FreescaleSemiconductorInc.
TWRS08MM128
UserManual
Rev.1.0
TWRMC9S08MM128UserManual Page2of13
Contents
1Overview......................................................................................................................................................3
2ReferenceDocuments..............................................................................................................................4
3H ardwareFeatures...................................................................................................................................4
3.1Clocking..................................................................................................................................................................................4
3.2SystemPower.......................................................................................................................................................................4
3.3DebugInterface...................................................................................................................................................................4
3.4RS232Interface...................................................................................................................................................................5
3.5InfraredPort.........................................................................................................................................................................5
3.6MedicalConnector..............................................................................................................................................................5
3.7ElevatorConnections........................................................................................................................................................6
3.8MechanicalFormFactor..................................................................................................................................................8
4JumperTable..............................................................................................................................................8
5Input/OutputConnectorsandPinUsageTable...........................................................................10
6O SBDM........................................................................................................................................................11
6.1BootloaderModeForMC9S08JM60........................................................................................................................11
7BootloaderModeForMC9S08MM128............................................................................................11
8BDMinteface(Optional)......................................................................................................................12
TWRMC9S08MM128UserManual Page3of13
1 Overview
TWRS08MM128isalowcostevaluation,demonstrationanddevelopmentboardthatfeaturesan8
bitMC9S08MM128microcontroller.TheTWRS08MM128canoperatestandaloneorasthemain
controlboardinaTowerSystemwithperipheralmodules.
ThefollowinglistsummarizesthefeaturesoftheMC9S08MMTowerMCUboard:
Towercompatibleprocessorboard
OpenSourceBDM(OSBDM)circuit
Analogmeasurementcircuitry
4LEDs
DIPSwitchesandpushbuttonsforuserinput
Potentiometer
MMA7361Lthreeaxisaccelerometer
RS232transceiverand2x5pinheader
Figure1. TWRS08MM128BlockDiagram

TWR-S08MM128-KIT

Mfr. #:
Manufacturer:
NXP / Freescale
Description:
Development Boards & Kits - S08 / S12 For 9S08MM128 USB CAN
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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