Transcend Information TS32M~1GCF80 dimensions Identify Device Ech, Bytes

Page 49

TS32M~1GCF80

 

 

 

 

 

 

 

 

 

80X CompactFlash Card

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5.6.6 Identify Device – Ech

 

 

 

 

 

 

 

 

 

 

 

 

Bit ->

7

 

6

5

4

 

3

2

 

1

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Command (7)

 

 

 

 

 

ECh

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C/D/H (6)

X

 

X

X

Drive

 

 

 

X

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cyl High (5)

 

 

 

 

 

X

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cyl Low (4)

 

 

 

 

 

X

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Sec Num (3)

 

 

 

 

 

X

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Sec Cnt (2)

 

 

 

 

 

X

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Feature (1)

 

 

 

 

 

X

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The Identify Device command enables the host to receive parameter information from the CompactFlash Storage Card. This command has the same protocol as the Read Sector(s) command. The parameter words in the buffer have the arrangement and meanings defined in Table as below. All reserved bits or words are zero. Hosts should not depend on Obsolete words in Identify Device containing 0. Table specifies each field in the data returned by the Identify Device Command. In Table as below, X indicates a numeric nibble value specific to the card and aaaa indicates an ASCII string specific to the particular drive.

Word

Default

Total

Data Field Type Information

Address

Value

Bytes

 

0

848Ah

2

General configuration - signature for the CompactFlash 0 lash Storage Card

 

 

 

0XXX

2

General configuration – Bit Significant with ATA-4 definitions.

 

 

 

 

 

1

XXXXh

2

Default number of cylinders

 

 

 

 

2

0000h

2

Reserved

 

 

 

 

3

00XXh

2

Default number of heads

 

 

 

 

4

0000h

2

Obsolete

 

 

 

 

5

0000h

2

Obsolete

 

 

 

 

6

XXXXh

2

Default number of sectors per track

 

 

 

 

7-8

XXXXh

4

Number of sectors per card (Word 7 = MSW, Word 8 = LSW)

 

 

 

 

9

XXXXh

2

Obsolete

 

 

 

 

10-19

aaaa

20

Serial number in ASCII (Right Justified)

 

 

 

 

20

0000h

2

Obsolete

 

 

 

 

21

0000h

2

Obsolete

 

 

 

 

22

0004h

2

Number of ECC bytes passed on Read/Write Long Commands

 

 

 

 

23-26

aaaa

8

Firmware revision in ASCII. Big Endian Byte Order in Word

 

 

 

 

27-46

aaaa

40

Model number in ASCII (Left Justified) Big Endian Byte Order in Word

 

 

 

 

47

XXXXh

2

Maximum number of sectors on Read/Write Multiple command

 

 

 

 

48

0000h

2

Reserved

 

 

 

 

49

XX00h

2

Capabilities

 

 

 

 

50

0000h

2

Reserved

 

 

 

 

Transcend Information Inc.

