NXP Semiconductors S08QL8-LITE User manual

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Quick Start Guide
S08QL8-LITE

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GET TO KNOW THE S08QL8-LITE BOARD
Figure 1: S08QL8-LITE Callouts
Quick Start Guide
Figure 2: S08QL8-LITE Pin-Out
LEDPotentiometer Thermistor
Debug
Header
Reset Key USB Port
OSBDM
Debug Header
S08QL MCU
Buzzer
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PTA0
PTA1
PTA2
PTA3
PTB0
PTB1
PTB2
PTB3
PTC0
PTC1
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PTA5
PTA4
VDD_MCU
GND
PTB7
PTB6
PTB5
PTB4
PTC3
PTC2

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STEP-BY-STEP INSTRUCTIONS
1. Connect the S08QL8-LITE board
to a PC using the included micro
USB cable to Power/OSBDM
Micro USB “J10.” A power LED
will illuminate.
Quick Start Guide
2. The S08QL8-LITE comes preprogrammed with a demo which shows all the peripheral
functions on board, including the potentiometer, thermistor, and buzzer.
3. Download the sample code and Codewarrior IDE from nxp.com/S08QL8-Lite. Open the
sample code with Codewarrior IDE. RUN!

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STEP-BY-STEP INSTRUCTIONS
Quick Start Guide
Debugger Support:
✓Support download and debug through on-board OSBDM debugger
✓Support download and debug through a Multilink debugger
✓If there’s low power mode in the code, using Multilink can directly debug; Using on-
board debugger need re-work the board, refer to next page for re-work instructions

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S08QL8-LITE OSBDM REWORK INSTRUCTIONS
OSBDM need re-work to debug low power mode
Steps:
1. Update OSBDM firmware using Multilink debugger (refer to next page)
2. Cut the connection between pin-23 of JM60 and POWER_EN signal
3. Connect JM60 pin-24 to POWER_EN signal
Quick Start Guide

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OSBDM FIRMWARE UPDATE INSTRUCTIONS
Steps:
1. Download Firmware Updates & Recovery tool from PEMicro
website (http://www.pemicro.com/osbdm/ )
2. Connect multilink debugger with the board, power the board
by USB cable
3. Open the P&E Firmware Recovery Utility (windows start ->
PEMicro -> P&E Firmware Recovery Utility)
5. Select firmware. The firmware stored under directory
S08QL8-LITE FAT\OSBDM
6. Click “Update Firmware”
7. Wait for programming done, then unplug the USB cable,
unplug the multilink header, then plug the USB cable again to
reboot the board
8. Done. Open computer management, should see the OSBDM
device and COM port
Quick Start Guide
❷❶

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Download installation
software and documentation at
nxp.com/S08QL
nxp.com/S08QL8-Lite
Get Started
Quick Start Guide