Hard Disk Drive Types

MOPS/586

BIOS-Description

∙WPcom (starting write precompensation cylinder)

∙Sec (number of sectors)

Parameter	Description
Type	The number for a drive with certain identification parameters.
Cylinders	The number of cylinders in the disk drive.
Heads	The number of heads.
Write	The size of a sector gets progressively smaller as the track diameter diminishes. Yet each sector must still hold 512
Precompensation	bytes. Write precompensation circuitry on the hard disk compensates for the physical difference in sector size by
	boosting the write current for sectors on inner tracks. This parameter is the track number where write
	precompensation begins.
Landing Zone	This number is the cylinder location where the heads will normally park when the system is shut down.
Sectors	The number of sectors per track. MFM drives have 17 sectors per track. RLL drives have 26 sectors per track. ESDI
	drives have 34 sectors per track. SCSI and IDE drives have more sectors per track.
Size	The formatted capacity of the drive is (Number of heads) x (Number of cylinders) x (Number of sectors per track) x
	(512 bytes per sector)

Configuring IDE Drives: If the hard disk drive to be configured is an IDE drive, select the option AUTO and press <ENTER> to detect all drive parameters automatically.

AMIBIOS automatically detects the IDE drive parameters (including ATAPI CD-ROM drives) and displays them. You can set the parameters manually if you are absolutely certain that you know the correct IDE drive parameters.

Set LBA Mode to On to enable support for IDE drives with capacities greater than 528 MB.

Set Blk Mode to On to support IDE drives that use Block Mode.

Choose PIO Mode to select the IDE Programmed I/O mode. PIO programming also works with ATAPI CD-ROM drives. The settings are Auto, 0, 1, 2, 3, 4, or 5. Use Auto to allow AMIBIOS to automatically find the PIO mode that the IDE drive being configured uses. If you select 0-5you must make absolutely certain that you are selecting the PIO mode supported by the IDE drive being configured.

Set 32Bit Mode to On to support IDE drives that permit 32-bit accesses.

Configuring a CD-ROM Drive: Select the appropriate drive (Pri Master, Pri Slave, Sec Master, or Sec Slave). Choose the Type parameter and select CDROM. You can boot the computer from a CD-ROM drive. You can also choose Auto and let AMIBIOS automatically set the correct drive parameters.

Please look for Setup-Screen.

Boot Sector Virus Protection

If enabled, any write access to the hard disks boot sector will be trapped and reported on the screen. The user himself decides if the access accomplishes. The Optimal and Fail Safe default settings are Disabled.

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

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.