Table Pcmcia Mode I/O Function | Transcend Information TS32M~1GCF80

TS32M~1GCF80		80X CompactFlash Card

port is addressed, the signal -IOIS16 is asserted by the CompactFlash Storage. Otherwise, the -IOIS16 signal is de-asserted. When a 16 bit transfer is attempted, and the -IOIS16 signal is not asserted by the CompactFlash Storage, the system shall generate a pair of 8 bit references to access the word‘s even byte and odd byte. The CompactFlash Storage Card permits both 8 and 16 bit accesses to all of its I/O addresses, so -IOIS16 is asserted for all addresses to which the CompactFlash Storage responds. The CompactFlash Storage Card may request the host to extend the length of an input cycle until data is ready by asserting the -WAIT signal at the start of the cycle.

Table: PCMCIA Mode I/O Function

Function Code

Standby Mode

Byte Input Access (8 bits)

Byte Output Access (8 bits)

Word Input Access (16 bits)

Word Output Access (16 bits)

I/O Read Inhibit

I/O Write Inhibit

High Byte Input Only (8 bits)

High Byte Output Only (8 bits)

-REG -CE2

XH

LH

LH

LH

LH

LL

LL

HX

HX

L	L
L	L

-CE1

H

L

L

L

L

L

L

X

X

H

H

A0	-IORD	-IOWR	D15-D8
X	X	X	High Z
L	L	H	High Z
H	L	H	High Z
L	H	L	Don’t Care
H	H	L	Don’t Care

L	L	H	Odd-Byte
L	H	L	Odd-Byte
X	L	H	Don’t Care
X	H	L	High Z
X	L	H	Odd-Byte
X	H	L	Odd-Byte

D7-D0

High Z

Even-Byte Odd-Byte

Even-Byte Odd-Byte

Even-Byte

Even-Byte

Don’t Care

High Z

High Z

Don’t Care

4.8 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

Standby Mode

Byte Read Access (8 bits)

Byte Write Access (8 bits)

Word Read Access (16 bits) Word Write Access (16 bits) Odd Byte Read Only (8 bits) Odd Byte Write Only (8 bits)

-REG -CE2

XH

H	H
H	H
H	H
H	H

HL

HL

HL

HL

-CE1 A0

HX

L

L

LH

LL

LH

LX

LX

HX

HX

-OE

X

L

L

H

H

L

H

L

H

-WE D15-D8

XHigh Z

HHigh Z

HHigh Z

LDon’t Care

LDon’t Care

HOdd-Byte

LOdd-Byte

HOdd-Byte

L Odd-Byte

D7-D0

High Z

Even-Byte Odd-Byte

Even-Byte Odd-Byte

Even-Byte

Even-Byte

High Z

Don’t Care

4.9 True IDE Mode I/O Transfer Function

Transcend Information Inc.

33

V1.1

Image 33

Transcend Information TS32M~1GCF80 Common Memory Transfer Function, True IDE Mode I/O Transfer Function, Function Code

Contents

Dimensions Placement FeatureDescription 80X CompactFlash Card CHS and Capacity Ordering Information Compactflash Card Specification Block Diagram Electrical Interface Pin Assignment and Pin Type PC Card Memory Mode PC Card I/O Mode True IDE Mode4 V1.1 Signal Name Dir Pin Description Signal Description Csel V1.1 Iord REG True IDE Mode As Iordy Input Leakage Current Electrical Specification Parameter Symbol Min Max Unit Remark Input Characteristics CompactFlash interface I/O at Min Max Unit Parameter Output Drive Type Output Drive Characteristics Signal Card Host Signal Interface 150 μ a high state per socket TS32M~1GCF8080X CompactFlash Card Attribute Memory Read Timing Figure Attribute Memory Read Timing Diagram Configuration Register Attribute Memory Write Timing Common Memory Read Timing Specification Cycle Time Mode 250 ns 120 ns 100 ns 80 nsMin Max Symbol Min Symbol Common Memory Write Timing Specification 80X CompactFlash Card I/O Input Read Timing Specification Cycle Time Mode 255 ns 120 ns 100 ns 80 ns 10 I/O Output Write Timing Specification Mode True IDE PIO Mode Read/Write Timing Specification V1.1 True IDE Multiword DMA Mode Read/Write Timing Specification Multiple Function CompactFlash Storage Cards Card ConfigurationCE2 CE1 A10 A8-A4 Function Mode Attribute Memory FunctionCE2 CE1 A10 D15-D8 D7-D0 Configuration Option RegisterBase + 00h in Attribute Memory Table CompactFlash Storage Card Configurations Table Pin Replacement Changed Bit/Mask Bit Values Pin Replacement Register Base + 04h in Attribute Memory I/O Transfer Function Socket and Copy Register Base + 06h in Attribute Memory Table Pcmcia Mode I/O Function True IDE Mode I/O Transfer FunctionCommon Memory Transfer Function Function Code V1.1 CF-ATA Drive Register Set Definition and Protocol Table I/O Configurations Table Primary and Secondary I/O Decoding I/O Primary and Secondary Address Configurations Table Contiguous I/O Decoding Contiguous I/O Mapped Addressing Memory Mapped Addressing True IDE Mode Addressing CF-ATA RegistersData Register Address 1F0h170hOffset 0,8,9 Table Data Register Access Error Register Address 1F1h171h Offset 1, 0Dh Read Only Sector 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 Offset Figure Status & Alternate Status Register Device Control Register Address 3F6h376h Offset Eh Figure Device Control Register Card Drive Address Register Address 3F7h377h Offset Fh CF-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 Feature Format Track 50h Erase Sectors C0hDrive Head LBA Cyl High Sec Num LBA Sec Cnt Word Default Total Data Field Type Information Identify Device EchBytes 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 Track PIO Data Transfer Cycle Timing Mode Word 49 Capabilities Bit 13 Standby TimerMultiple Sector Setting Total Sectors Addressable in LBA Mode Word 64 Advanced PIO transfer modes supported Multiword DMA transferWord 65 Minimum Multiword DMA transfer cycle time Recommended Multiword DMA transfer cycle time Words 82-84 Features/command sets supported Words 85-87 Features/command sets enabledWord 68 Minimum PIO transfer cycle time with Iordy Word 91 Advanced power management level value Word 89 Time required for Security erase unit completionWord 128 Security Status Bit 8 Security Level Word 160 Power Requirement Description Value Maximum PIO mode timing selectedAdditional 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 Supported Idle 97h or E3h Drive Cyl High Cyl Low Sec Num Sec Cnt FeatureIdle Immediate 95h or E1h Initialize Drive Parameters 91h Read DMA C8h Read Buffer E4h Read Multiple C4h Read Verify Sectors 40h or 41h Read Sectors 20h or 21h Request Sense 03h Recalibrate 1Xh Seek 7Xh Table Extended Error Codes Table Feature Supported Set Features EFh Set Multiple Mode C6h Standby 96h or E2h Set Sleep Mode- 99h or E6h Standby Immediate 94h or E0h Translate Sector 87hTableTranslate Sector Information Wear Level F5h Write Buffer E8hWrite DMA CAh Write Multiple Command C5h Write Sectors 30h or 31h Write Multiple without Erase CDh Write Verify 3Ch Write Sectors without Erase 38h BBK UNC Idnf Abrt Amnf Drdy DWF DSC Corr ERR 80X CompactFlash Card Error Posting CIS Description Address Data Description of Contents CIS function Address 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