Transcend Information CF 266X dimensions TS2G~8GCF266

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TS2G~8GCF266		266X CompactFlash Card

Note: 1) These signals are required only for 16 bit accesses and not required when installed in 8 bit systems. Devices should allow for 3-state signals not to consume current.

2)The signal should be grounded by the host.

3)The signal should be tied to VCC by the host.

4)The mode is optional for CF+ Cards, but required for CompactFlash Storage Cards.

5)The -CSEL signal is ignored by the card in PC Card modes. However, because it is not pulled upon the card in these modes, it should not be left floating by the host in PC Card modes. In these modes, the pin should be connected by the host to PC Card A25 or grounded by the host.

6)If DMA operations are not used, the signal should be held high or tied to VCC by the host. For proper operation in older hosts: while DMA operations are not active, the card shall ignore this signal,including a floating condition

7)Signal usage in True IDE Mode except when Ultra DMA mode protocol is active.

8)Signal usage in True IDE Mode when Ultra DMA mode protocol DMA Write is active.

9)Signal usage in True IDE Mode when Ultra DMA mode protocol DMA Read is active.

10)Signal usage in PC Card I/O and Memory Mode when Ultra DMA mode protocol DMA Write is active.

11)Signal usage in PC Card I/O and Memory Mode when Ultra DMA mode protocol DMA Read is active.

12)Signal usage in PC Card I/O and Memory Mode when Ultra DMA protocol is active.

Transcend Information Inc.

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Contents Dimensions Placement Features266X CompactFlash Card DescriptionTranscend 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 „ Additional Requirements for CF Advanced Timing Modes „ Ultra DMA Electrical Requirements 266X CompactFlash Card¾ Series termination required for Ultra DMA operation Table Typical Series Termination for Ultra DMA¾ Ultra DMA Mode Cabling Requirement „ Attribute Memory Read Timing Specification TS2G~8GCF266 „ Common Memory Read Timing Specification „ Common Memory Write Timing Specification „ I/O Input Read Timing Specification TS2G~8GCF266 „ I/O 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 Specification266X CompactFlash Card TS2G~8GCF266 TS2G~8GCF266 TS2G~8GCF266 „ Multiple Function CF+ Cards Card Configuration„ Single Function CF+ Cards TS2G~8GCF266 Attribute Memory Function „ Attribute Memory FunctionTS2G~8GCF266 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 „ I/O Primary and Secondary Address ConfigurationsTable Contiguous I/O Decoding „ Contiguous I/O Mapped Addressing„ Memory Mapped Addressing „ True IDE Mode Addressing¾ Data Register Address 1F0h170hOffset 0,8,9 „ CF-ATA Registers¾ Sector Number LBA 7-0 Register Address 1F3h173h Offset ¾ Sector Count Register Address 1F2h172h Offset¾ Cylinder High LBA 23-16 Register Address 1F5h175h Offset ¾ Drive/Head LBA 27-24 Register Address 1F6h176h OffsetTS2G~8GCF266 ¾ Device Control Register Address 3F6h376h Offset Eh ¾ Card Drive Address Register Address 3F7h377h Offset Fh CF-ATA Command Set „ Check Power Mode 98h or E5h „ Erase Sectors C0h „ Execute Drive Diagnostic 90h„ Format Track 50h „ Flush Cache E7h„ Identify Device Ech 266X CompactFlash Card ¾ Word 0 General Configuration ¾ Word 3 Default Number of Heads ¾ Word 1 Default Number of Cylinders¾ Word 6 Default Number of Sectors per Track ¾ Word 49 Capabilities Bit 13 Standby Timer¾ Total Sectors Addressable in LBA Mode ¾ Multiple Sector Setting¾ Translation Parameters Valid ¾ Current Number of Cylinders, Heads, Sectors/Track¾ Word 65 Minimum Multiword DMA transfer cycle time ¾ Words 82-84 Features/command sets supported¾ Recommended Multiword DMA transfer cycle time ¾ Word 68 Minimum PIO transfer cycle time with Iordy¾ Words 85-87 Features/command sets enabled ¾ Word 89 Time required for Security erase unit completion ¾ Word 88 Ultra DMA Modes Supported and Selected¾ Word 160 Power Requirement Description ¾ Word 91 Advanced power management level value¾ Word 128 Security Status Bit 8 Security Level Additional Requirements for CF Advanced Timing ModesTS2G~8GCF266 „ Idle 97h or E3h „ NOP 00h „ Idle Immediate 95h or E1h„ Initialize Drive Parameters 91h „ 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 266X CompactFlash Card Translate Sector Information „ Standby Immediate 94h or E0h „ Translate Sector 87h„ Wear Level F5h „ Write Buffer E8h „ Write DMA CAh TS2G~8GCF266 TS2G~8GCF266 „ Error Posting TS2G~8GCF266