Nu-Link-Gang
Dec. 23, 2019
Page
30
of 37
Rev 1.00
NU
-LINK
-GA
NG
USE
R MA
NU
AL
6.4
#2 NuLink Schematic
L8
FERRITE BEAD
SN74LVC2T45DCUR
ICEU4
SSOP-8
GND
4
A2
3
VCCA
1
DIR
5
A1
2
B2
6
B1
7
VCCB
8
R22 330
R23 330
Fail2
Pass2
LED5
RED(DIP)
LED4
GREEN(DIP)
Pass2
Fail2
3VCC_2
Tit le
Size
Docum ent Num ber
Rev
Dat e:
Sheet
of
<Doc>
V1.2
Nu-Link2
A3
4
7
Friday , October 28, 2016
SPI
0_D
O
DO_DIR1
VCOM_En
U
AR
T
_R
XD
_B
U
AR
T
_T
XD
_B
ICELED
ICPLED
BUSY 2
IDLE1
M_Trigger2
USB_D-
USB_D+
VBUS
SPI
0_D
I
SPI
0_C
LK
SPI
0_C
S#
TICECLK
TICERST
D
I_D
IR
2
TICEDAT
ICE_CLK
ICE_DAT
TICERST
12M_O
12M
_O
N
U
C
_R
ST
#
PVSS
12M
_I
M_RST#
NUC_RST#
ICE_RST
NUC_RST#
12M_I
ICE_CLK
SPI0_DI
DI_DIR2
TICEDAT
TICERST
DO_DIR1
TICECLK
SPI0_CS#
SPI0_CLK
SPI0_DO
ICE_DAT
ICE_RST
TICE_CLK2
TICE_RST2
M_Trigger2
Pass2
Pass2
Fail2
TICE_DAT2
VCOM_En
C21
10uF/10V
1
2
RRSET2
100K
C20
20p
J4
mini USB 5pin
GND
5
NC
4
DP
3
DM
2
VCC
1
SHIELD
6
SHIELD
7
SHIELD
8
SHIELD
9
JP8
NC
1
2
3
4
5
L7
FERRITE BEAD
L6
FERRITE BEAD
RTDA41K
JP7
ICE_HEADER 5X2 (
簡易牛角
)
1
2
3
4
5
6
7
8
9
10
C23
10uF/10V
1
2
RTCK2
100K
R18 NC
CB3
0.1u
X4
12MHz
C19
20p
RTDA3
100K
C22
1u
CB4
0.1u
R19
10K
U6
NUC12SRE3DE
PA0/ADC0
44
PA1/ADC1
45
PA2/ADC2
46
PA3/ADC3
47
PA4/ADC4
48
INT0/PB14
1
CPO1/PB13
2
CPO0/PB12
3
VBU
S
17
VD
D
33
18
D-
19
D+
20
PB0/
R
X0
21
PB1/
T
X0
22
PB2/
R
T
S0
23
PB3/
C
T
S0
24
PC
2/
SD
I00
26
PC
1/
SPC
LK0
27
PC
0/
SS00
28
PC11/SDO10
33
PC10/SDI10
34
PC9/SPCLK1
35
PC8/SS10
36
PA15/PWM3
37
PA14/PWM2
38
PA13/PWM1
39
X32I
4
X32O
5
I2C1SCL/PA11
6
I2C0SDA/PA8
9
I2C1SDA/PA10
7
I2C0SCL/PA9
8
RX1/PB4
10
TX1/PB5
11
RTS1/PB6
12
CTS1/PB7
13
PC
3/
SD
O00
25
AVSS
43
ICE_CK
42
ICE_DAT
41
PA12/PWM0
40
LDO
14
VSS
16
VDD
15
AD
C
/PA5
49
AD
C
6/
PA6
50
AD
C
7/
PA7
51
AVD
D
52
C
PN
0/
PC
7
53
C
PP0/
PC
6
54
C
PN
1/
PC
15
55
C
PP1/
PC
14
56
IN
T
1/
PB15
57
XT
1_Out
58
XT
1_I
n
59
/R
ESET
60
VSS1
61
VD
D
1
62
PVSS
63
ST
AD
C
/T
M
0/
PB8
64
PE5
29
PB11/
T
M
3
30
PB10/
SS01/
T
M
2
31
PB9/
SS11/
T
M
1
32
U7
W25Q32
SOIC-8P
CS#
1
DO
2
WP#
3
GND
4
DI
5
CLK
6
HOLD#
7
VCC
8
3VCC_2
USBVBUS2
3VCC_2
ADAVSS
3VCC_2
AVDD2
3VCC_2
3VCC_2
3VCC_2
3VCC_2
3VCC_2
3VCC_2
VCC_2
VCC_2
AVDD2
3VCC_2
ADAVSS
TICE_DAT2
TICE_CLK2
TICE_RST2
MCU and USB
M_Trigger2
NuGang top board connect
ICP Interface
SPI FLASH
NOTE:
DEBUG
的 電 源 可 以 不 用 接
3V input only
Reset
R79
0
R21
33
KEY 2
R17
10K
3VCC_2
SW4
RKSP86-N-A0-00(Y ELLOW)
A
1
B
2
B
3
A
4
BUSY 2
TICE_RST2
R65 100
TICE_CLK2
R67 100
R66 100
TICE_DAT2
R84
1K
R85
1K
Link2_VCC
C47
1u
J13
NC
1
C36
10uF/10V
1
2
C37
10uF/10V
1
2
Power
U18
RT9164A 1.8V
IN
3
GN
D
1
OU
T
2
OU
T
4
L23 FERRITE BEAD
U13
AMS1117 3.3V
IN
3
GN
D
1
OU
T
2
OU
T
4
1.8VCC_2
5VCC_2
L24 FERRITE BEAD
5VCC_2
VCC_2
3VCC_2
JP6
ICE_HEADER 5X2 (
簡易牛角
)
1
2
3
4
5
6
7
8
9
10
R75
0
VCC_2
5VCC
KEY 2
KEY 2
C43 10uF/10V
1
2
JP22
3 pin DIP (Switch)
1
2
3
6
5
4
Fail2
BUSY 2
BUSY 2
JP26
NC
1
2
3
UART_TXD_B
UART_RXD_B
UART_RXD_B
5VCC_2
UART_RXD_B
UART_TXD_B
UART_TXD_B
NuLink power for main chip ADC
R20
33
VCC_2
RP2
8P4R-330
1
2
3
4
5
6
7
8
1
2
BUSY 2
GREEN(SMD)
1
2
IDLE2
RED(SMD)
1
2
ICE2
RED(SMD)
1
2
ICP2
Y ELLOW(SMD)
IDLE1
ICPLED
BUSY 2
ICELED
Display
3VCC_2
R54
NC
R53
NC
R55
NC
TICERST
TICECLK
TICE_DAT2
TICE_RST2
TICE_CLK2
TICEDAT
Link2_VCC
Link2_VCC
USBVBUS2
SN74LVC2T45DCUR
ICEU3
SSOP-8
GND
4
A2
3
VCCA
1
DIR
5
A1
2
B2
6
B1
7
VCCB
8
3VCC_2
