Page 2 - 66X CompactFlash Card; Transcend Information Inc.; Transcend
T T T S S S 2 2 2 G G G ~ ~ ~ 8 8 8 G G G C C C F F F 2 2 2 6 6 6 6 6 6 266X CompactFlash Card Transcend Information Inc. 2 Transcend
Page 3 - Block Diagram
T T T S S S 2 2 2 G G G ~ ~ ~ 8 8 8 G G G C C C F F F 2 2 2 6 6 6 6 6 6 266X CompactFlash Card Transcend Information Inc. 3 Block Diagram
Page 4 - Pin Assignments and Pin Type
T T T S S S 2 2 2 G G G ~ ~ ~ 8 8 8 G G G C C C F F F 2 2 2 6 6 6 6 6 6 266X CompactFlash Card Transcend Information Inc. 4 Pin Assignments and Pin Type
Page 6 - Signal Description
T T T S S S 2 2 2 G G G ~ ~ ~ 8 8 8 G G G C C C F F F 2 2 2 6 6 6 6 6 6 266X CompactFlash Card Transcend Information Inc. 6 Signal Description
Page 11 - Electrical Specification; Absolute Maximum Conditions
T T T S S S 2 2 2 G G G ~ ~ ~ 8 8 8 G G G C C C F F F 2 2 2 6 6 6 6 6 6 266X CompactFlash Card Transcend Information Inc. 11 Electrical Specification The following tables indicate all D.C. Characteristics for the CompactFlash Storage Card. Unless otherwise stated, conditions are: Vcc = 5V ±10% Vcc =...
Page 12 - Output Drive Type
T T T S S S 2 2 2 G G G ~ ~ ~ 8 8 8 G G G C C C F F F 2 2 2 6 6 6 6 6 6 266X CompactFlash Card Transcend Information Inc. 12 Output Drive Type Output Drive Characteristics
Page 13 - Signal Interface
T T T S S S 2 2 2 G G G ~ ~ ~ 8 8 8 G G G C C C F F F 2 2 2 6 6 6 6 6 6 266X CompactFlash Card Transcend Information Inc. 13 Signal Interface
Page 14 - Additional Requirements for CF Advanced Timing Modes
T T T S S S 2 2 2 G G G ~ ~ ~ 8 8 8 G G G C C C F F F 2 2 2 6 6 6 6 6 6 266X CompactFlash Card Transcend Information Inc. 14 Notes: 1) Control Signals: each card shall present a load to the socket no larger than 50 pF 10 at a DC current of 700 μ A low state and 150 μ A high state, including pull-res...
Page 15 - Ultra DMA Electrical Requirements; Host and Card signal capacitance limits for Ultra DMA operation
T T T S S S 2 2 2 G G G ~ ~ ~ 8 8 8 G G G C C C F F F 2 2 2 6 6 6 6 6 6 266X CompactFlash Card Transcend Information Inc. 15 Ultra DMA Electrical Requirements ¾ Host and Card signal capacitance limits for Ultra DMA operation The host interface signal capacitance at the host connector shall be a ma...
Page 16 - Table: Ultra DMA Termination with Pull-up or Pull down Example; On any PCB for a host or device supporting Ultra DMA:; Ultra DMA Mode Cabling Requirement
T T T S S S 2 2 2 G G G ~ ~ ~ 8 8 8 G G G C C C F F F 2 2 2 6 6 6 6 6 6 266X CompactFlash Card Transcend Information Inc. 16 Table: Ultra DMA Termination with Pull-up or Pull down Example ¾ Printed Circuit Board (PCB) Trace Requirements for Ultra DMA On any PCB for a host or device supporting Ultra ...
