Datasheet

1.8 Extended Link Service (Loop Initialization)
C141-C008 1-77
1.8.1 Loop initialization select master (LISM)
0123Byte
Word
Header
022
Note)
xx xx xx
1
00
Note)
xx xx xx
2
01 38 00 00
3
00 00 00 00
4
FF FF FF FF
5
00 00 00 00
Pa
y
load
0 11 01 00 00
1
2
Port name
(8 Byte)
3 <CRC>
4
<SOF>
<EOF>
Figure 1.43 Loop initialization select master (LISM)
Frame sent to determine Loop Master in initialization.
The payload field of the LISM frame is described below. For the header field,
refer to Section 1.8, "Extended Link Service (Loop Initialization)."
Word xx and byte y of the payload are represented by [PL:Wxx/By].
(1) Loop Initialization Identifier [W00]
11010000h: Indicates LISM.
− The received frame will be discarded when this field is an unsupported
Link Service code.
(2) Port Name [PL:W01-02]
8-byte Port Name is entered.
See 1.7.1.1.