NOP 00h, Read Buffer E4h | Transcend Information TS8GCF600 guide

TS8G~16GCF600				600X CompactFlash Card


		Sec Cnt (2)		Number of Sectors

		Feature (1)		X

NOP - 00h

This command always fails with the CompactFlash Storage Card returning command aborted.

Bit ->	7	6	5	4		3	2		1	0

Command (7)					00h

C/D/H (6)		X		Drive				X

Cyl High (5)					X

Cyl Low (4)					X

Sec Num (3)					X

Sec Cnt (2)					X

Feature (1)					X

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 as the Read Sector(s) command.

Bit ->	7	6	5	4		3	2		1	0

Command (7)					E4h

C/D/H (6)		X		Drive				X

Cyl High (5)					X

Cyl Low (4)					X

Sec Num (3)					X

Sec Cnt (2)					X

Feature (1)					X

Read DMA – C8h

Read Long Sector - 22h or 23h

Transcend Information Inc.

74

V1.0

Image 74

Transcend Information TS8GCF600, TS16GCF600 dimensions NOP 00h, Read Buffer E4h, Read DMA C8h Read Long Sector 22h or 23h

Contents

Description Placement FeaturesPower Consumption Dimensions Transcend Block Diagram TS8G~16GCF600 PC Card Memory Mode PC Card I/O Mode True IDE Mode4 Pin Assignments and Pin Type PC Card Memory Mode PC Card I/O Mode Output Drive Type Input CharacteristicsInput Leakage Current Symbol Conditions Output Drive CharacteristicsOutput Drive Characteristics 600X CompactFlash Card Signal DescriptionSignal Name Dir Pin Description Csel GND Hdmardy Hstrobe Pin Description Signal NameDir Dmack ResetREG Dstrobe IordyDdmardy Electrical Specification Output Drive Characteristics for Udma mode Input Power Input Characteristics for Udma modeSymbol Parameter Symbol Signal Interface Signal Card Host Pull-up pin 45 BVD2 to avoid sensing their batteries as Low 150 a high state per socket Table Typical Series Termination for Ultra DMA Ultra DMA Electrical RequirementsSeries termination required for Ultra DMA operation Ultra DMA Mode Cabling Requirement Attribute Memory Read Timing Specification Speed Version 300 ns Symbol Ieee Symbol Min ns Max ns Table Configuration Register Attribute Memory Write Timing Speed Version 250 ns Symbol Min ns Max ns Min Max Symbol Common Memory Read Timing SpecificationCycle Time Mode 250 ns 120 ns 100 ns 80 ns Symbol Ieee Common Memory Write Timing Specification Cycle Time Mode 250 ns 120 ns 100 ns 80 ns Data Delay from Wait Rising2 TdIORDY TWTHQV Input Read Timing SpecificationData Delay after Hioe TdHIOE TlGLQV Wait Width Time2 TwIORDY TWTLWTH Output Write Timing Specification Cycle Time Mode 255 ns 120 ns 100 ns 80 ns T6Z True IDE PIO Mode Read/Write Timing SpecificationMode TS8G~16GCF600 True IDE Multiword DMA Mode Read/Write Timing Specification TS8G~16GCF600 Mode Udma True IDE Ultra DMA Mode Read/Write Timing SpecificationPC Card MEM PC Card IO Mode True IDE Mode Udma TS8G~16GCF600 Name Name Comment 14.7 Name Mode Mode4Min Max 72.9 50.9 Name Min Max REG Card ConfigurationMultiple Function CompactFlash Storage Cards Selected Space DMA Dmardy StrobeDmarq Dmack Stop Hioe Inpack REG Hiow Wait Hioe CMD DMA CMD REG Attribute Memory FunctionTable Attribute Memory Function Configuration Option Register Base + 00h in Attribute Memory TS8G~16GCF600 Pin Replacement Register Base + 04h in Attribute Memory Socket and Copy Register Base + 06h in Attribute Memory DMA CMD Table Pcmcia Mode I/O FunctionTransfer Function