Nu-Link-Gang
Dec. 23, 2019
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20
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Rev 1.00
NU
-LINK
-GA
NG
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R MA
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4.3.2 Customized Adapter Board
Follow Figure 4-2 to connect the adapter board and the Nu-Link-Gang slot. The slot VCC pin voltage
is set by the programming voltage switch.
The recommended wiring between adapter board and the Nu-Link-Gang is using stranded conductors
with AWG size 24 and length 50 cm.
Customized adapter board for NUC505 must have IC mode switch and Reset button function. If users
have customized adapter board demand, please contact Nuvoton Technology Corporation for adapter
board specifications.
Figure 4-2 Slot Pin Description
4.4
IC Mode Switch
Switch four programming units’ IC mode to Mode 1 on the Nuvoton NUC505 ICP Gang Adapter as
Figure 4-3.
Figure 4-3 IC Mode in Mode 1
4.5
Load Firmware Image Files through NuMicro
®
ICP Programming Tool
Please access Nuvoton NuMicro
®
website (http://www.nuvoton.com/NuMicro) to download the
NuMicro ICP tool -
ICP Programming Tool. Unzip the file and execute “NuMicro ICP Programming
Tool.exe”. Please refer to section 4.5.1 and 4.5.2 for the detailed flow. For more information, please
refer to the “Nuvoton NuMicro ICP Programmer User Guide”.
4.5.1 Connect to ICP Programming Tool
Connects one programming unit’s to PC through USB connector as Figure 4-4. Press the Reset button
on the Nuvoton NUC505 ICP Gang Adapter, and then open the ICP Programing Tool on the PC.
