Revision Register Revid, Revmaj | Texas Instruments VLYNQ Port

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VLYNQ Port Registers

3.1Revision Register (REVID)

The revision register (REVID) contains the major and minor revisions for the VLYNQ module. The REVID is shown in Figure 9 and described in Table 7.

Figure 9. Revision Register (REVID)

31			16
		ID
		R-1h
15	8	7	0
	REVMAJ		REVMIN
	R-2h		R-6h

LEGEND: R = Read only; -n= value after reset

			Table 7. Revision Register (REVID) Field Descriptions
Bit	Field	Value	Description
31-16	ID	01h	Unique module ID.
15-8	REVMAJ	0-FFh	Major revision.
		2h	Current major revision.
7-0	REVMIN	0-FFh	Minor revision.
		6h	Current minor revision.

26	VLYNQ Port	SPRUE36A –September 2007
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Texas Instruments VLYNQ Port Revision Register Revid Field Descriptions, Revmaj Revmin, Bit Field Value Description

Contents

Users Guide Submit Documentation Feedback Contents Appendix B Appendix C List of Figures List of Tables Related Documentation From Texas Instruments About This DocumentNotational Conventions Trademarks Purpose of the Peripheral FeaturesIntroduction Functional Block Diagram Industry Standards Compliance Statement Peripheral Architecture Clock Control Pin Multiplexing Signal DescriptionsVlynq Port Pins Protocol Description Vlynq Functional Description Vlynq Module Structure Write Operations TxSM Read Operations Auto-Negotiation Serial Interface Width ConfigurationInitialization Serial Interface Width Address Translation Address Translation Example Single Mapped Region Register DM644x Vlynq Module DM644x Vlynq Module Remote Vlynq Module Flow Control Example 1. Address Translation Example Hardware Reset Considerations Reset ConsiderationsSoftware Reset Considerations Interrupt Support Interrupt Generation Mechanism Block Diagram Writes to Interrupt Pending/Set Register Remote Interrupts Serial Bus Error InterruptsDMA Event Support Power Management Emulation Considerations Vlynq Port Controller Registers Vlynq Port RegistersVlynq Register Address Space Block Name Start Address End Address Size Revmaj Revmin Revision Register RevidRevision Register Revid Field Descriptions Bit Field Value Description Control Register Ctrl Control Register Ctrl Field Descriptions Aoptdisable Bit Field Status Register Stat Status Register Stat Field Descriptions No error Lerror Nointpend Interrupt Priority Vector Status/Clear Register IntpriInterrupt Status/Clear Register Intstatclr Instat Interrupt Pointer Register Intptr Field Descriptions Interrupt Pending/Set Register IntpendsetInterrupt Pointer Register Intptr Intset Txadrmap Transmit Address Map Register XAMAddress Map Register XAM Field Descriptions RXADRSIZE1 Receive Address Map Size 1 Register RAMS1Receive Address Map Offset 1 Register RAMO1 RXADROFFSET1 RXADRSIZE2 Receive Address Map Size 2 Register RAMS2Receive Address Map Offset 2 Register RAMO2 RXADROFFSET2 RXADRSIZE3 Receive Address Map Size 3 Register RAMS3Receive Address Map Offset 3 Register RAMO3 RXADROFFSET3 RXADRSIZE4 Receive Address Map Size 4 Register RAMS4Receive Address Map Offset 4 Register RAMO4 RXADROFFSET4 Chip Version Register Chipver Field Descriptions Chip Version Register ChipverAuto Negotiation Register Autngo Auto Negotiation Register Autngo Field Descriptions Remote Configuration Registers Vlynq Port Remote Controller Registers Supported Ordered Sets Appendix a Vlynq Protocol SpecificationsSpecial 8b/10b Code Groups Table A-1. Special 8b/10b Code Groups Figure A-1. Packet Format 10-bit Symbol Representation Vlynq 2.0 Packet Format Field Value Description Vlynq 2.X Packets Vlynq 2.X Packets Appendix B Write/Read Performance Write Performance Burst Size Interface Running at 76.5 MHZ Table B-1. Scaling FactorsBurst Size in 32-bit words Data Bytes Bit Words Mbits/sec Mbytes/sec Read Performance Table B-3. Relative Performance with Various Latencies Additions/Modifications/Deletions Appendix C Revision HistoryTable C-1. Document Revision History Rfid Products ApplicationsDSP

Texas Instruments VLYNQ Port manual Revision Register Revid Field Descriptions, Revmaj Revmin

Models: VLYNQ Port

3.1Revision Register (REVID)

Figure 9. Revision Register (REVID)

REVMAJ

REVMIN

Table 7. Revision Register (REVID) Field Descriptions

Bit

Field

Value

Description

REVMAJ