+Gmr, +Gsn, +Ifc, +ILRR=m | Intel 537EX instruction

Data Mode AT COMMANDS

Table 18. Data Mode Command Descriptions (Continued)

Command	Default		Description

		Identify Product Revision: This command causes the DCE to report the modem chipset revision level.
		This command is identical to AT+FREV? and AT+FMR. The response message depends on the
+GMR	none	firmware version.
+GMR	none	AT+GMR
		AT+GMR
		536EP Release 4.28 - Dec 10 2001
		OK

		Request Product Serial Number Identification: This command causes the DCE to transmit a message
		to the DTE indicating the product serial number identification.
		Syntax:
+GSN	none	AT+GSN
+GSN	none	+GSN: PCI\VEN_8086&DEV_1040&SUBSYS_00000000&REV_00
		+GSN: PCI\VEN_8086&DEV_1040&SUBSYS_00000000&REV_00
		OK
		The modem responds with the hardware Id key from the registry that contains the VendorID, SubVendor
		Id, Subsystem VendorId, Device ID, and hardware revision.

		DTE-DCE Local Flow Control: Controls the flow control between local DTE and DCE when V.42 error
		control or normal mode (buffering mode or speed matching) is being used. In addition to acting locally
		the flow control characters can be passed on to remote DCE to act upon. It accepts two numeric
		subparameters:
		<DCE_by_DTE> specifies the method to be used by the DTE to control the flow of received data from
		the DCE; and
		<DTE_by_DCE> specifies the method to be used by the DCE to control the flow of transmitted data from
		the DTE.
		<DCE_by_DTE>
+IFC	2, 2	0	none
		1	DC1/DC3 software flow control; do not pass DC1/DC3 characters to the remote DCE
		2	RTS/CTS—hardware flow control
		3	DC1/DC3 software flow control with DC1/DC3 characters being passed to the remote DCE
			in addition to being acted upon for local flow control
		<DTE_by_DCE>
		0	None
		1	DCI/DC3 software flow control
		2	RTS/CTS hardware flow control

		DTE to DCE Local Rate Reporting: Controls whether the “+ILRR:” result code is transmitted from the
		DCE to the DTE once a connection has been made. If enabled the result code displayed shall represent
		the current negotiated DTE-DCE rate, and is issued after any Modulation (+MR:), Error Control (+ER:) or
		Data Compression (+DR:) reports and before the final result code “CONNECT”. +ILRR accepts one
+ILRR=m	0	numeric parameter decimal value and the format is as follows:
+ILRR=m	0	0	Disables reporting of local port rate (no +ILRR intermediate result code transmitted)
		0
		1	Enables reporting of local port rate (+ILRR intermediate result code transmitted)
		Example response message when +ILRR = 1,
		+ILRR: 19200

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 +Gmr, +Gsn, +Ifc, +ILRR=m

Models: 537EX

Table 18. Data Mode Command Descriptions (Continued)

Command

+GMR

none

536EP Release 4.28 - Dec 10 2001

+GSN

none

+GSN: PCI\VEN_8086&DEV_1040&SUBSYS_00000000&REV_00

the DCE; and

+IFC

+ILRR=m

Intel Confidential

537EX specifications