Page 17 - Attribute Memory Read Timing Specification
T T T S S S 2 2 2 G G G ~ ~ ~ 8 8 8 G G G C C C F F F 2 2 2 6 6 6 6 6 6 266X CompactFlash Card Transcend Information Inc. 17 Attribute Memory Read Timing Specification
Page 19 - Common Memory Read Timing Specification
T T T S S S 2 2 2 G G G ~ ~ ~ 8 8 8 G G G C C C F F F 2 2 2 6 6 6 6 6 6 266X CompactFlash Card Transcend Information Inc. 19 Common Memory Read Timing Specification
Page 20 - Common Memory Write Timing Specification
T T T S S S 2 2 2 G G G ~ ~ ~ 8 8 8 G G G C C C F F F 2 2 2 6 6 6 6 6 6 266X CompactFlash Card Transcend Information Inc. 20 Common Memory Write Timing Specification
Page 25 - True IDE PIO Mode Read/Write Timing Specification
T T T S S S 2 2 2 G G G ~ ~ ~ 8 8 8 G G G C C C F F F 2 2 2 6 6 6 6 6 6 266X CompactFlash Card Transcend Information Inc. 25 True IDE PIO Mode Read/Write Timing Specification
Page 27 - True IDE Ultra DMA Mode Read/Write Timing Specification; Table: Ultra DMA Data Burst Timing
T T T S S S 2 2 2 G G G ~ ~ ~ 8 8 8 G G G C C C F F F 2 2 2 6 6 6 6 6 6 266X CompactFlash Card Transcend Information Inc. 27 True IDE Ultra DMA Mode Read/Write Timing Specification Table: Ultra DMA Data Burst Timing
Page 28 - the bus but must release the bus the allow for a bus turnaround.
T T T S S S 2 2 2 G G G ~ ~ ~ 8 8 8 G G G C C C F F F 2 2 2 6 6 6 6 6 6 266X CompactFlash Card Transcend Information Inc. 28 Notes: 1) All timing measurement switching points (low to high and high to low) shall be taken at 1.5 V. 2) All signal transitions for a timing parameter shall be measured at ...
Page 32 - Card Configuration
T T T S S S 2 2 2 G G G ~ ~ ~ 8 8 8 G G G C C C F F F 2 2 2 6 6 6 6 6 6 266X CompactFlash Card Transcend Information Inc. 32 Card Configuration The CompactFlash Storage Cards and CF+ Cards are identified by appropriate information in the Card Information Structure (CIS). The following configuration ...
Page 33 - Table: CF+ Card Configuration Registers Decoding
T T T S S S 2 2 2 G G G ~ ~ ~ 8 8 8 G G G C C C F F F 2 2 2 6 6 6 6 6 6 266X CompactFlash Card Transcend Information Inc. 33 Table: CF+ Card Configuration Registers Decoding Table: CF+ Card Register and Memory Space Decoding
Page 34 - Attribute Memory Function; Table 31: Attribute Memory Function
T T T S S S 2 2 2 G G G ~ ~ ~ 8 8 8 G G G C C C F F F 2 2 2 6 6 6 6 6 6 266X CompactFlash Card Transcend Information Inc. 34 Attribute Memory Function Attribute memory is a space where CompactFlash Storage Card and CF+ Card identification and configuration information are stored, and is limited to...
Page 35 - Configuration Option Register (Base + 00h in Attribute Memory)
T T T S S S 2 2 2 G G G ~ ~ ~ 8 8 8 G G G C C C F F F 2 2 2 6 6 6 6 6 6 266X CompactFlash Card Transcend Information Inc. 35 Configuration Option Register (Base + 00h in Attribute Memory)
Page 40 - Common Memory Transfer Function; Table: Common Memory Function
T T T S S S 2 2 2 G G G ~ ~ ~ 8 8 8 G G G C C C F F F 2 2 2 6 6 6 6 6 6 266X CompactFlash Card Transcend Information Inc. 40 Common Memory Transfer Function The Common Memory transfer to or from the CompactFlash Storage or CF+ Card can be either 8 or 16 bits. Table: Common Memory Function
Page 41 - True IDE Mode I/O Transfer Function
T T T S S S 2 2 2 G G G ~ ~ ~ 8 8 8 G G G C C C F F F 2 2 2 6 6 6 6 6 6 266X CompactFlash Card Transcend Information Inc. 41 True IDE Mode I/O Transfer Function The CompactFlash Storage Card and CF+ Card can be configured in a True IDE Mode of operation. The CompactFlash Storage Card is configured i...
Page 42 - Metaformat Overview; Table: Sample Device Info Tuple Information for Extended Speeds
T T T S S S 2 2 2 G G G ~ ~ ~ 8 8 8 G G G C C C F F F 2 2 2 6 6 6 6 6 6 266X CompactFlash Card Transcend Information Inc. 42 Metaformat Overview The goal of the Metaformat is to describe the requirements and capabilities of the CompactFlash Storage Card and CF+ Card as thoroughly as possible. This i...
Page 43 - CF-ATA Drive Register Set Definition and Protocol
T T T S S S 2 2 2 G G G ~ ~ ~ 8 8 8 G G G C C C F F F 2 2 2 6 6 6 6 6 6 266X CompactFlash Card Transcend Information Inc. 43 CF-ATA Drive Register Set Definition and Protocol The CompactFlash Storage Card can be configured as a high performance I/O device through: a) The standard PC-AT disk I/O addr...
