Common Memory Transfer Function | Transcend Information TS8GCF600

TS8G~16GCF600		600X CompactFlash Card

Common Memory Transfer Function

The Common Memory transfer to or from the CompactFlash Storage can be either 8 or 16 bits.

Table: Common Memory Function

	Function Code		DMA	-REG	-CE2	-CE1	A0	-OE	-WE	D15-D8
	Standby Mode		None	X	H	H	X	X	X	High Z

	Byte Read	(8 bits)	Don’t	H	H	L	L	L	H	High Z
	Byte Read	(8 bits)	Care	H	H	L	H	L	H	High Z
			Care	H	H	L	H	L	H	High Z
	Byte Write	(8 bits)	Don’t	H	H	L	L	H	L	Don’t Care
	Byte Write	(8 bits)	Care	H	H	L	H	H	L	Don’t Care
			Care	H	H	L	H	H	L	Don’t Care
	Word Read (16 bits)		Don’t	H	L	L	X	L	H	Odd-Byte
	Word Read (16 bits)		Care	H	L	L	X	L	H	Odd-Byte
			Care
	Word Write (16 bits)		Don’t	H	L	L	X	H	L	Odd-Byte
	Word Write (16 bits)		Care	H	L	L	X	H	L	Odd-Byte
			Care
	Odd Byte Read Only (8 bits)		Don’t	H	L	H	X	L	H	Odd-Byte
	Odd Byte Read Only (8 bits)		Care	H	L	H	X	L	H	Odd-Byte
			Care
	Odd Byte Write Only (8 bits)		Don’t	H	L	H	X	H	L	Odd-Byte
	Odd Byte Write Only (8 bits)		Care	H	L	H	X	H	L	Odd-Byte
			Care

	Ultra DMA Write		Write	L	H	H	X	H	H	Odd-Byte

	Ultra DMA Read		Read	L	H	H	X	H	H	Odd-Byte

D7-D0

High Z

Even-Byte Odd-Byte

Even-Byte Odd-Byte

Even-Byte

Even-Byte

High Z

Don’t Care

Even-Byte

Even-Byte

Transcend Information Inc.

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V1.0

Image 46

Transcend Information TS8GCF600 Common Memory Transfer Function, Table Common Memory Function, Dma Reg, CE2 CE1 D15-D8

Contents

Power Consumption Dimensions Placement FeaturesDescription 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 Input Leakage Current Input CharacteristicsOutput Drive Type Output Drive Characteristics Output Drive CharacteristicsSymbol Conditions Signal Name Dir Pin Description Signal Description600X CompactFlash Card Csel GND Hdmardy Hstrobe Dir Signal NamePin Description REG ResetDmack Ddmardy IordyDstrobe 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 Series termination required for Ultra DMA operation Ultra DMA Electrical RequirementsTable Typical Series Termination for Ultra DMA 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 Mode True IDE PIO Mode Read/Write Timing SpecificationT6Z 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 Table Attribute Memory Function Attribute Memory FunctionDMA CMD REG 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 Dmarq Dmack Stop Hioe Wait DMA A10 Table PC Card I/O Mode Udma FunctionInpack REG Hiow Wait Hioe CMD A00 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 Recommended Multiword DMA transfer cycle time Words 82-84 Features/command sets supportedWord 68 Minimum PIO transfer cycle time with Iordy Words 85-87 Features/command sets enabled Word 88 Ultra DMA Modes Supported and Selected 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 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 Maximum PC Card Memory Udma timing mode Supported Value Maximum PC Card I/O Udma timing mode SupportedValue PC Card Memory or I/O Udma timing mode Selected Initialize Drive Parameters 91h Idle 97h or E3hIdle Immediate 95h or E1h Drive Cyl High Cyl Low Sec Num Sec Cnt Read Buffer E4h NOP 00hRead DMA C8h Read Long Sector 22h or 23h 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 BBK UNC Idnf Abrt Amnf Drdy DWF DSC Corr ERR Error PostingNOP S. Table Capacity Ordering Information Transcend Product Capacity CompactFlash Card