M-Systems Flash Disk Pioneers IDE 4000, Flash Disk user manual J1 Pin Assignment, J2 Pin Assignment

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1.2.11.3 Connector Interface

The pinout for the IDE 4000 interface connector is detailed in Table 9 and in Figure 4.

Table 9: J1 Pin Assignment

Pin Number

Signal Name

1

RESET-

3

HD7

5

HD6

7

HD5

9

HD4

11

HD3

13

HD2

15

HD1

17

HD0

19

GND

21

N.C.

23

HIOW-

25

HIOR-

27

IORDY

29

N.C.

31

INTRQ

33

HA1

35

HA0

37

CS0-

39

DASP-

41

VCC

43

GND

Pin Number

Signal Name

2

GND

4

HD8

6

HD9

8

HD10

10

HD11

12

HD12

14

HD13

16

HD14

18

HD15

20

KEY

22

GND

24

GND

26

GND

28

CSEL

30

GND

32

IOCS16-

34

PDIAG-

36

HA2

38

CS1-

40

GND

42

VCC

44

RSVD

Table 10: J2 Pin Assignment

Pin Number Signal Name

47Master/Slave

49Master/Slave

Pin Number Signal Name

48Master/Slave

50Master/Slave

10

Product Specification and User Manual IDE 4000 Flash Disk

34-PS-0304-00 Rev. 2.1

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Contents IDE 4000 Flash Disk January 34-PS-0304-00 RevDocument Control Information Revision HistoryTable of Contents Warranty Ordering Information How to Contact Us Specifications CharacteristicsCritical Item Definition Input Voltage Access TimeSeek Time Current ConsumptionIDE 4000 Flash Disk Capacities CHS Settings for Low-Capacity IDEMemory Capacity Capacity MB Cylinder Heads Sectors V1.08 V1.09Endurance Physical CharacteristicsMean Time Between Failures Mtbf General tolerance is ±0.25 mm ±0.01 J1 Pin Assignment Pin Number Signal NameJ2 Pin Assignment Temperature Environmental ConditionsShock AltitudeRelative Humidity VibrationDrive Configuration IDE 4000 Disk Address Setting by JumperInterface Connectors IDE CableIDE Commands Supported IDE CommandsCommand Name Command Code CE and FCC Compatibility Label Information Outside LabelUnpacking the Drive Installing the Drive in a PCUsing the IDE 4000 Flash Disk Handling InstructionsUsing the IDE 4000 in an MS-DOS-Based Platform TroubleshootingHow to Get Help Warranty Ordering Information CcccJapan Europe HOW to Contact USChina Taiwan Internet

Flash Disk, IDE 4000 specifications

M-Systems Flash Disk Pioneers IDE 4000 marked a substantial leap in the field of data storage technology during its introduction. This innovative device combined high-performance capabilities with the timely necessity for portable data solutions, particularly in an era when hard disk drives had limitations in terms of speed, durability, and size.

At the core of the M-Systems Flash Disk Pioneers IDE 4000 is its use of NAND flash memory technology. This allowed for no-moving-parts storage, which improved durability in mobile and portable applications. Unlike traditional hard drives susceptible to mechanical wear and tear, the flash disk is more robust, making it ideal for applications requiring reliability. The NAND flash architecture also contributes to lower power consumption, offering energy-efficient operations that prolong battery life in portable devices.

The IDE 4000 was designed with interface compatibility in mind. It utilized the Integrated Drive Electronics (IDE) standard, enabling seamless integration with existing systems, whether they were desktop computers or embedded systems. This interoperability made the device an appealing choice for a wide range of applications, from consumer electronics to industrial systems.

In terms of data access speed, the M-Systems Flash Disk Pioneers IDE 4000 offered improved read and write speeds compared to traditional hard drives, significantly optimizing system performance. The quick response time was particularly beneficial for tasks requiring rapid data retrieval, such as in multimedia applications and real-time data processing environments.

Another notable feature of the IDE 4000 was its scalability. Available in varying capacities, it enabled users to select a model that suited their specific storage needs. The flexibility in capacity allowed for diverse applications spanning from simple data storage to complex applications requiring substantial amounts of data handling.

Robust data integrity mechanisms were also included in the design, ensuring that users’ data remained safe and protected from corruption. This included features like error correction codes (ECC), which enhanced reliability by detecting and correcting errors in real time.

In conclusion, the M-Systems Flash Disk Pioneers IDE 4000 played an instrumental role in the evolution of data storage solutions. Its innovative use of NAND flash technology, compatibility with IDE standards, improved speed, scalability, and advanced data protection mechanisms set it apart as a pioneering force in the transition towards solid-state storage solutions, paving the way for future advancements in the sector.