NuMaker-M483KG
May.
10, 2019
Page
35
of 40
Rev 1.00
N
UMA
K
E
R
-M4
83
K
G
US
E
R MA
NUA
L
Ma
k
er Nu
-m
be
d
NUC
47
2
Us
er Man
ua
l
4
NUMAKER-M483KG SCHEMATICS
Nu-Link2-Me
4.1
Figure 4-1 shows the Nu-Link2-Me circuit. The Nu-Link2-Me is a debugger and programmer that
supports on-line programming and debugging through SWD interface.
Figure 4-1 Nu-Link2-Me Circuit
GND
RED
GREEN
N
U
LI
N
K_I
D
1
N
U
LI
N
K_I
D
0
SW
D
H
_C
LK
ICEU1
<M48SSIDAE>
PB.
6
1
PB.
5
2
PB.
4
3
PB.
3
4
PB.
2
5
PB.
1
6
PB.
0
7
PA.
11
8
PA.
10
9
PA.
9
10
PA.
8
11
PF
.6
12
VBAT
13
PF
.5
14
PF
.4
15
PF
.3
16
PF.2
17
PC.7
18
PC.6
19
PA.7
20
PA.6
21
VSS
22
VDD
23
LDO_CAP
24
PA.5
25
PA.4
26
PA.3
27
PA.2
28
PA.1
29
PA.0
30
VDDIO
31
nRESET
32
PF
.0
33
PF
.1
34
PC
.5
35
PC
.4
36
PC
.3
37
PC
.2
38
PC
.1
39
PC
.0
40
H
SU
SB_VR
ES
41
H
SU
SB_VD
D
33
42
H
SU
SB_VBU
S
43
H
SU
SB_D
-
44
H
SU
SB_VSS
45
H
SU
SB_D
+
46
H
SU
SB_VD
D
12_C
AP
47
H
SU
SB_I
D
48
VSS
49
LDO_CAP
50
VDD
51
PC.14
52
PB.15
53
PB.14
54
PB.13
55
PB.12
56
AVDD
57
VREF
58
AVSS
59
PB.11
60
PB.10
61
PB.9
62
PB.8
63
PB.7
64
SW
D
H
_D
AT
IC
ELED
IC
EVD
D
SW
D
H
_R
ST
#
H
XT
_I
ICE_RST
ICEVDD
HXT_O
SWO
ICEC6
1u
C0603
ISPLED
KEY 1
GND
ICEVDD
U
SB_H
S_VBU
S
U
SB_H
S_C
AP
U
SB_H
S_R
EXT
GN
D
U
SB_H
S_D
+
U
SB_H
S_D
-
USB_HS_CAP
ICEC2
1u
C0603
IC
E_D
AT
IC
E_C
LK
SPI
M
_D
3
SPI
M
_M
ISO0
SPI
M
_C
S
SPI
M
_M
OSI
0
SPI
M
_C
LK
SPI
M
_D
2
GND
ICEVDD
USB_HS_VBUS
ICED3
0.1u
C0603
DEBUG
RESET
ICEVDD
ICER3
10K
R0603
ICE_RST
ICEC9
1u
C0603
ICE_DAT
ICE_CLK
ICE_RST
ICE_DAT
ICEVDD
ICE_CLK
ICEJ1
HEADER_5(NC)
1
2
3
4
5
ICEVDD
ICER2
10K
R0603
ICER4
10K
R0603
ETMD1
ETMCK_MOSI
ETMD0_MISO
ETMD2_CK
ETMD3_SS
ICE_RX
ICE_RX_S
ICESW2
SMD HPS604-E
ICE_TX
ICE_TX_S
VCOM SWITCH
ETMD2_CK
ETMD3_SS
ETMCK_MOSI
ETMD0_MISO
NULINK_ID0
NULINK_ID1
Nu-Trace, ID0 = 1, ID1 = 1
Nu-Link2, ID0 = 0, ID1 = 1
Nu-LInk2-Me, ID0 = 0, ID1 = 0
NULINK ID
SWDH_DAT
SWDH_CLK
SWDH_RST#
GND
TICEDAT
TICERST
MCUVCC_DIODE
MCU_RX
MCU_TX
TICECLK
ICE_TX_S
ICE_RX_S
MCUVCC
1
2
ICED4
SS24A
ICER1
200 1%
R0603
H
SU
SB_VD
D
33
HXT_O
HXT_I
ICEC10
20p
C0603
ICEC11
20p