Page 44 - I/O Primary and Secondary Address Configurations; Table: Primary and Secondary I/O Decoding
T T T S S S 2 2 2 G G G ~ ~ ~ 8 8 8 G G G C C C F F F 2 2 2 6 6 6 6 6 6 266X CompactFlash Card Transcend Information Inc. 44 I/O Primary and Secondary Address Configurations Table: Primary and Secondary I/O Decoding
Page 45 - Contiguous I/O Mapped Addressing
T T T S S S 2 2 2 G G G ~ ~ ~ 8 8 8 G G G C C C F F F 2 2 2 6 6 6 6 6 6 266X CompactFlash Card Transcend Information Inc. 45 Contiguous I/O Mapped Addressing When the system decodes a contiguous block of I/O registers to select the CompactFlash Storage Card, the registers are accessed in the block...
Page 46 - Memory Mapped Addressing
T T T S S S 2 2 2 G G G ~ ~ ~ 8 8 8 G G G C C C F F F 2 2 2 6 6 6 6 6 6 266X CompactFlash Card Transcend Information Inc. 46 Memory Mapped Addressing When the CompactFlash Storage Card registers are accessed via memory references, the registers appear in the common memory space window: 0-2K bytes ...
Page 47 - Error Register; error is detected in True IDE Ultra DMA modes of operation.
T T T S S S 2 2 2 G G G ~ ~ ~ 8 8 8 G G G C C C F F F 2 2 2 6 6 6 6 6 6 266X CompactFlash Card Transcend Information Inc. 47 CF-ATA Registers The following section describes the hardware registers used by the host software to issue commands to the CompactFlash device. These registers are often col...
Page 49 - 7 in the Logical Block Address mode.
T T T S S S 2 2 2 G G G ~ ~ ~ 8 8 8 G G G C C C F F F 2 2 2 6 6 6 6 6 6 266X CompactFlash Card Transcend Information Inc. 49 Bit 3 (HS3): when operating in the Cylinder, Head, Sector mode, this is bit 3 of the head number. It is Bit 27 in the Logical Block Address mode. Bit 2 (HS2): when operating i...
Page 53 - Check Power Mode - 98h or E5h
T T T S S S 2 2 2 G G G ~ ~ ~ 8 8 8 G G G C C C F F F 2 2 2 6 6 6 6 6 6 266X CompactFlash Card Transcend Information Inc. 53 Definitions: FR = Features Register SC = Sector Count RegisterS SN = Sector Number Register CY = Cylinder Registers DH = Card/Drive/Head Register LBA = Logical Block Address M...
Page 54 - Execute Drive Diagnostic - 90h
T T T S S S 2 2 2 G G G ~ ~ ~ 8 8 8 G G G C C C F F F 2 2 2 6 6 6 6 6 6 266X CompactFlash Card Transcend Information Inc. 54 Execute Drive Diagnostic - 90h When the diagnostic command is issued in a PCMCIA configuration mode, this command runs only on the CompactFlash Storage Card that is addresse...
Page 55 - Flush Cache – E7h
T T T S S S 2 2 2 G G G ~ ~ ~ 8 8 8 G G G C C C F F F 2 2 2 6 6 6 6 6 6 266X CompactFlash Card Transcend Information Inc. 55 Flush Cache – E7h This command causes the card to complete writing data from its cache. The card returns status with RDY=1 and DSC=1 after the data in the write cache buffer...
Page 56 - Identify Device – Ech
T T T S S S 2 2 2 G G G ~ ~ ~ 8 8 8 G G G C C C F F F 2 2 2 6 6 6 6 6 6 266X CompactFlash Card Transcend Information Inc. 56 Identify Device – Ech The Identify Device command enables the host to receive parameter information from the CompactFlash Storage Card. This command has the same protocol as...
Page 58 - Word 0: General Configuration
T T T S S S 2 2 2 G G G ~ ~ ~ 8 8 8 G G G C C C F F F 2 2 2 6 6 6 6 6 6 266X CompactFlash Card Transcend Information Inc. 58 ¾ Word 0: General Configuration This field indicates the general characteristics of the device. When Word 0 of the Identify drive information is 848Ah then the device is a Com...
