Intel® 400 Series Chipset On-Package Platform Controller Hub
Online Register Database
Immediate Command Status (ICS) – Offset 68
Bit Range | Default | Access | Field Name and Description |
---|---|---|---|
14:2 | - | - | Reserved
|
1 | 0b | RW/1C/V | Immediate Result Valid (IRV) This bit is set to a 1 by hardware when a new response is latched into the IR register. |
0 | 0b | RW/V | Immediate Command Busy (ICB) When this bit as read as a 0 it indicates that a new command may be issued using the |