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VXI SM7100, Microwave Matrix user manual Control Register - Read and Write, Addr

Models: SM7100 Microwave Matrix

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Control Register - Read and Write

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DESCRIPTION OF SMIP II MODULE REGISTERS - A24 / A32 - EXTENDED MEMORY

Each module is assigned 1 k (1024) bytes of memory as shown in the SMIP II Configuration/Relay Register Map for A24/A32 address space. The upper 512 bytes of memory space is used for module configuration registers. The following describes these registers.

Control Register - Read and Write

ADDR	Plug-In LA+0x200
D15-D10	Unused

0 = Normal polarity relay data is read back from this module 1 = Inverted polarity relay data is read back from this module Pon state = 0

	VXI		SMIP			SMIP
	Backplane		Interface			Relay
			Board			Module
		Write a "1" to			"1" to close	"1"	Relay:
		close relay			relay	"1"	Relay:
							1 = Closed
							0 = Open
	Relay Data
D9	Read Back	w/ bit set to 0:	Relay Data		"0" returned
	Polarity Bit	write a "1" =	Relay Data		from module
		write a "1" =	Read Back		from module
		"0" returned	Read Back
		"0" returned	Polarity Bit
			Polarity Bit
		w/ bit set to 1:	0=non-inverted
		write a "1" =	0=non-inverted
		write a "1" =	1=inverted
		"1" returned	1=inverted
		"1" returned
			1	0

			This bit may be used to invert the relay data read back from the plug-in module.
			Control, Delay, and Status Register read backs are not effected by this bit.
	D8	ACFAILN	0	= ACFAILN is enabled to reset this module's relays
			1	= ACFAILN is disabled from resetting this module's relays
		Enable Bit
			Pon state = 0

SM7100 Programming

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VXI SM7100, Microwave Matrix user manual Control Register - Read and Write, Addr

Contents

2031 Main Street Irvine, CA 949 P/N: Released February 13, VXI Technology, IncSM7100 MICROWAVE MATRIX USER’S MANUALVXI Technology, Inc SECTION TABLE OF CONTENTSSECTION SECTIONLIMITATION OF WARRANTY WARRANTYCERTIFICATION RESTRICTED RIGHTS LEGENDVXI Technology, Inc D E C L A R A T I O N O F C O N F O R M I T Y2031 Main Street Irvine, CaliforniaTERMS AND SYMBOLS GENERAL SAFETY INSTRUCTIONSUse Proper Power Cord Use Proper Power SourceAvoid Electric Shock WARNINGS CONTGround the Product Operating ConditionsVXI Technology World Headquarters SUPPORT RESOURCESVXI Technology Cleveland Instrument Division VXI Technology Lake Stevens Instrument DivisionINTRODUCTION SECTIONSM7100 SPECIFICATIONS CALCULATING SYSTEM POWER AND COOLING REQUIREMENTS PREPARATION FOR USESETTING THE CHASSIS BACKPLANE JUMPERS SECTIONFRONT BACKFRONT BACKSM7100 Preparation for Use VXI Technology, IncFRONT PANEL CONNECTION - SM7000 SWITCH CONFIGURATIONSECTION VXI Technology, Inc SM7100 Module Configuration INPUTS FIGURE 3-4:SM7100 MATRIX SCHEMATICEXPANSION INPUTS EXPANSION OUTPUTSOffset VXI Technology, Inc SM7100 Module ConfigurationREGISTER ACCESS PROGRAMMINGSECTION ADDRESSINGOFFSET TABLE 4-1:SMIP II REGISTER MAP - A16WRITE FUNCTION READ FUNCTIONLogical Address Register 0x00 — Write Only ID Register 0x00 — Read OnlyDevice Type Register 0x02 — Read Only Status Register 0x04 — Read OnlyReserved Register 0x0A — Read Only Offset Register 0x06 — Read and WriteReserved Register 0x0C — Read Only Version Number Register 0x0E — Read OnlyNVM Access Resister 0x20 — Write Only NVM Access Resister 0x20 — Read OnlyInterrupt Control Register 0x1C — Read and Write Subclass Register 0x1E — Read OnlyTrace RAM Start Low Register 0x2A — Read and Write Trace RAM End High Register 0x2C — Read and WriteTrace RAM End Low Register 0x2E — Read and Write Trace RAM Control Register 0x3A — Read and Write Open Trigger Select Register 0x36 —WriteOnlyTTL Trigger Polarity Register 0x38 —WriteOnly Reserved Registers — Read and Write Trigger Advance Register 0x3E — Write OnlyBoard Busy Register 0x3E — Read Only ADDR Control Register - Read and WriteControl Register - Read and Write continued Control Register - Read and Write continued Status Register - Read Only Delay Register - Read and WriteWRITING TO THE RELAYS DEVICE MEMORY MAPRELAY REGISTER OFFSET VXI Technology, Inc INDEX SM7100 VXI Technology, IncVXIbus Extended Device WEEE