Min Symbol | Transcend Information TS32M~1GCF80 specification

TS32M~1GCF80		80X CompactFlash Card

3.8 Common Memory Write Timing Specification

Item

Data Setup before WE

Data Hold following WE

WE Pulse Width

Address Setup Time

CE Setup before WE

Write Recovery Time

Address Hold Time

CE Hold following WE

Wait Delay Falling from WE

WE High from Wait Release

Wait Width Time2

Cycle Time Mode:		250 ns			120 ns			100 ns			80 ns
	IEEE	Min		Max	Min		Max	Min		Max	Min		Ma
													Ma
Symbol													x
Symbol	Symbol	ns.		ns.	ns.		ns.	ns.		ns.	ns.		x
	Symbol	ns.		ns.	ns.		ns.	ns.		ns.	ns.		ns.
													ns.
tsu (D-WEH)	tDVWH	80			50			40			30

th(D)	tWMDX	30			15			10			10
tw(WE)	tWLWH	150			70			60
tw(WE)	tWLWH	150			70			60			55

tsu(A)	tAVWL	30			15			10			10

tsu(CE)	tELWL	0			0			0			0
trec(WE)	tWMAX	30			15			15			15

th(A)	tGHAX	20			15			15			15
th(CE)	tGHEH	20			15			15			10
tv (WT-WE)	tWLWTV			35			35			35			na1

tv(WT)	tWTHWH	0			0			0			na1
tw (WT)	tWTLWTH			350			350			350			na1

Notes: 1) –WAIT is not supported in this mode.

2)The maximum load on -WAIT is 1 LSTTL with 50 pF (40pF below 120nsec Cycle Time) total load. All times are in nanoseconds. Din signifies data provided by the system to the CompactFlash Storage Card. The -WAIT signal may be ignored if the -WE cycle to cycle time is greater than the Wait Width time. The Max Wait Width time can be determined from the Card Information Structure. The Wait Width time meets the PCMCIA PC Card specification of 12µs but is intentionally less in this specification.

Transcend Information Inc.

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V1.1

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Transcend Information TS32M~1GCF80 dimensions Common Memory Write Timing Specification, Min Symbol

Contents

Description Placement FeatureDimensions 80X CompactFlash Card Ordering Information CHS and Capacity Compactflash Card Specification Block Diagram PC Card Memory Mode PC Card I/O Mode True IDE Mode4 Electrical Interface Pin Assignment and Pin Type V1.1 Signal Description Signal Name Dir Pin Description Csel V1.1 Iord REG True IDE Mode As Iordy Electrical Specification Input Leakage Current Input Characteristics CompactFlash interface I/O at Parameter Symbol Min Max Unit Remark Parameter Min Max Unit Output Drive Type Output Drive Characteristics Signal Interface Signal Card Host TS32M~1GCF8080X CompactFlash Card 150 μ a high state per socket Figure Attribute Memory Read Timing Diagram Attribute Memory Read Timing Configuration Register Attribute Memory Write Timing Cycle Time Mode 250 ns 120 ns 100 ns 80 ns Common Memory Read Timing SpecificationMin Max Symbol Common Memory Write Timing Specification Min Symbol I/O Input Read Timing Specification 80X CompactFlash Card 10 I/O Output Write Timing Specification Cycle Time Mode 255 ns 120 ns 100 ns 80 ns True IDE PIO Mode Read/Write Timing Specification Mode V1.1 True IDE Multiword DMA Mode Read/Write Timing Specification CE2 CE1 Card ConfigurationMultiple Function CompactFlash Storage Cards A10 A8-A4 Attribute Memory Function Function ModeCE2 CE1 A10 D15-D8 D7-D0 Table CompactFlash Storage Card Configurations Configuration Option RegisterBase + 00h in Attribute Memory Pin Replacement Register Base + 04h in Attribute Memory Table Pin Replacement Changed Bit/Mask Bit Values Socket and Copy Register Base + 06h in Attribute Memory I/O Transfer Function Common Memory Transfer Function True IDE Mode I/O Transfer FunctionTable Pcmcia Mode I/O Function Function Code V1.1 Table I/O Configurations CF-ATA Drive Register Set Definition and Protocol I/O Primary and Secondary Address Configurations Table Primary and Secondary I/O Decoding Contiguous I/O Mapped Addressing Table Contiguous I/O Decoding Memory Mapped Addressing CF-ATA Registers True IDE Mode AddressingData Register Address 1F0h170hOffset 0,8,9 Error Register Address 1F1h171h Offset 1, 0Dh Read Only Table Data Register Access 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 Device Control Register Address 3F6h376h Offset Eh Figure Status & Alternate Status Register Card Drive Address Register Address 3F7h377h Offset Fh Figure Device Control Register CF-ATA Command Description CF-ATA Command Set LBA Definitions Bit Command Check Power Mode 98h or E5hExecute Drive Diagnostic 90h Cyl High Cyl Low Sec Num Sec Cnt Feature Drive Head LBA Cyl High Erase Sectors C0hFormat Track 50h Sec Num LBA Sec Cnt Identify Device Ech Word Default Total Data Field Type InformationBytes Total Data Field Type Information Word 3 Default Number of Heads Word 0 General ConfigurationWord 1 Default Number of Cylinders Word 6 Default Number of Sectors per Track Multiple Sector Setting Word 49 Capabilities Bit 13 Standby TimerPIO Data Transfer Cycle Timing Mode Total Sectors Addressable in LBA Mode Word 65 Minimum Multiword DMA transfer cycle time Multiword DMA transferWord 64 Advanced PIO transfer modes supported Recommended Multiword DMA transfer cycle time Words 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 Multiword DMA timing mode selected Value Maximum Multiword DMA timing mode supportedValue Current PIO timing mode selected Value Maximum Pcmcia IO timing mode Supported Idle Immediate 95h or E1h Drive Cyl High Cyl Low Sec Num Sec Cnt FeatureIdle 97h or E3h Initialize Drive Parameters 91h Read Buffer E4h Read DMA C8h Read Multiple C4h Read Sectors 20h or 21h Read Verify Sectors 40h or 41h Recalibrate 1Xh Request Sense 03h Table Extended Error Codes Seek 7Xh Set Features EFh Table Feature Supported Set Multiple Mode C6h Set Sleep Mode- 99h or E6h Standby 96h or E2h Translate Sector 87h Standby Immediate 94h or E0hTableTranslate Sector Information Write Buffer E8h Wear Level F5hWrite DMA CAh Write Multiple Command C5h Write Multiple without Erase CDh Write Sectors 30h or 31h Write Sectors without Erase 38h Write Verify 3Ch 80X CompactFlash Card Error Posting BBK UNC Idnf Abrt Amnf Drdy DWF DSC Corr ERR Address Data Description of Contents CIS function CIS Description 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