INSTALLATIONS

FDD1: Floppy Drive Connector

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Signal Name

 

Pin #

 

Pin #

 

 

Signal Name

 

 

 

 

 

 

 

Ground

1

 

2

 

 

RM/LC

 

 

 

 

 

 

Ground

3

 

4

 

 

No connect

 

 

 

 

 

 

Ground

5

 

6

 

 

No connect

 

 

 

 

 

 

Ground

7

 

8

 

 

Index

 

 

 

 

 

 

Ground

9

 

10

 

 

Motor enable 0

 

 

 

 

 

 

Ground

11

 

12

 

 

Drive select 1

 

 

 

 

 

 

Ground

13

 

14

 

 

Drive select 0

 

 

 

 

 

 

Ground

15

 

16

 

 

Motor enable 1

 

 

 

 

 

 

Ground

17

 

18

 

 

Direction

 

 

 

 

 

 

Ground

19

 

20

 

 

Step

 

 

 

 

 

 

Ground

21

 

22

 

 

Write data

 

 

 

 

 

 

Ground

23

 

24

 

 

Write gate

 

 

 

 

 

 

Ground

25

 

26

 

 

Track 00

 

 

 

 

 

 

Ground

27

 

28

 

 

Write protect

 

FDD1

 

 

 

 

 

 

 

 

 

 

 

Ground

29

 

30

 

 

Read data

 

 

 

 

 

 

Ground

31

 

32

 

 

Side 1 select

 

 

 

 

 

 

Ground

33

 

34

 

 

Diskette change

 

IDE1: Primary IDE Connectors

 

 

 

 

 

 

 

 

 

Signal Name

 

Pin #

 

Pin #

 

Signal Name

 

 

 

 

 

 

Reset IDE

 

1

 

2

 

 

Ground

 

 

 

 

 

 

Host data 7

 

3

 

4

 

 

Host data 8

 

 

 

 

 

Host data 6

 

5

 

6

 

 

Host data 9

 

 

 

 

 

Host data 5

 

7

 

8

 

 

Host data 10

 

 

 

 

 

Host data 4

 

9

 

10

 

 

Host data 11

 

 

 

 

 

Host data 3

 

11

 

12

 

 

Host data 12

 

 

 

 

 

Host data 2

 

13

 

14

 

 

Host data 13

 

 

 

 

 

Host data 1

 

15

 

16

 

 

Host data 14

 

 

 

 

 

Host data 0

 

17

 

18

 

 

Host data 15

 

 

 

 

 

 

Ground

 

19

 

20

 

 

Protect pin

 

 

 

 

 

 

DRQ0

 

21

 

22

 

 

Ground

 

 

 

 

 

 

Host IOW

 

23

 

24

 

 

Ground

 

 

 

 

 

 

Host IOR

 

25

 

26

 

 

Ground

 

 

 

 

 

IOCHRDY

 

27

 

28

 

 

Host ALE

 

 

 

 

 

 

DACK0

 

29

 

30

 

 

Ground

 

IDE1

 

 

IRQ14

 

31

 

32

 

 

No connect

 

 

 

Address 1

 

33

 

34

 

 

No connect

 

 

 

 

 

 

Address 0

 

35

 

36

 

 

Address 2

 

 

 

 

 

Chip select 0

 

37

 

38

 

 

Chip select 1

 

 

 

 

 

 

Activity

 

39

 

40

 

 

Ground

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

22

 

 

 

 

MB884 User’s Manual

 

 

 

 

Page 26
Image 26
Intel MB884 user manual FDD1 Floppy Drive Connector, IDE1 Primary IDE Connectors

MB884 specifications

The Intel MB884 is a versatile and efficient microcontroller that has garnered attention for its range of features and innovative technologies. Built to enhance various applications, the MB884 microcontroller is particularly favored in automotive, industrial, and consumer electronics domains.

One of the standout features of the Intel MB884 is its robust architecture. It integrates a high-performance CPU that supports various instruction sets, allowing for flexibility in programming and application development. The microcontroller typically operates at clock speeds that facilitate swift processing capabilities, crucial for real-time applications.

The MB884 comes equipped with a range of input/output interfaces, which enable seamless communication with peripheral devices. This includes support for serial communication protocols such as SPI, I2C, and UART. These features allow developers to connect sensors, displays, and other components effortlessly, simplifying the design of complex systems.

In terms of memory, the MB884 includes both volatile and non-volatile options, providing developers with ample space for code and data storage. This dual-memory approach ensures that critical data is preserved during power outages or system resets, making it a reliable choice for long-term applications.

Additionally, the MB884 microcontroller integrates various built-in peripherals, which can include analog-to-digital converters (ADCs), timers, and PWM outputs. These components reduce the need for external chips, resulting in cost savings and a more compact design. The inclusion of high-resolution ADCs is particularly useful for gathering precise sensor data, essential in applications requiring accurate measurements.

Another key characteristic of the Intel MB884 is its power management features. The microcontroller is designed to operate efficiently, with low power modes that can significantly extend the battery life of portable devices. This energy efficiency is critical in industries where sustainability and energy conservation are priorities.

Moreover, the Intel MB884 is supported by a range of development tools and software, making it easier for engineers to prototype and implement their designs. Comprehensive documentation and community support further enhance the user experience, empowering developers to leverage the full potential of this microcontroller.

In summary, the Intel MB884 microcontroller stands out for its robust performance, versatile features, and efficiency. With its comprehensive set of peripherals, flexible communication interfaces, and strong power management capabilities, it remains a top choice for engineers looking to build innovative and efficient electronic systems. As technology continues to evolve, the MB884 is likely to maintain its relevance in the ever-growing field of microcontroller applications.