Page 61 - Word 65: Minimum Multiword DMA transfer cycle time
T T T S S S 2 2 2 G G G ~ ~ ~ 8 8 8 G G G C C C F F F 2 2 2 6 6 6 6 6 6 266X CompactFlash Card Transcend Information Inc. 61 Of these bits, bits 7 through 2 are reserved. Bit 0, if set to one, indicates that the CompactFlash Storage Card supports PIO mode 3. Bit 1, if set to one, indicates that the ...
Page 63 - Word 88: Ultra DMA Modes Supported and Selected
T T T S S S 2 2 2 G G G ~ ~ ~ 8 8 8 G G G C C C F F F 2 2 2 6 6 6 6 6 6 266X CompactFlash Card Transcend Information Inc. 63 command. Bit 14 of word 85 shall be set to one; the CompactFlash Storage Card supports the NOP command. Bit 15 of word 85 is obsolete. Bit 0 of word 86 shall be set to zero; t...
Page 64 - Word 91: Advanced power management level value
T T T S S S 2 2 2 G G G ~ ~ ~ 8 8 8 G G G C C C F F F 2 2 2 6 6 6 6 6 6 266X CompactFlash Card Transcend Information Inc. 64 ¾ Word 91: Advanced power management level value Bits 7-0 of word 91 contain the current Advanced Power Management level setting. ¾ Word 128: Security Status Bit 8: Security L...
Page 67 - Idle Immediate - 95h or E1h
T T T S S S 2 2 2 G G G ~ ~ ~ 8 8 8 G G G C C C F F F 2 2 2 6 6 6 6 6 6 266X CompactFlash Card Transcend Information Inc. 67 Idle Immediate - 95h or E1h This command causes the CompactFlash Storage Card to set BSY, enter the Idle mode, clear BSY and generate an interrupt. Initialize Drive Parame...
Page 68 - Read DMA – C8h
T T T S S S 2 2 2 G G G ~ ~ ~ 8 8 8 G G G C C C F F F 2 2 2 6 6 6 6 6 6 266X CompactFlash Card Transcend Information Inc. 68 Read Buffer - E4h The Read Buffer command enables the host to read the current contents of the CompactFlash Storage Card’s sector buffer. This command has the same protocol ...
Page 71 - Set Features – EFh
T T T S S S 2 2 2 G G G ~ ~ ~ 8 8 8 G G G C C C F F F 2 2 2 6 6 6 6 6 6 266X CompactFlash Card Transcend Information Inc. 71 Seek - 7Xh Set Features – EFh
Page 72 - Feature Supported
T T T S S S 2 2 2 G G G ~ ~ ~ 8 8 8 G G G C C C F F F 2 2 2 6 6 6 6 6 6 266X CompactFlash Card Transcend Information Inc. 72 Feature Supported Features 01h and 81h are used to enable and clear 8 bit data transfer modes in True IDE Mode. If the 01h feature command is issued all data transfers shall o...
Page 73 - Set Multiple Mode - C6h
T T T S S S 2 2 2 G G G ~ ~ ~ 8 8 8 G G G C C C F F F 2 2 2 6 6 6 6 6 6 266X CompactFlash Card Transcend Information Inc. 73 Set Multiple Mode - C6h Set Sleep Mode- 99h or E6h Standby - 96h or E2h
Page 74 - Standby Immediate - 94h or E0h; Translate Sector Information
T T T S S S 2 2 2 G G G ~ ~ ~ 8 8 8 G G G C C C F F F 2 2 2 6 6 6 6 6 6 266X CompactFlash Card Transcend Information Inc. 74 Standby Immediate - 94h or E0h Translate Sector - 87h Translate Sector Information
Page 75 - Write DMA – CAh
T T T S S S 2 2 2 G G G ~ ~ ~ 8 8 8 G G G C C C F F F 2 2 2 6 6 6 6 6 6 266X CompactFlash Card Transcend Information Inc. 75 Wear Level - F5h Write Buffer - E8h Write DMA – CAh
Page 76 - Write Long Sector - 32h or 33h
T T T S S S 2 2 2 G G G ~ ~ ~ 8 8 8 G G G C C C F F F 2 2 2 6 6 6 6 6 6 266X CompactFlash Card Transcend Information Inc. 76 Write Long Sector - 32h or 33h Write Multiple Command - C5h Write Multiple without Erase – CDh
Page 78 - Error Posting
T T T S S S 2 2 2 G G G ~ ~ ~ 8 8 8 G G G C C C F F F 2 2 2 6 6 6 6 6 6 266X CompactFlash Card Transcend Information Inc. 78 Error Posting