NuMaker-HMI-M467
Nov. 11, 2022
Page
26
of 73
Rev 1.00
N
UMA
K
E
R
-M0
3
1
KG
US
E
R MA
NUA
L
Ma
k
er Nu
-m
be
d
NUC
47
2
Us
er Man
ua
l
Model
Target
Chip
Voltage
ICEJ3
ICEJPR1
(MCUVCC)
Selection
[1]
ICEJPR2
(ICEVCC)
Selection
[2]
ICE
Chip
Voltage
SW2
Selection
J2
Vin
JP1
1
1.8 V
Connect
to PC
1.8 V
1.8 V
1.8 V
Off
-
-
1.8 V
output
2
3.3 V
Connect
to PC
3.3 V (default)
3.3 V (default)
3.3 V
Off
-
-
3.3 V
output
3
5 V
Connect
to PC
5 V
3.3 V (default)
3.3 V
Off
-
-
5 V
output
Note
:
1.
0 Ω should be soldered between ICEJPR1’s MCUVCC and 1.8 V / 3.3 V / 5 V.
2.
0 Ω should be soldered between ICEJPR2’s ICEVCC and 1.8 V / 3.3 V.
3. -: Unused.
Table 3-12 Supply External Power through Nu-Link2-Me
External Power Supply through M467HJ Target Board to Target Chip
T
he external power supply sources on M467HJ target board are shown in Figure 3-6.
FS-USB Connector
HS-USB Connector
External V
DD
Connector
External V
SS
Connector
NU1 pin8 (VIN)
Figure 3-6 External Power Supply Sources on M467HJ Target Board
To use Vin or J2 or J3 as external power supply source, please follow the steps below:
Remove the resistor on ICEJPR1 (MCUVCC).
Solder the resistor on ICEJPR2 (ICEVCC) depending on the ICE chip operating voltage.
Connect the external power supply to Vin or J2 or J3.
To use JP1 as external power supply source, please follow the steps below:
Remove the resistor on ICEJPR1 (MCUVCC).
Solder the resistor on ICEJPR2 (ICEVCC) depending on the ICE chip operating voltage.
Connect ICEJ3 to PC.
Connect the external power supply to JP1.
