NuMaker-HMI-M467
Nov. 11, 2022
Page
27
of 73
Rev 1.00
N
UMA
K
E
R
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3
1
KG
US
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R MA
NUA
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NUC
47
2
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l
To use Vin or J2 or J3 as external power supply source with Nu-Link2-Me detached from
NuMaker-M467HJ, please follow the steps below:
Detach the Nu-Link2-Me from NuMaker- M467HJ.
Connect the external power supply to Vin or J2 or J3.
To use JP1 as external power supply source with Nu-Link2-Me detached from NuMaker-
M467HJ, please follow the steps below:
Detach the Nu-Link2-Me from NuMaker-M467HJ.
Connect the external power supply to JP1.
Detach Nu-Link2-Me
"
"
FS-USB Connector
HS-USB Connector
External V
DD
Connector
External V
SS
Connector
NU1 pin8 (VIN)
Figure 3-7 Detach the Nu-Link2-Me from NuMaker-M467HJ
Table 3-13 presents all power models when supplies external power through M467HJ target board.
The M467HJ target board external power sources are highlighted in yellow.
Model
Target Chip
Voltage
Vin
[1]
J2
[1]
J3
[1]
ICEJ3
JP1
[2]
ICEJPR1
(MCUVCC)
Selection
[3]
ICEJPR2
(ICEVCC)
Selection
[4]
ICE Chip
Voltage
[5]
4
3.3 V
7 V ~ 12 V
Input
-
-
-
3.3 V output
Remove
resistor
3.3 V
3.3 V
5
3.3 V
-
Connect
to PC
-
-
3.3 V output
Remove
resistor
3.3 V
3.3 V
6
3.3V
-
-
Connect
to PC
-
3.3 V output
Remove
resistor
3.3 V
3.3 V
7
1.8 V ~ 3.6 V
-
-
-
Connect to
PC
DC Input
1.8 V ~ 3.6 V
Remove
resistor
1.8 V / 3.3 V 1.8 V / 3.3 V
8
1.8 V ~ 3.6 V
-
-
-
Nu-Link2-Me
removed
DC Input
1.8 V ~ 3.6 V
-
-
-
Note
:
1. The Vin input voltage will be converted by voltage regulator UP2 to 5 V. Supplying external power to Vin or J2 or J3 can
provide 5 V to NU1 pin5 (5V) and 3.3 V to NU1 pin4 (3VCC).
2. JP1 external power input only provides voltage to target chip.
3. 0
Ω should be removed from ICEJPR1’s MCUVCC and 1.8 V / 3.3 V / 5 V.
4. 0
Ω should be soldered between ICEJPR2’s ICEVCC and 1.8 V / 3.3 V.
5. The ICE chip voltage should be close to the target chip voltage.
6. -: Unused
Table 3-13 Supply External Power for M467HJ Target Board