C0603
12M Crystal
ICEX1
12MHz SMD X3225B
1
XIN
2
GND
4
GND
3
XOUT
3.3V
SPIM_MISO0
ICEU2
W25Q16JVSSIQ
SOP8\5.23/1.27MM
CS#
1
DO
2
WP#
3
GND
4
DI
5
CLK
6
HOLD#
7
VCC
8
3.3V
SPI FLASH
ICEC12
0.1u
C0603
SN74LV2T45DCUR
ICEU4
SOP8/3.1/0.5
GND
4
A2
3
VCCA
1
DIR
5
A1
2
B2
6
B1
7
VCCB
8
SPIM_CLK_LV
SN74LV2T45DCUR
ICEU3
SOP8/3.1/0.5
GND
4
A2
3
VCCA
1
DIR
5
A1
2
B2
6
B1
7
VCCB
8
SPIM_MOSI0_LV
SPIM_CS_LV
SPIM_CS
ICEVDD
3.3V
SPIM_CS_LV
SPIM_CLK
SPIM_MOSI0
SPIM_CLK_LV
SPIM_MOSI0_LV
ICEVDD
3.3V
ICER18
10K
R0603
3.3V
ICER19
10K
R0603
3.3V
ICE INTERFACE
ICEJ4
HEADER 2.54 5X2 (NC)
1
2
3
4
5
6
7
8
9
10
Title
Size
File Name :
Rev
Date:
Sheet
of
Author :
Nu-Link2-Me
1.0
Nu-Link2-Me
CMHuang
A3
1
3
Thursday, January 24, 2019
SWDH_DAT
SWDH_CLK
SWDH_RST#
SWO
ICE_RX_S
ICE_TX_S
ICEC7
4.7u
C0603
ICEC1
0.1u
C0603
ICEVDD
ICEC8
470p
C0603
MSG_EN
M
SG_EN
ETMD3_SS
I2C1_SCL
QSPI_SS
BUSY
5V
ETMD2_CK
I2C1_SDA
QSPI_CLK
START
ETMCK_MOSI
UART0_RX
QSPI_MOSI
PASS
ICE_RX
ETMD0_MISO
UART0_TX
QSPI_MISO
FAIL
ICE_TX
USB_HS_VBUS
ICEJ3
micro USB 5pin
MICRO_USB_AB
VBUS
1
D-
2
D+
3
GND
5
ID
4
Shield
6
Shield
7
Shield
8
Shield
9
Shield
10
Shield
11
DM
DP
ICEL2
FERRITE BEAD
L0603
ICER6
0
ICER7
0
USB_HS_D-
U
USB 2.0 HIGH SPEED DEVICES
ISPLED
RED
ICELED
GREEN
1
2
ICES3
0805 LED G (
綠 光
)
普 亮
KP-2012
DP
DM
ICERP1
8P4R-330
8P4RA
1
2
3
4
5
6
7
8
ICEJ2
HEADER04(NC)
1
2
3
4
ICEVDD
USB_HS_VBUS
1
2
ICES2
0805 LED R (
紅 光
)
高 亮
KP-2012
1
2
ICES1
0805 LED Y (
黃 光
)
高 亮
KP-2012
1
2
ICES0
0805 LED R (
紅 光
)
高 亮
KP-2012
LED
KEY 1
ICEVDD
KEY
ICER5
10K
R0603
ICESW1
3x6x5 2PIN SMD
SW-2P-SMD
MCUVCC_DIODE
MCUVCC_DIODE
3.3V
ICE5V
ICE5V
ICEVDD
5V
ICE5V
USB_HS_VBUS
Power Switch
1
2
ICED1
SS24A
ICEUP2
ACE1117_ADJ
IN
3
AD
J
1
OU
T
2
OU
T
4
ICEUP1
AMS1117_3.3v
IN
3
GN
D
1
OU
T
2
OU
T
4
ICER8
120,1%
R0603
ICER9
82, 1%
R0603
3.3V
ICEVCC
ICEJPR2
1&2 (0 ohm)
1
2
3
1.8V
3.3V
3.3V
ICECT1
10uF/10V
TANT-A
1
2
1.8V
MCUVCC
ICEJPR1
1&2 (0 ohm)
1
2
3
4
1.8V
ICECT3
10uF/10V
1
2
ICEC5
0.1u
C0603
ICEVCC
ICEVDD
ICEL1
FERRITE BEAD
ICECT2
10uF/10V
TANT-A
1
2
Off-page Connector
ICEC3
1u
C0603
ICEC4
0.1u
C0603
