MOPS/586

Peripheral Interface

PC/104-Connector

Specification XT Bus

Pin

Signal Name

Pin

Signal Name

 

 

 

 

A1

/IOCHCK

B1

GND

A2

SD7

B2

RESETDRV

A3

SD6

B3

+5V

A4

SD5

B4

IRQ9

A5

SD4

B5

-5V

A6

SD3

B6

DRQ2

A7

SD2

B7

-12V

A8

SD1

B8

/0WS

A9

SD0

B9

+12V

A10

IOCHRDY

B10

GND (*)

A11

AEN

B11

/SMEMW

A12

SA19

B12

/SMEMR

A13

SA18

B13

/IOW

A14

SA17

B14

/IOR

A15

SA16

B15

/DACK3

A16

SA15

B16

DRQ3

A17

SA14

B17

/DACK1

A18

SA13

B18

DRQ1

A19

SA12

B19

/REFRESH

A20

SA11

B20

SYSCLK

A21

SA10

B21

IRQ7

A22

SA9

B22

IRQ6

A23

SA8

B23

IRQ5

A24

SA7

B24

IRQ4

A25

SA6

B25

IRQ3

A26

SA5

B26

/DACK2

A27

SA4

B27

TC

A28

SA3

B28

BALE

A29

SA2

B29

+5V

A30

SA1

B30

OSC

A31

SA0

B31

GND

A32

GND

B32

GND

Specification AT Bus X2, C0 - C19

Pin

Signal Name

Pin

Signal Name

 

 

 

 

C0

GND

D0

GND

C1

/SBHE

D1

/MEMCS16

C2

LA23

D2

/IOCS16

C3

LA22

D3

IRQ10

C4

LA21

D4

IRQ11

C5

LA20

D5

IRQ12

C6

LA19

D6

IRQ15

C7

LA18

D7

IRQ14

C8

LA17

D8

/DACK0

C9

/MEMR

D9

DRQ0

C10

/MEMW

D10

/DACK5

C11

SD8

D11

DRQ5

C12

SD9

D12

/DACK6

C13

SD10

D13

DRQ6

C14

SD11

D14

/DACK7

C15

SD12

D15

DRQ7

C16

SD13

D16

+5V

C17

SD14

D17

/MASTER

C18

SD15

D18

GND

C19

GND (*)

D19

GND

(*) Key pin for PC/104; GND for PC/104+ - specification

For signal description and periphal driver current refer the PC/104 Specification. Any signals are open collector for multiple sources and can not drive by TTL.

Tri-M Systems Inc., 6-1301 Ketch Court, Coquitlam, B.C., V3K 6X7, Canada Phone: (604) 527-1100, (800) 665-5600 Fax: (604) 527-1110

Email: info@Tri-M.com Web: www.Tri-M.com

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Tri-M Systems MOPS/586 technical manual PC/104-Connector, Specification XT Bus, Specification AT Bus X2, C0 C19

MOPS/586 specifications

Tri-M Systems MOPS/586 is an advanced multi-application operating system specifically designed to meet the demands of modern computing environments. This system offers a range of unique features, technologies, and characteristics that position it as a leader in its class, particularly for embedded and real-time applications.

One of the standout features of the MOPS/586 is its modular architecture. This design allows for easy integration of various components, enabling users to tailor the operating system to fit their specific needs. Developers can add or remove modules seamlessly, ensuring that the system remains lightweight and efficient while retaining the necessary functionalities.

MOPS/586 utilizes a microkernel design, which enhances system stability and performance. By focusing on minimalism, the microkernel handles only the most essential services, such as communication and process management, while additional services can run in user space. This separation reduces the risk of system crashes and allows for easier maintenance and upgrades.

Another key characteristic of MOPS/586 is its real-time capabilities. The operating system supports deterministic processing, ensuring that critical tasks are executed within strict time constraints. This feature is particularly beneficial for industries such as automotive, aerospace, and telecommunications, where timing and reliability are crucial.

In terms of hardware compatibility, the MOPS/586 is designed to work seamlessly with a wide array of devices and platforms. Its support for x86 architecture, along with various peripheral interfaces, enables it to be deployed on both legacy systems and cutting-edge hardware. This versatility is a significant advantage for organizations looking to leverage existing infrastructure while transitioning to newer technologies.

Security is a paramount concern in today's digital landscape, and MOPS/586 addresses this through its robust security framework. The system incorporates user authentication, access control, and secure communication protocols, ensuring that sensitive data remains protected. Additionally, the operating system is regularly updated to address vulnerabilities and threats, keeping users safe in an ever-evolving cybersecurity environment.

Overall, Tri-M Systems MOPS/586 stands out for its modularity, microkernel architecture, real-time support, hardware versatility, and robust security features. These elements combined make it an ideal choice for businesses and developers looking for a reliable, adaptable, and secure operating system for their critical applications. Whether in embedded systems or more extensive computing environments, MOPS/586 delivers the performance and reliability that organizations need to succeed in today’s technology-driven world.