PXD10RM Datasheet, PDF (1223/1332 Pages) Freescale Semiconductor, Inc – PXD10 Microcontroller

Chapter 38
System Status and Configuration Module (SSCM)
38.1 Introduction
38.1.1 Overview
The System Status and Configuration Module (SSCM), pictured in Figure 38-1, provides central SOC
functionality. On devices with a separate Standby power domain, the System Status block is part of that
domain.
System Status and Configuration Module
RevID
Hardmacro
Debug
Port
Core
Logic
Bus
Interface
Peripheral
Bus
Interface
System
Status
Password
Comparator
Figure 38-1. System Status and Configuration Module Block Diagram
38.1.2 Features
The SSCM includes these distinctive features:
• System Configuration and Status
— Memory sizes/status
— Device Mode and Security Status
— Determine boot vector
— Search Code Flash for bootable sector
• Device identification information (MCU ID Registers)
Freescale Semiconductor
PXD10 Microcontroller Reference Manual, Rev. 1
Preliminary—Subject to Change Without Notice
38-1