Sync/Flash reset/power down signal dypwrn

M E M O R Y C O N T RO L L E R

Dynamic Memory Refresh Timer register

Register bit

assignment	Bits	Access	Mnemonic	Description

	D31:15	N/A	Reserved	N/A (do not modify)

	D14	R/W	nRP	Sync/Flash reset/power down signal (dy_pwr_n)
				0 dy_pwr_n signal low (reset value on reset_n)
				1 Set dy_pwr_n signal high

	D13	R/W	Not used	Always write to 0.

	D12:09	N/A	Reserved	N/A (do not modify)

	D08:07	R/W	SDRAMInit	SDRAM initialization
				00 Issue SDRAM NORMAL operation command (reset value on
					reset_n)
				01 Issue SDRAM MODE command
				10 Issue SDRAM PALL (precharge all) command
				11 Issue SDRAM NOP (no operation) command

	D06	N/A	Reserved	N/A (do not modify)

	D05	R/W	Not used	Must write 0.

	D04:03	N/A	Reserved	N/A (do not modify)

	D02	R/W	SR	Self-refresh request (SREFREQ)
				0 Normal mode
				1 Enter self-refresh mode (reset value on reset_n)
				By writing 1 to this bit, self-refresh can be entered under software
				control. Writing 0 to this bit returns the memory controller to
				normal mode.
				The self-refresh acknowledge bit in the Status register must be
				polled to discover the current operating mode of the memory
				controller.
				Note:	The memory controller exits from power-on reset with the
					self-refresh bit on high. To enter normal functional mode,
					set the self-refresh bit low. Writing to this register with the
					bit set to high places the register into self-refresh mode.
					This functionality allows data to be stored over SDRAM
					self-refresh of the ASIC is powered down.

	D01	R/W	Not used	Must write 1.

	D00	R/W	CE	Dynamic memory clock enable
				0 Clock enable if idle devices are deasserted to save power (reset
				value on reset_n)
				1 All clock enables are driven high continuously.
				Note:	Clock enable must be high during SDRAM initialization.

D y n a m i c M e m o r y R e f r e s h T i m e r r e g i s t e r

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Address: A070 0024

236Hardware Reference NS9215

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.

Digi NS9215 manual Sync/Flash reset/power down signal dypwrn, Sdram initialization

Models: NS9215

Register bit

Bits