An ImplementationDefinedOffsetAccessor for a given RegisterBlock describes a section of implementation defined space.
| Properties | Type | Description |
|---|---|---|
| _meta | Meta |
See
Meta
for more information.
|
| _type |
|
|
| access | ..Permission.MemoryAccess |
Provides accessibility information for the access.
See
..Permission.MemoryAccess
for more information.
Default
|
| condition | Traits.HasCondition |
The condition which must be true for this accessor to be used.
See
definitions.condition in
Traits.HasCondition
for more information.
|
| offset◊ | BlockAccess |
Specifies the memory offset (or offsets) at which the referenced
See
properties.offset in
BlockAccess
for more information.
|
|
||
|
||
{
"_type": "Accessors.ImplementationDefinedOffsetAccessor",
"offset": [
{
"_type": "AST.Integer",
"value": 252
}
],
"access": {
"_type": "Accessors.Permission.MemoryAccess",
"access": {
"_type": "Accessors.Permission.AccessTypes.Memory.ImplementationDefined",
"constraints": [
{
"_type": "Accessors.Permission.AccessTypes.Memory.ReadWriteAccess",
"read": "R",
"write": "RESERVED"
},
{
"_type": "Accessors.Permission.AccessTypes.Memory.ReadWriteAccess",
"read": "R",
"write": "W"
}
]
}
}
}{
"additionalProperties": false,
"info": [
"An `ImplementationDefinedOffsetAccessor` for a given `RegisterBlock` describes a section of implementation defined space."
],
"properties": {
"_meta": {
"$ref": "../Meta.json"
},
"_type": {
"enum": [
"Accessors.ImplementationDefinedOffsetAccessor"
]
},
"condition": {
"$ref": "../Traits/HasCondition.json#/definitions/condition",
"info": [
"The condition which must be true for this accessor to be used."
]
},
"offset": {
"info": [
"Specifies the memory offset (or offsets) at which the referenced `Register` or `RegisterBlock` exists."
],
"$ref": "BlockAccess.json#/properties/offset"
},
"access": {
"info": [
"Provides accessibility information for the access."
],
"$ref": "./Permission/MemoryAccess.json",
"default": {
"_type": "Accessors.Permission.MemoryAccess",
"access": "IMPDEF"
}
}
},
"examples": [
{
"_type": "Accessors.ImplementationDefinedOffsetAccessor",
"offset": [
{
"_type": "AST.Integer",
"value": 252
}
],
"access": {
"_type": "Accessors.Permission.MemoryAccess",
"access": {
"_type": "Accessors.Permission.AccessTypes.Memory.ImplementationDefined",
"constraints": [
{
"_type": "Accessors.Permission.AccessTypes.Memory.ReadWriteAccess",
"read": "R",
"write": "RESERVED"
},
{
"_type": "Accessors.Permission.AccessTypes.Memory.ReadWriteAccess",
"read": "R",
"write": "W"
}
]
}
}
}
],
"required": [
"offset"
],
"type": "object",
"$schema": "http://json-schema.org/draft-04/schema#",
"title": "ImplementationDefinedOffsetAccessor"
}