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Texas Instruments SPRU938B manual Revision Register Revid Field Descriptions, Revmaj Revmin

Models: SPRU938B

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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 6.

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 6. 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.

SPRU938B –September 2007	VLYNQ Port	25
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Texas Instruments SPRU938B Revision Register Revid Field Descriptions, Revmaj Revmin, Bit Field Value Description

Contents

Users Guide Submit Documentation Feedback Contents Appendix C Appendix BList of Figures List of Tables Read This First Purpose of the Peripheral FeaturesIndustry Standards Compliance Statement Functional Block DiagramClock Control External Clock Block DiagramVlynq Signal Descriptions Signal DescriptionsPin Multiplexing Protocol DescriptionVlynq Module Structure Vlynq Functional DescriptionWrite Operations Read Operations Auto-Negotiation InitializationAddress Translation Register DM643x Vlynq Module Address Translation Example Single Mapped RegionRemote Vlynq Module DM643x Vlynq ModuleExample 1. Address Translation Example Flow ControlSoftware Reset Considerations Reset ConsiderationsHardware Reset Considerations Interrupt SupportWrites to Interrupt Pending/Set Register Interrupt Generation Mechanism Block DiagramEdma Event Support Serial Bus Error InterruptsRemote Interrupts Endianness Considerations Power ManagementEmulation Considerations Vlynq Port Controller Registers Vlynq Register Address SpaceBlock Name Start Address End Address Size Acronym Register DescriptionRevision Register Revid Field Descriptions Revision Register RevidRevmaj Revmin Bit Field Value DescriptionControl Register Ctrl Field Descriptions Control Register CtrlBit Field AoptdisableStatus Register Stat Field Descriptions Status Register StatLerror No errorInterrupt Status/Clear Register Intstatclr Interrupt Priority Vector Status/Clear Register IntpriNointpend InstatInterrupt Pointer Register Intptr Interrupt Pending/Set Register IntpendsetInterrupt Pointer Register Intptr Field Descriptions IntsetAddress Map Register XAM Field Descriptions Transmit Address Map Register XAMTxadrmap Receive Address Map Offset 1 Register RAMO1 Receive Address Map Size 1 Register RAMS1RXADRSIZE1 RXADROFFSET1Receive Address Map Offset 2 Register RAMO2 Receive Address Map Size 2 Register RAMS2RXADRSIZE2 RXADROFFSET2Receive Address Map Offset 3 Register RAMO3 Receive Address Map Size 3 Register RAMS3RXADRSIZE3 RXADROFFSET3Receive Address Map Offset 4 Register RAMO4 Receive Address Map Size 4 Register RAMS4RXADRSIZE4 RXADROFFSET4Auto Negotiation Register Autngo Chip Version Register ChipverChip Version Register Chipver Field Descriptions Auto Negotiation Register Autngo Field DescriptionsVlynq Port Remote Controller Registers Special 8b/10b Code Groups IntroductionSupported Ordered Sets Table A-1. Special 8b/10b Code GroupsVlynq 2.0 Packet Format Figure A-1. Packet Format 10-bit Symbol RepresentationField Value Description Vlynq 2.X Packets Vlynq 2.X Packets Write Performance Bit Words Mbits/sec Mbytes/sec Burst Size Interface Running at 76.5 MHZTable B-3. Relative Performance with Various Latencies Read PerformanceThroughput Latency μsecReference Additions/Modifications/Deletions Table C-1. Document Revision HistoryDSP Products ApplicationsRfid