M2488 PRODUCT GUIDE

SUPPORTED SCSI TRANSFER RATES

APPENDIX G

SUPPORTED SCSI TRANSFER RATES

The SCSI transfer rates that will be supported are determined by the available oscillator frequency, 20 MHz.

Table G-1. SCSI Transfer Rates for 20 MHz

XFR REG

TRANSFER RATE (MB/S)

TRANSFER RATE (MB/S)

FAST/NARROW DATA PHASE

FAST/WIDE DATA PHASE

VALUE (DEC)

(ROUNDED TO 2 POSITIONS)

(ROUNDED TO 2 POSITIONS)

 

 

 

 

2

10.0

20.0

 

 

 

3

6.67

13.33

 

 

 

4

5.0

10.0

 

 

 

5

4.0

8.0

 

 

 

6

3.33

6.67

 

 

 

7

2.86

5.71

 

 

 

8

2.5

5.0

 

 

 

9

2.22

4.44

 

 

 

10

2.0

4.0

 

 

 

11

1.82

3.64

 

 

 

12

1.67

3.33

 

 

 

13

1.54

3.08

 

 

 

14

1.43

2.86

 

 

 

15

1.33

2.67

 

 

 

16

1.25

2.5

 

 

 

17

1.18

2.35

 

 

 

18

1.11

2.22

 

 

 

19

1.05

2.1

 

 

 

20

1.0

2.0

 

 

 

21

0.95

1.90

 

 

 

22

0.91

1.82

 

 

 

23

0.87

1.74

 

 

 

24

0.83

1.67

 

 

 

25

0.80

1.60

 

 

 

26

0.77

1.54

 

 

 

April 1997

CG00000-011503 REV. A

G-1

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Fujitsu manual Appendix G Supported Scsi Transfer Rates, M2488 Product Guide Supported Scsi Transfer Rates