Intel G1620T CM8063701448300 Manuel D’Utilisation
Codes de produits
CM8063701448300
Datasheet
47
Register Access Methods
§
R/WO
Read/Write-Once
A register bit with this attribute can be written only once after power up. After the
first write, the bit becomes read only.
R/WLO
Read/Write, Lock-
Once
A register bit with this attribute can be written to the non-locked value multiple times,
but to the locked value only once. After the locked value has been written, the bit
becomes read only.
Default
Default
When the processor is reset, it sets its registers to predetermined default states. The
default state represents the minimum functionality feature set required to
successfully bring up the system. Hence, it does not represent the optimal system
configuration. It is the responsibility of the system initialization software to determine
configuration, operating parameters, and optional system features that are
applicable, and to program the processor registers accordingly.
Table 33. Register Access Types and Definitions (Sheet 2 of 2)
Access Type
Meaning
Description