82091AA Datasheet, PDF (33/204 Pages) Intel Corporation – ADVANCED INTEGRATED PERIPHERAL (AIP)

82091AA
4 1 4 AIPCFG1 AIP CONFIGURATION 1 REGISTER
Index Address
Default Value
Attribute
Size
02h
Depends upon hardware strap
Read Write
8 bits
The AIPCFG1 Register enables disables master clock circuitry for power management enables disables
access to the configuration registers and selects the 82091AA configuration mode This register provides
status for certain hardware configuration selections the 82091AA clock frequency power supply voltage and
address assignment for the configuration registers (address locations of the INDEX and TARGET Registers)
290486 – 7
NOTES
3 3V operation is available only in the 82091AA
XeValue is determined by hardware strapping options as described in Section 4 2 Hardware Configuration
Figure 7 AIP Configuration 1 Register
33