beautypg.com

Table 4.3 maximum synchronous offset, Maximum synchronous offset, Scsi destination id (sdid) – Avago Technologies LSI53C1000R User Manual

Page 146: Register: 0x06

background image

4-34

Registers

Version 2.2

Copyright © 2000–2003 by LSI Logic Corporation. All rights reserved.

Register: 0x06

SCSI Destination ID (SDID)
Read/Write

R

Reserved

[7:4]

ENC

Encoded Destination SCSI ID

[3:0]

Writing these bits sets the SCSI ID of the intended
initiator or target during SCSI reselection or selection
phases, respectively. When executing SCRIPTS, the
SCRIPTS processor writes the destination SCSI ID to
this register. The SCSI ID is defined by the user in a
SCRIPTS Select or Reselect instruction. The value
written is the binary-encoded ID. The priority of the
16 possible IDs, in descending order, is:

Table 4.3

Maximum Synchronous Offset

MO5

MO4

MO3

MO2

MO1

MO0

Synchronous Offset

0

0

0

0

0

0

0-Asynchronous

0

0

0

0

0

1

Reserved

0

0

0

0

1

0

2

0

0

0

0

1

1

3

...

...

...

...

...

...

...

...

...

...

...

...

...

...

...

...

...

...

...

...

...

1

1

1

0

0

1

57

1

1

1

0

1

0

58

1

1

1

0

1

1

59

1

1

1

1

0

0

60

1

1

1

1

0

1

61

1

1

1

1

1

0

62

1

1

1

1

1

1

Reserved

7

4

3

0

R

ENC

x

x

x

x

0

0

0

0

Highest

Lowest

7

6

5

4

3

2

1

0 15 14 13 12 11 10 9

8

This manual is related to the following products: