Nu-Link-Gang
Dec. 23, 2019
Page
8
of 37
Rev 1.00
NU
-LINK
-GA
NG
USE
R MA
NU
AL
2.1.3 Programming Mode Switch
Switches the programming mode as shown as Figure 2-2 to control Single-start button or All-start
button.
All-start button controls all four programming units. Each Single-start button controls corresponding
unit.
Programming Mode
Switch
StartALL
Start1
Start2
Start3
Start4
Single Start
X
V
V
V
V
All Start
V
X
X
X
X
X:Unused
Table 2-2 Programming Mode Switch
2.1.4 LCD Display and LCD Control Button
The LCD display shows each unit’s detail such as IC’s part number, programming times, programming
voltage, error message, and etc. Uses LCD control buttons to switch pages.
Enter Button
Select Button
LCD Display
Figure 2
‑
3 LCD Display and Control Buttons
2.1.5 Programming Voltage Switch
Turns off the Nu-Link-Gang, and switches the programming voltage to 1.8 V, 3.3 V, or 5.0 V.
Programming Voltage
1
2
3
Figure 2-4 Programming Voltage Switch
5.0 V
ON
OFF
OFF
3.3 V
OFF
ON
OFF
1.8 V
OFF
OFF
ON
Table 2-3 Programming Voltage Switch
2.1.6 Status LED
The status LEDs on the Nu-Link-Gang and the Nuvoton ICP Gang Adapter show the programming
results of every unit.
