answersLogoWhite

0

What is a SCSI ID?

User Avatar

Wiki User

โˆ™ 2011-01-13 08:50:21

Best Answer
SCSI - Small Computer System InterfaceSCSI is an industry standard system interface, which allows multiple peripheral devices to be installed on the system. The number of devices that can be installed depends on the type of SCSI Host adapter that you have installed in your system. Most SCSI systems have an older "Narrow" 8-bit SCSI host adapter, which have 8-bit data paths and allow for up to 7 devices to be installed on the same channel. Newer "Wide" Host adapters have 16-bit wide data paths and provide support for up to 15 devices.

A SCSI ID is a unique identifier assigned to each SCSI device on the bus. It determines the SCSI device's priority. There are 16 IDs, ranging from 0 to 15. The order of the priorities is a bit unusual. From highest priority to lowest they are: 7, 6, 5, 4, 3, 2, 1, 0, 15, 14, 13, 12 ,11, 10, 9, 8. ID 7 is almost always reserved for the SCSI Host Adapter. The other IDs are free to be assigned as desired, although your computer may have assigned them automatically.

Never assign the same ID to more than one device.

User Avatar

Wiki User

โˆ™ 2011-01-13 08:50:21
This answer is:
User Avatar
Study guides

What is the most popular way an internal DVD drive interfaces with a motherboard

A DVD can only use the top surface for data

Which holds more data a microdrve or a zip drive

How do you run Windows on Mac Leopard G4 with no Intel

โžก๏ธ
See all cards
4.05
โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…
19 Reviews

Add your answer:

Earn +20 pts
Q: What is a SCSI ID?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What scsi id should be assigned to a scsi-2 adapter card in a computer?

SCSI ID 7 is usually reserved for the adapter card in SCSI-2 chains. SCSI-2 uses SCSI IDs from 0 to 7.


What is SCSI ID number for CD?

id 2


What is the scsi id for the CD-rom?

ID 3


Which ID number is normally assigned to the SCSI controller?

The ID number which is traditionally assigned to the SCSI controller is ID 7. ID 7 is given the highest priority during bus arbitration.


You purchased 2 scsi devices which are both set to the same id by default. how can both be used on the same scsi controller?

You change the ID of one of them. You change the ID of one of them.


What is a task that you have to perform when installing SCSI devices?

Assign each SCSI device a unique ID number


The SCSI ID identifies the logical device?

false


What SCSI ID should be assigned to the host adapter?

The host adapter is assigned SCSI ID 7, which has the highest priority over all other devices.


How many different scsi id values are there for a computer?

8 or 16 depending upon the SCSI hardware being used. In a narrow bus, you can use a SCSI ID of 0-7, and in a wide bus, you can use 0-15.


What happens if two devices have the same scsi id assigned?

. goodbye.


What is the SCSI ID assigned to the host adapter?

The host adapter is assigned the SCSI ID #7 which is the highest priority over all other devices. The priority order is 7,6,5,4,3,2,1,0,15,14,13,12,11,10,9,and 8. Good luck!


What SCSI ID is often used for a boot device?

The SCSI logical unit number for boot devices is almost always zero(0).Matt Friend

People also asked