+VDR=m See ‘m’, Enable report Function

IS-101 Voice Mode AT Commands

Table 25. Voice Mode Command Descriptions (Continued)

Command	Default			Description

		Distinctive Ring Selection: This command contains two parameters. The first selects whether the
		modem reports distinctive ring cadence information. The second parameter controls the timing of the
		RING event code report.
		m=<enable>, <report>
		Defaults = 0, 0
		<enable> Ring Reporting: The DCE reports the length of the ring period.
		Range: <enable> = 0–255 (enables/disables distinctive ring reporting in the form DROF=<number in
		units of 0.1 seconds><CR><LF>)
		<report> Time Ring Reporting: The DCE reports the silence period’s length. The DCE may produce
		a RING event code after the DRON message if enabled by the <report> parameter. The <report>
+VDR=m	see ‘m’	parameter should be set to a value larger than the expected off-times within a single pattern so the
		RING even reports are issued only during the off-times between the complex patterns.
		Range: <report> = 0–255 (reporting type in the form DROF=<number in
		units of 0.1 seconds>)
		<enable> <report>		Function
		0	–	Distinctive ring disabled
		1	0	The modem reports DROF and DRON messages but does not report RING
		1	0	messages
				messages
		1	non-0	The modem reports DROF, DRON and RING messages
		2–255	–	Reserved
		Regardless of its setting, the +VDR command can be disabled by the +VEM command.

NOTE: An asterisk (*) denotes the factory-default setting.

536EX Chipset Developer’s Manual

Intel Confidential

537EX specifications

The Intel 537EX is a powerful and innovative embedded processor designed for a range of applications, particularly in the fields of industrial automation, telecommunications, and transport management systems. This processor is a member of Intel's embedded product line, tailored specifically to meet the demands of systems that require high reliability and long lifecycle support.

One of the main features of the Intel 537EX is its multi-core architecture, which enables efficient parallel processing capabilities. This allows for the execution of multiple tasks simultaneously, significantly improving overall system performance. The processor also incorporates Intel’s advanced power management technology, which ensures that the device consumes energy efficiently, enhances thermal performance, and prolongs the lifespan of the system.

The Intel 537EX supports a range of connectivity options, including high-speed Ethernet and Serial ATA interfaces. This ensures that it can easily integrate into existing systems, seamlessly supporting applications that require robust data transfer capabilities. Additionally, the processor is equipped with multiple I/O ports, facilitating the connection of various peripherals and sensors, which is crucial in industrial applications.

One of the standout technologies within the Intel 537EX is its support for hardware virtualization. This feature allows for the creation of multiple virtual environments within a single physical structure, optimizing resource utilization and enhancing system flexibility. Additionally, Intel’s integrated security technologies provide a significant layer of protection against potential threats, ensuring that embedded systems remain secure.

Another characteristic of the Intel 537EX is its extensive software support, which includes compatibility with various operating systems and development environments. This versatility makes it an attractive choice for developers looking to build or upgrade their embedded systems. With access to Intel's comprehensive software tools, developers can quickly optimize applications to take full advantage of the processor's capabilities.

The Intel 537EX also boasts excellent thermal performance, allowing it to operate efficiently in harsh environments. This is crucial for embedded applications in industrial settings where temperature fluctuations are common. Overall, the Intel 537EX is engineered to deliver high-performance processing power, superior connectivity, and enhanced security, solidifying its position as a reliable choice for demanding embedded applications.

Intel 537EX manual +VDR=m See ‘m’, Enable report Function

Models: 537EX

Table 25. Voice Mode Command Descriptions (Continued)

Command

m=<enable>, <report>

+VDR=m

see ‘m’

<enable> <report>

Function

Intel Confidential

537EX specifications