

ADC Output 0 register

R/W

0x00000000

 

 

 

 

 

 

9003_900C

ADC Output 1 register

R/W

0x00000000

 

 

 

 

 

 

9003_9010

ADC Output 2 register

R/W

0x00000000

 

 

 

 

 

 

9003_9014

ADC Output 3 register

R/W

0x00000000

 

 

 

 

 

 

9003_9018

ADC Output 4 register

R/W

0x00000000

 

 

 

 

 

 

9003_901C

ADC Output 5 register

R/W

0x00000000

 

 

 

 

 

 

9003_9020

ADC Output 6 register

R/W

0x00000000

 

 

 

 

 

 

9003_9024

ADC Output 7 register

R/W

0x00000000

 

 

 

 

 

A D C C o n f i g u r a t i o n r e g i s t e r

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Address: 9003_9000

The ADC Configuration register is the primary Wrapper Configuration register.

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Digi NS9215 manual C c o n t r o l a n d s t a t u s r e g i s t e r s, C C o n f i g u r a t i o n r e g i s t e r

NS9215 specifications

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