Transcend Information TS32M~1GCF80 dimensions Attribute Memory Function, Function Mode

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TS32M~1GCF80

80X CompactFlash Card

 

 

 

4.2 Attribute Memory Function

Attribute memory is a space where CompactFlash Storage Card identification and configuration information are stored, and is limited to 8 bit wide accesses only at even addresses. The card configuration registers are also located here. For CompactFlash Storage Cards, the base address of the Card configuration registers is 200h.

Table: Attribute Memory Function

 

Function Mode

DMA CMD

-REG

-CE2

-CE1

A10

A9

A0

-OE

-WE

D15-D8

D7-D0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Standby Mode

 

 

Don’t Care

H

H

H

X

X

X

X

X

High Z

High Z

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Standby Mode

 

 

No

X

H

H

X

X

X

X

X

High Z

High Z

 

 

 

 

 

 

 

 

 

 

 

 

UDMA Operation (see section

 

 

 

 

 

 

 

 

 

 

 

4.3.18:

Ultra

DMA

Mode

Yes

L1

H

H

X

X

X

H

H

Odd Byte

Even

Read/Write

 

Timing

Byte

 

 

 

 

 

 

 

 

 

 

 

Specification)

 

 

 

 

 

 

 

 

 

 

 

 

 

Read Byte Access CIS ROM

No

L

H

L2

L

L

L

L2

H

High Z

Even

(8 bits)

 

 

 

Byte

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Write Byte Access CIS (8 bits)

No

L

H

L2

L

L

L

H

L2

Don’t

Even

(Invalid)

 

 

Care

Byte

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Read

Byte

Access

 

 

 

 

 

 

 

 

 

 

Even

Configuration

CompactFlash

No

L

H

L

L

H

L

L

H

High Z

Byte

Storage (8 bits)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Write

Byte

Access

 

 

 

 

 

 

 

 

 

Don’t

Even

Configuration

CompactFlash

No

L

H

L

L

H

L

H

L

Care

Byte

Storage (8 bits)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Read Word Access CIS (16

No

L

L2

L2

L

L

X

L2

H

Not Valid

Even

bits)

 

 

 

Byte

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Write Word Access CIS (16

No

L

L2

L2

L

L

X

H

L2

Don’t

Even

bits) (Invalid)

 

 

Care

Byte

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Read

Word

Access

 

 

 

 

 

 

 

 

 

 

Even

Configuration

CompactFlash

No

L

L2

L2

L

H

X

L2

H

Not Valid

Byte

Storage (16 bits)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Write

Word

Access

 

 

 

 

 

 

 

 

 

Don’t

Even

Configuration

CompactFlash

No

L

L2

L2

L

H

X

H

L2

Care

Byte

Storage (16 bits)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Note: The -CE signal or both the -OE signal and the -WE signal shall be de-asserted between consecutive cycle operations.

Transcend Information Inc.

29

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 Min Max Symbol Common Memory Read Timing SpecificationCycle Time Mode 250 ns 120 ns 100 ns 80 ns 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-A4CE2 CE1 A10 D15-D8 D7-D0 Function ModeAttribute Memory Function 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 Data Register Address 1F0h170hOffset 0,8,9 True IDE Mode AddressingCF-ATA Registers 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 SetDefinitions 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 CntBytes Word Default Total Data Field Type InformationIdentify Device Ech 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 timeWord 68 Minimum PIO transfer cycle time with Iordy Words 82-84 Features/command sets supportedWords 85-87 Features/command sets enabled Word 128 Security Status Bit 8 Security Level Word 91 Advanced power management level valueWord 89 Time required for Security erase unit completion Additional Requirements for CF Advanced Timing Modes Word 160 Power Requirement DescriptionValue Maximum PIO mode timing selected 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 E6hTableTranslate Sector Information Standby Immediate 94h or E0hTranslate Sector 87h Write DMA CAh Wear Level F5hWrite Buffer E8h 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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