Transcend Information TS2G-8GCF266 manual Word 88 Ultra DMA Modes Supported and Selected

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TS2G~8GCF266		266X CompactFlash Card

Bit 1 of word 86 shall be set to zero; the CompactFlash Storage Card does not support the Read DMA Queued and Write DMA Queued commands.

If bit 2 of word 86 shall be set to one, the CompactFlash Storage Card supports the CFA feature set.

If bit 3 of word 86 is set to one, the Advanced Power Management feature set has been enabled via the Set Features command.

Bit 4 of word 86 shall be set to zero; the CompactFlash Storage Card does not support the Removable Media Status feature set.

Word 88: Ultra DMA Modes Supported and Selected

Word 88 identifies the Ultra DMA transfer modes supported by the device and indicates the mode that is currently selected. Only one DMA mode shall be selected at any given time. If an Ultra DMA mode is selected, then no Multiword DMA mode shall be selected. If a Multiword DMA mode is selected, then no Ultra DMA mode shall be selected. Support of this word is mandatory if Ultra DMA is supported.

Bits 15-13: Reserved

Bit 12: 1 = Ultra DMA mode 4 is selected 0 = Ultra DMA mode 4 is not selected

Bit 11: 1 = Ultra DMA mode 3 is selected 0 = Ultra DMA mode 3 is not selected

Bit 10: 1 = Ultra DMA mode 2 is selected 0 = Ultra DMA mode 2 is not selected

Bit 9: 1 = Ultra DMA mode 1 is selected 0 = Ultra DMA mode 1 is not selected

Bit 8: 1 = Ultra DMA mode 0 is selected 0 = Ultra DMA mode 0 is not selected

Bits 7-5: Reserved

Bit 4: 1 = Ultra DMA mode 4 and below are supported. Bits 0-3 Shall be set to 1.

Bit 3: 1 = Ultra DMA mode 3 and below are supported, Bits 0-2 Shall be set to 1.

Bit 2: 1 = Ultra DMA mode 2 and below are supported. Bits 0-1 Shall be set to 1.

Bit 1: 1 = Ultra DMA mode 1 and below are supported. Bit 0 Shall be set to 1.

Bit 0: 1 = Ultra DMA mode 0 is supported

Word 89: Time required for Security erase unit completion

Word 89 specifies the time required for the Security Erase Unit command to complete. This command shall be supported on CompactFlash Storage Cards that support security.

Word 90: Time required for Enhanced security erase unit completion

Word 90 specifies the time required for the Enhanced Security Erase Unit command to complete. This command shall be supported on CompactFlash Storage Cards that support security.

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Contents Placement Features DimensionsDescription Transcend Block Diagram Pin Assignments and Pin Type TS2G~8GCF266 Signal Description TS2G~8GCF266 TS2G~8GCF266 TS2G~8GCF266 TS2G~8GCF266 Electrical Specification Output Drive Type Output Drive Characteristics Signal Interface Pull-up pin 45 BVD2 to avoid sensing their batteries as Low TS2G~8GCF266266X CompactFlash CardUltra DMA Electrical Requirements Series termination required for Ultra DMA operationTable Typical Series Termination for Ultra DMA Ultra DMA Mode Cabling Requirement Attribute Memory Read Timing Specification TS2G~8GCF266 Common Memory Read Timing Specification Common Memory Write Timing Specification Input Read Timing Specification TS2G~8GCF266 Output Write Timing Specification TS2G~8GCF266 True IDE PIO Mode Read/Write Timing Specification TS2G~8GCF266 Table Ultra DMA Data Burst Timing True IDE Ultra DMA Mode Read/Write Timing SpecificationTS2G~8GCF266 TS2G~8GCF266 TS2G~8GCF266 TS2G~8GCF266 Card Configuration Single Function CF+ CardsMultiple Function CF+ Cards Table CF+ Card Register and Memory Space Decoding Table CF+ Card Configuration Registers DecodingAttribute Memory Function Attribute Memory FunctionConfiguration Option Register Base + 00h in Attribute Memory TS2G~8GCF266 Pin Replacement Register Base + 04h in Attribute Memory Socket and Copy Register Base + 06h in Attribute Memory Transfer Function Table Pcmcia Mode I/O FunctionTable Common Memory Function Common Memory Transfer FunctionTrue IDE Mode I/O Transfer Function Metaformat Overview CF-ATA Drive Register Set Definition and Protocol Table Primary and Secondary I/O Decoding Primary and Secondary Address ConfigurationsTable Contiguous I/O Decoding Contiguous I/O Mapped AddressingMemory Mapped Addressing True IDE Mode AddressingData Register Address 1F0h170hOffset 0,8,9 CF-ATA RegistersCylinder Low LBA 15-8 Register Address 1F4h174h Offset Feature Register Address 1F1h171h Offset 1, 0Dh Write OnlySector Count Register Address 1F2h172h Offset Sector Number LBA 7-0 Register Address 1F3h173h OffsetTS2G~8GCF266 Device Control Register Address 3F6h376h Offset Eh Card Drive Address Register Address 3F7h377h Offset Fh CF-ATA Command Set Check Power Mode 98h or E5h Erase Sectors C0h Execute Drive Diagnostic 90hFormat Track 50h Flush Cache E7hIdentify Device Ech TS2G~8GCF266 Word 0 General Configuration Word 49 Capabilities Bit 13 Standby Timer Word 1 Default Number of CylindersWord 3 Default Number of Heads Word 6 Default Number of Sectors per TrackCurrent Number of Cylinders, Heads, Sectors/Track Multiple Sector SettingTotal Sectors Addressable in LBA Mode Translation Parameters ValidWord 68 Minimum PIO transfer cycle time with Iordy Words 82-84 Features/command sets supportedWord 65 Minimum Multiword DMA transfer cycle time Recommended Multiword DMA transfer cycle timeWords 85-87 Features/command sets enabled Word 89 Time required for Security erase unit completion Word 88 Ultra DMA Modes Supported and SelectedAdditional Requirements for CF Advanced Timing Modes Word 91 Advanced power management level valueWord 160 Power Requirement Description Word 128 Security Status Bit 8 Security LevelTS2G~8GCF266 Idle 97h or E3h Idle Immediate 95h or E1h Initialize Drive Parameters 91hNOP 00h Read DMA C8h Read Long Sector 22h or 23h Read Buffer E4hTS2G~8GCF266 Recalibrate 1Xh Request Sense 03h Seek 7Xh Set Features EFh Feature Supported TS2G~8GCF266 Translate Sector Information Standby Immediate 94h or E0h Translate Sector 87hWear Level F5h Write Buffer E8h Write DMA CAh TS2G~8GCF266 TS2G~8GCF266 Error Posting Smart Command Set Smart Command Set Smart Feature Register ValuesS. Table Capacity Decription Smart Data Structure