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ۼ : 06-03-13 23:19
۾ :
ȸ : 4,815
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: SCSI Ư
:
SCSI Ư
============================================
SCSI 3 Ư¡ ִ.:
- (Width)
- ̽(Electrical Interface)
- ӵ(Transfer Speed)
:
-------------------
1. Narrow - ѹ Ʈ (9 Ʈ - 8 , 1 иƼ(parity)) ̽
ؼ ۵ȴ. 50 ̺ Ѵ.
2. Wide - ѹ Ʈ (18 Ʈ - 16 , 2 иƼ) ̽
۵ȴ. 68 ̺ Ѵ.
̽:
--------------------
1. Single Ended - ȣ ϳ ϰ, Ǿִ.
ȣ ǰ FAST SCSI 쿡 ü SCSI ̸ 3ͷ ѵȴ.
̹/ù ȸδ ⺻ SCSI ̽ Ĩ Ǿְ, ̴
ش.
2. Differential - ȣ ΰ Ѵ. ü SCSI ̰ 25m
ȴ. ̹/ù ȸθ ؼ ߰ Ĩ ʿϸ,
½Ų.
ӵ:
------
1. Slow (Ȥ (Synchronous)) SCSI :
ʴ 5 transfer ̴.
Ǵ ¿ȴ.
Narrow ִ 5 MB/sec ϰ, wide ִ 10 MB/sec Ѵ.
2. Fast SCSI :
ʴ 5 10 transfer ̴.
Ǵ ¿ȴ.
Narrow ִ 10 MB/sec ϰ, wide ִ 20 MB/sec Ѵ.
3. UltraSCSI (Ȥ Fast-20) :
ʴ 10 20 transfer ̴.
Ǵ ¿ȴ.
Narrow ִ 20 MB/sec ϰ, wide ִ 40 MB/sec Ѵ.
NOTES:
======
* Narrow ġ wide ۽ų ִ.
* Single ended differential ̽ 縳 ʴ´.
SCSI ̽ ȥϿ ʵ ϸ ̽ ƾ Ѵ.
Ʈ鿡 ĥ ִ.
* SCSI bus ӵ ٸ ̽ ִ.
SCSI Host Bus Adapter (HBA) I/O ̽ Ǵ ٸ ӵ ִ.
[ - Sun ]
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Total
185
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