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

. .

 

ADC Clock Configuration register..

 

.

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

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Address: 9003_9004

The ADC Clock Configuration register controls the ADC clock generator. The source clock is the output of the PLL. The maximum ADC clock frequency is 14 MHz and the conversion time is 14 clock cycles. This is the formula for the ADC clock:

ADC clock = PLL clock / (2 x (N+1))

Example

PLL clock frequency = 299.8272 MHz

N value = 10

ADC clock frequency:

ADC clock = 299.8272 MHz / (2 x (10+1)) = 13.6285 MHz

Wait states can be added to increase conversion time beyond 14 clock cycles.

Register

31

30

29

28

27

26

25

24

23

22

21

20

19

18

17

16

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WAIT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

0

Not used

N

Register bit

assignment

Bit(s)

Access

Mnemonic

Reset

Description

 

 

 

 

 

 

 

D31:16

R/W

WAIT

N/A

Number of additional clock cycles per conversion

 

 

 

 

 

cycle.

 

 

 

 

 

 

 

D15:10

R/W

Not used

0

This field must be written to 0.

 

 

 

 

 

 

 

D09:00

R/W

N

0

ADC clock converter.

 

 

 

 

 

 

A D C O u t p u t R e g i s t e r s 0 - 7

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Addresses: 9003_9008 / 9003_900C / 9003_9010 / 9003_9014 / 9003_9018 / 9003_901C / 9003_9020 / 9003_9024

The ADC Output registers provide CPU access for the ADC output for each channel.

www.digiembedded.com

477

Page 477
Image 477
Digi NS9215 manual C C l o c k C o n f i g u r a t i o n r e g i s t e r, C O u t p u t R e g i s t e r s 0, Wait

NS9215 specifications

The Digi NS9215 is a powerful solution designed for industrial applications that require reliable connectivity and robust performance. Built on a foundation of advanced technologies, the NS9215 serves as a versatile networking device that meets the demands of automation, remote monitoring, and data acquisition.

One of the standout features of the Digi NS9215 is its multi-protocol support. It is capable of handling various communication protocols, including Ethernet, Serial, and Wireless, making it ideal for integration into heterogeneous environments. This flexibility enables users to connect legacy devices to modern networks seamlessly, facilitating smoother data communication across different platforms.

The NS9215 is equipped with powerful processing capabilities, featuring an integrated processor that ensures efficient data handling. This enables the device to perform complex data tasks without compromising performance. Its high-speed connectivity options also allow for rapid data transmission, which is crucial for real-time applications in industrial settings.

Another critical characteristic of the Digi NS9215 is its reliability in harsh environments. Built to withstand extreme temperatures, humidity, and electrical interference, this device assures consistent operation even in challenging conditions. Its rugged design minimizes the risk of failure, making it suitable for deployment in various industrial environments.

Security is a top priority for the Digi NS9215. It comes with advanced security features that protect sensitive data during transmission and prevent unauthorized access. Employing encryption protocols and secure authentication methods, the NS9215 ensures that data integrity and confidentiality are maintained throughout its operation.

The user-friendly interface of the NS9215 allows for easy configuration and management. This ease of use reduces the time required for installation and setup, enabling quick deployment in field operations. Additionally, remote management capabilities enhance operational efficiency, allowing users to monitor device performance and make adjustments from anywhere.

Furthermore, the NS9215 supports extensive scalability options. As organizations grow and evolve, the ability to scale up or adapt the networking capabilities becomes essential. With its modular design, the NS9215 can easily accommodate additional devices and protocols, ensuring longevity and continued relevance in a rapidly changing technological landscape.

In conclusion, the Digi NS9215 is a robust networking device designed for a wide range of industrial applications. Its multi-protocol support, reliability, security features, user-friendly interface, and scalability make it a valuable addition to any industrial network infrastructure, delivering performance and efficiency that businesses can depend on for critical operations.