Pmc Driver - Freescale Semiconductor DSP56800E User Manual

5.6

PMC Driver

This section describes the API of MC56F800x Power Management Controller (PMC) on-chip
module. The functionality of the PMC module itself is described in the 56F800x Peripheral
Reference Manual.
5.6.1 Introduction
The MC56F800x devices have the Power Management Controller module. In this module is
integrated Power-On Reset, Out-Of-Regulation detection with interrupt capability and
Low-Voltage Detectwith reset or interrupt capability functions. This module controls a buffer for
a bandgap reference voltage output and programable LVD trip points. There is also possibility to
set power saving modes.
This section describes the PMC driver software, providing the low level software layer interfacing
hardware with software.
5.6.2 Quick Reference
This section is intended as a source of quick access information, while the details are discussed in
Section 5.6.3.
Module base address
of / for
PMC (PMC_BASE)
5.6.2.1 API Definition
The following header files are needed in order to use the PMC device driver:
Required Header File(s):
#include "qs.h"
#include "pmc.h"
The following information may be found in the header file pmc.h.
Public Data Structure(s):
None
FREESCALE SEMICONDUCTOR
Table 5-153. PMC Module Base Address
MC56F800x MC56F801x
0xF260
Targeting 56F8xxx Platform
MC56F802x/3x
N/A N/A
MC56F83xx
N/A
5-209