MEC1322 Datasheet, PDF (170/456 Pages) Microchip Technology – Keyboard and Embedded Controller for Notebook PC

MEC1322
13.0 ACPI PM1 BLOCK INTERFACE
13.1 Introduction
The MEC1322 supports ACPI as described in this section. These features comply with the ACPI Specification through
a combination of hardware and EC software.
13.2 References
ACPI Specification, Revision 1.0
13.3 Terminology
None
13.4 Interface
This block is an IP block designed to be incorporated into a chip. It is designed to be accessed externally via the pin
interface and internally via a registered host interface. The following diagram illustrates the various interfaces to the
block.
FIGURE 13-1:
I/O DIAGRAM OF BLOCK
ACPI PM1 Block Interface
Host Interface
Clocks
Resets
Interrupts
Signal Description
DS00001719D-page 170
 2014 - 2015 Microchip Technology Inc.