Chapter 9 Ethernet Specification and Operation
9-95
9.8.19 SR Register (Class ID: 359 Hex)
Service Code
Service Code Service Name
Support
Description
Class Attribute
Instance
Attribute
H’0E Get_Attribute_Single X V Read one attribute
H’10 Set_Attribute_Single X V Write one attribute
H’32 Read_Parameter X V Read Parameter
H’33 Write_Parameter X V Write Parameter
Class
Class ID:H’359
Instance
H’01:Instance Attribute, Bit Register
When Instance = 1, the Instance Attributes are listed below.
Instance
Attribute
Name
Access
Rule
Data
Type
Values Description
H’00 SR0 Set INT H’00 SR0 word register
H’01 SR1 Set INT H’00 SR1 word register
H’02-H’7FE SR2-SR2046 Set INT H’00 SR2-SR2046 word register
H’7FF SR2047 Set INT H’00 SR2047 word register