REG -CE2 Inpack REG Hiow Wait Hioe CMD A00 Table PC Card I/O Mode Udma FunctionDmarq Dmack Stop Hioe Wait DMA A10 DMA REG Common Memory Transfer FunctionTable Common Memory Function CE2 CE1 D15-D8 True IDE Mode I/O Transfer Function Metaformat Overview CF-ATA Drive Register Set Definition and Protocol Primary and Secondary Address Configurations Table Primary and Secondary I/O Decoding Contiguous I/O Mapped Addressing Table Contiguous I/O Decoding True IDE Mode Addressing Memory Mapped Addressing CF-ATA Registers Data Register Address 1F0h170hOffset 0,8,9 Sector Number LBA 7-0 Register Address 1F3h173h Offset Feature Register Address 1F1h171h Offset 1, 0Dh Write OnlySector Count Register Address 1F2h172h Offset Cylinder Low LBA 15-8 Register Address 1F4h174h Offset TS8G~16GCF600 Device Control Register Address 3F6h376h Offset Eh Card Drive Address Register Address 3F7h377h Offset Fh CF-ATA Command Set Command Code Definitions Bit Command Check Power Mode 98h or E5hExecute Drive Diagnostic 90h Cyl High Cyl Low Sec Num Sec Cnt Feature Flush Cache E7h Transcend Information IncErase Sectors C0h Format Track 50h Identify Device Ech Drive Cyl High Cyl Low Sec Num Sec Cnt FeatureWord Default Total Data Field Type Information Bytes XXXXh Command sets enabled PIO data transfer cycle timing modeCommand sets supported Ultra DMA Mode Supported and Selected CF Advanced PC Card I/O and Memory Timing Mode Capability Word 0 General ConfigurationCF Advanced True IDE Timing Mode Capability and Setting Key management schemes supported Word 6 Default Number of Sectors per Track Word 1 Default Number of CylindersWord 3 Default Number of Heads Word 49 Capabilities Bit 13 Standby Timer Current Number of Cylinders, Heads, Sectors/Track Multiple Sector SettingTotal Sectors Addressable in LBA Mode Current Capacity Word 68 Minimum PIO transfer cycle time with Iordy Words 82-84 Features/command sets supportedRecommended Multiword DMA transfer cycle time Words 85-87 Features/command sets enabled Word 88 Ultra DMA Modes Supported and Selected Word 128 Security Status Bit 8 Security Level Word 91 Advanced power management level valueWord 89 Time required for Security erase unit completion Value Maximum Multiword DMA timing mode supported Word 160 Power Requirement DescriptionValue Maximum PIO mode timing selected Additional Requirements for CF Advanced Timing Modes Value Maximum Memory timing mode Supported Value Current PIO timing mode selectedValue Maximum Pcmcia IO timing mode Supported Current Multiword DMA timing mode selected Value PC Card Memory or I/O Udma timing mode Selected Value Maximum PC Card I/O Udma timing mode SupportedValue Maximum PC Card Memory Udma timing mode Supported Initialize Drive Parameters 91h Idle 97h or E3hIdle Immediate 95h or E1h Drive Cyl High Cyl Low Sec Num Sec Cnt Read DMA C8h Read Long Sector 22h or 23h NOP 00hRead Buffer E4h TS8G~16GCF600 Seek 7Xh Set Features EFh Request Sense 03h Feature Supported TS8G~16GCF600 Standby Immediate 94h or E0h Translate Sector 87h Translate Sector Information Wear Level F5h Write Buffer E8h Write DMA CAh TS8G~16GCF600 TS8G~16GCF600 NOP Error PostingBBK UNC Idnf Abrt Amnf Drdy DWF DSC Corr ERR S. Table Capacity Ordering Information Transcend Product Capacity CompactFlash Card