NXP Semiconductors Freescale MC9S12C32 User Manual

Freescale Semiconductor SLK0101UG

User Guide Rev. 0, 9/2006

Application Module Student Learning Kit Users

Guide featuring the Freescale MC9S12C32

For use with the following part numbers:

CSM-12C32
APS12C32SLK
PBS12C32SLK

© Freescale Semiconductor, Inc., 2006. All rights reserved.
_______________________________________________________________________

CONTENTS

CAUTIONARY NOTES ..............................................................................................................4

FEATURES................................................................................................................................5

REFERENCES...........................................................................................................................6

INTRODUCTION........................................................................................................................7

GETTING STARTED..................................................................................................................7

OPERATION..............................................................................................................................7

POWER................................................................................................................................. 8

PWR.................................................................................................................................. 8

CONNECTOR J1............................................................................................................... 8

PWR_SEL JUMPER.......................................................................................................... 8

RESET SWITCH ................................................................................................................... 9

LOW-VOLTAGE DETECT..................................................................................................... 9

TIMING.................................................................................................................................. 9

COMMUNICATIONS............................................................................................................. 9

COM CONNECTOR........................................................................................................ 10

CONNECTOR J1............................................................................................................. 11

USER OPTIONS ................................................................................................................. 11

SWITCHES ..................................................................................................................... 11

LED’S............................................................................................................................... 12

DEVELOPMENT SUPPORT....................................................................................................12

ASCII MONITOR OPERATION........................................................................................... 12

ASCII MONITOR MEMORY MAP ................................................................................... 12

MONITOR COMMANDS................................................................................................. 13

INTERRUPT SUPPORT.................................................................................................. 13

INTERRUPT VECTOR TABLE........................................................................................ 14

SERIAL MONITOR OPERATION........................................................................................ 15

SERIAL MONITOR MEMORY MAP................................................................................ 15

BDM_PORT HEADER......................................................................................................... 16

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FIGURES

Figure 1: PWR_SEL ...................................................................................................................8

Figure 2: COM Connector.........................................................................................................10

Figure 3: MCU_PORT Connector.............................................................................................11

Figure 4: BDM_PORT...............................................................................................................16

TABLES

Table 1: Serial COM Signals ....................................................................................................10

Table 2: User Option Jumper Settings......................................................................................11

Table 4: Monitor Commands ....................................................................................................13

Table 5: Monitor Memory Map..................................................................................................12

Table 6: MON12 Interrupt Vector Table....................................................................................14

Table 7: Serial Monitor Memory Map........................................................................................15

REVISION

August 25, 2006 A Initial release

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Cautionary Notes

♦ Electrostatic Discharge (ESD) prevention measures should be used when handling this

product. ESD damage is not a warranty repair item.

♦ Axiom Manufacturing does not assume any liability arising out of the application or use of

any product or circuit described herein; neither does it convey any license under patent
rights or the rights of others.

♦ EMC Information on the APS12C32SLK module:
a) This product as shipped from the factory with associated power supplies and cables, has

been verified to meet with requirements of CE and the FCC as a CLASS B product.

b) This product is designed and intended for use as a development platform for hardware or

software in an educational or professional laboratory.

c) In a domestic environment, this product may cause radio interference in which case the

user may be required to take adequate prevention measures.

d) Attaching additional wiring to this product or modifying the products operation from the

factory default as shipped may effect its performance and cause interference with nearby
electronic equipment. If such interference is detected, suitable mitigating measures should
be taken.

TERMINOLOGY

This module uses option selection jumpers and cut-traces to setup default configuration.
Terminology for application of the option jumpers is as follows:

Jumper – a plastic shunt that connects 2 terminals electrically
Jumper on, in, or installed - jumper is installed such that 2 pins are connected together
Jumper off, out, or idle - jumper is installed on 1 pin only. It is recommended that

jumpers be idled by installing on 1 pin so they will not be lost.
Cut-Trace – a circuit trace connection between component pads. The circuit trace may

be cut using a razor knife to break the default connection. To reconnect the circuit,
simply install a suitably sized 0-ohm resistor or attach a wire across the pads.

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FEATURES

The APS12C32SLK is an educational application module for the Freescale Semiconductor
MC9S12C32 microcontroller. Application module SLK’s include components for out-of-box
operation and are preprogrammed with a serial monitor to make application development quick
and easy. A background DEBUG port is provided for development tool use and is compatible
with HCS12 BDM interface cables and software. The 40-pin connector allows the
APS12C32SLK module to be connected to an expanded evaluation environment such as the
Microcontroller Project Board Student Learning Kit (PBMCUSLK) or user’s custom PCB.

Features:

♦ MC9S12C32 MCU, 48 QFP

♦ 32K Byte Flash EEPROM
♦ 2K Bytes RAM
♦ 31 I/O lines
♦ Timer/PWM
♦ SCI and SPI Communications Ports
♦ Key Wake-up Port
♦ BDM DEBUG Port
♦ CAN 2.0 Module
♦ Analog Comparator
♦ 8 MHz Internal Bus Operation Default
♦ 25 MHz Bus Operation using internal PLL

♦ +3.3VDC to +5VDC operation
♦ Power Input Selection Jumper
♦ On-board, regulated +5V power supply
♦ Optional power input/output from Connector J1
♦ 16 MHz Ceramic Resonator
♦ RS-232 Serial Port w/ DB9 Connector
♦ 8-Ch, 10-bit, Analog Comparator with full rail-to-r ail operation and

external trigger capability
♦ 8-Channel, 16-bit Timer with Input Capture, Output Compare, and

PWM capabilities

♦ User Components Provided

♦ 3 Push Button Switches: 2 User, RESET

♦ 3 LED Indicators: 2 User, VDD
♦ Jumpers

♦ Disable User Components

♦ Power Select
♦ Connectors

♦ 40 pin connector provides access to most MCU I/O signals

♦ 2.0mm Barrel Connector Power Input

♦ DEBUG BDM Connector

♦ DB9 Communications Connector
♦ Supplied with DB9 Serial Cable, Documentation (CD), Manual, and Wall plug type power supply.

Specifications:

Module Size 2.2” x 1.6”
Power Input: +9VDC @ 200 mA typical, +6 to +16VDC range

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References

Reference documents are provided on the support CD in Acrobat Reader format. More
information can be found in the Application Notes section of the Freescale Web site.

APS12C32SLKSCHEM.pdf APS12C32SLK Application Module Schematic
APS12C32SLKUG.pdf APS12C32SLK User Guide
9S12C32DGV1.pdf MC9S12C32 Device User Guide
9S12C32_ZIP.zip Zip file containing Device Block User Guides
APS12C32SLKQSUG.pdf Quick Start Guide for use with stand-alone module
APS12C32SLKSW.zip CodeWarrior project for use with

APS12C32SLK_QSUG

AN2548.pdf Serial Monitor Program for HCS12 MCU’s

The following reference documents are for using the application module in conjunction with the
Freescale Microcontroller Project Board Student Learning Kit:

PBS12C32SLKQSUG.pdf Quick Start Guide for application module use with

PBMCUSLK

PBS12C32SLKSW.zip CodeWarrior project for use with

PBS12C32SLK_QSUG

Visit www.freescale.com\universityprogram for current product information, reference materials
and updates.

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