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V1.1

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Contents Dimensions Placement FeatureDescription 80X CompactFlash CardCHS and Capacity Ordering InformationCompactflash Card Specification Block Diagram Electrical Interface Pin Assignment and Pin Type PC Card Memory Mode PC Card I/O Mode True IDE Mode4V1.1 Signal Name Dir Pin Description Signal DescriptionCsel V1.1 Iord REG True IDE Mode As Iordy Input Leakage Current Electrical SpecificationParameter Symbol Min Max Unit Remark Input Characteristics CompactFlash interface I/O atMin Max Unit ParameterOutput Drive Type Output Drive Characteristics Signal Card Host Signal Interface150 μ a high state per socket TS32M~1GCF8080X CompactFlash CardAttribute Memory Read Timing Figure Attribute Memory Read Timing DiagramConfiguration Register Attribute Memory Write Timing Cycle Time Mode 250 ns 120 ns 100 ns 80 ns Common Memory Read Timing SpecificationMin Max Symbol Min Symbol Common Memory Write Timing Specification80X CompactFlash Card I/O Input Read Timing SpecificationCycle Time Mode 255 ns 120 ns 100 ns 80 ns 10 I/O Output Write Timing SpecificationMode True IDE PIO Mode Read/Write Timing SpecificationV1.1 True IDE Multiword DMA Mode Read/Write Timing Specification Multiple Function CompactFlash Storage Cards Card ConfigurationCE2 CE1 A10 A8-A4Attribute Memory Function Function ModeCE2 CE1 A10 D15-D8 D7-D0 Configuration Option RegisterBase + 00h in Attribute Memory Table CompactFlash Storage Card ConfigurationsTable Pin Replacement Changed Bit/Mask Bit Values Pin Replacement Register Base + 04h in Attribute MemoryI/O Transfer Function Socket and Copy Register Base + 06h in Attribute MemoryTable Pcmcia Mode I/O Function True IDE Mode I/O Transfer FunctionCommon Memory Transfer Function Function CodeV1.1 CF-ATA Drive Register Set Definition and Protocol Table I/O ConfigurationsTable Primary and Secondary I/O Decoding I/O Primary and Secondary Address ConfigurationsTable Contiguous I/O Decoding Contiguous I/O Mapped AddressingMemory Mapped Addressing CF-ATA Registers True IDE Mode AddressingData Register Address 1F0h170hOffset 0,8,9 Table Data Register Access Error Register Address 1F1h171h Offset 1, 0Dh Read OnlySector Count Register Address 1F2h172h Offset Feature Register Address 1F1h171h Offset 1, 0Dh Write OnlySector Number LBA 7-0 Register Address 1F3h173h Offset Cylinder Low LBA 15-8 Register Address 1F4h174h OffsetFigure Status & Alternate Status Register Device Control Register Address 3F6h376h Offset EhFigure Device Control Register Card Drive Address Register Address 3F7h377h Offset FhCF-ATA Command Description LBA CF-ATA Command Set Definitions Execute Drive Diagnostic 90h Check Power Mode 98h or E5hBit Command Cyl High Cyl Low Sec Num Sec Cnt FeatureFormat Track 50h Erase Sectors C0hDrive Head LBA Cyl High Sec Num LBA Sec CntIdentify Device Ech Word Default Total Data Field Type InformationBytes Total Data Field Type Information Word 1 Default Number of Cylinders Word 0 General ConfigurationWord 3 Default Number of Heads Word 6 Default Number of Sectors per TrackPIO Data Transfer Cycle Timing Mode Word 49 Capabilities Bit 13 Standby TimerMultiple Sector Setting Total Sectors Addressable in LBA ModeWord 64 Advanced PIO transfer modes supported Multiword DMA transferWord 65 Minimum Multiword DMA transfer cycle time Recommended Multiword DMA transfer cycle timeWords 85-87 Features/command sets enabled Words 82-84 Features/command sets supportedWord 68 Minimum PIO transfer cycle time with Iordy Word 89 Time required for Security erase unit completion Word 91 Advanced power management level valueWord 128 Security Status Bit 8 Security Level Value Maximum PIO mode timing selected Word 160 Power Requirement DescriptionAdditional Requirements for CF Advanced Timing Modes Value Current PIO timing mode selected Value Maximum Multiword DMA timing mode supportedValue Current Multiword DMA timing mode selected Value Maximum Pcmcia IO timing mode SupportedIdle 97h or E3h Drive Cyl High Cyl Low Sec Num Sec Cnt FeatureIdle Immediate 95h or E1h Initialize Drive Parameters 91hRead DMA C8h Read Buffer E4hRead Multiple C4h Read Verify Sectors 40h or 41h Read Sectors 20h or 21hRequest Sense 03h Recalibrate 1XhSeek 7Xh Table Extended Error CodesTable Feature Supported Set Features EFhSet Multiple Mode C6h Standby 96h or E2h Set Sleep Mode- 99h or E6hTranslate Sector 87h Standby Immediate 94h or E0hTableTranslate Sector Information Write Buffer E8h Wear Level F5hWrite DMA CAh Write Multiple Command C5h Write Sectors 30h or 31h Write Multiple without Erase CDhWrite Verify 3Ch Write Sectors without Erase 38hBBK UNC Idnf Abrt Amnf Drdy DWF DSC Corr ERR 80X CompactFlash Card Error PostingCIS Description Address Data Description of Contents CIS functionAddress Data 5 4 Description of Contents CIS function Cistplconfig V1.1 MS IR IO RO a Address Data 5 4 3 2 1 Description of Contents CIS function Irqn LS AS NR RO a T
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