E T H E R N E T C O M M U N I C A T I O N M O D U L E

. .

 

Ethernet General Status register..

 

.

Register bit

assignment

Bits

Access

Mnemonic

Reset

Description

 

 

 

 

 

 

 

D31:08

R/W

Not used

0

Always write as 0.

 

 

 

 

 

 

 

D07

R/W

TCLER

0

Clear transmit error

 

 

 

 

 

01 transition: Clear transmit error.

 

 

 

 

 

Clears out conditions in the transmit packet processor that

 

 

 

 

 

have caused the processor to stop and require assistance

 

 

 

 

 

from software before the processor can be restarted (for

 

 

 

 

 

example, an AHB bus error or the TXBUFNR bit set in the

 

 

 

 

 

Ethernet Interrupt Status register).

 

 

 

 

 

Toggle this bit from low to high to restart the transmit

 

 

 

 

 

packet processor.

 

 

 

 

 

 

 

D06:04

R/W

Not used

0

Always write as 0.

 

 

 

 

 

 

 

D03

R/W

TKICK

0

Transmit DMA state machine enable

 

 

 

 

 

01 transition, used by software to start a DMA transfer

 

 

 

 

 

after a buffer descriptor has been updated.

 

 

 

 

 

 

 

D02

R/W

AUTOZ

0

Enable statistics counter clear on read

 

 

 

 

 

0 No change in counter value after read

 

 

 

 

 

1 Counter cleared after read

 

 

 

 

 

When set, configures all counters in the Statistics module

 

 

 

 

 

to clear on read.

 

 

 

 

 

If AUTOZ is not set, the counters retain their value after a

 

 

 

 

 

read. The counters can be cleared by writing all zeros.

 

 

 

 

 

 

 

D01

R/W

CLRCNT

1

Clear statistics counters

 

 

 

 

 

0 Do not clear all counters

 

 

 

 

 

1

Clear all counters

 

 

 

 

 

When set, synchronously clears all counters in the

 

 

 

 

 

Statistics module.

 

 

 

 

 

 

 

D00

R/W

STEN

0

Enable statistics counters

 

 

 

 

 

0

Counters disabled

 

 

 

 

 

1

Counters enabled

 

 

 

 

 

When set, enables all counters in the Statistics module. If

 

 

 

 

 

this bit is cleared, the counters will not update.

 

 

 

 

 

 

 

E t h e r n e t G e n e r a l S t a t u s r e g i s t e r

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

Address: A060 0008

www.digiembedded.com

283

Page 283
Image 283
Digi NS9215 manual H e r n e t G e n e r a l S t a t u s r e g i s t e r

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.