nuc972 uart to ethernet - nuvoton · nudesign uart to ethernet user manual sep. 0 1, 2016 jtag in...
TRANSCRIPT
Sep. 0
N
Nuvot
1, 2016
N
The infoNuvoton Tech
ton is providin
For addition
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formation deschnology Corpo
ng this documdesign. Nuvo
All data and
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NUC
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cribed in this oration and sh
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on or question
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Page 1 of 3
AR
C972D
UART
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reference purps no responsib
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www.nuvoton.c
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RM® AR
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UC972 UA
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property of on from Nuvo
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Rev 1.00
ased
essor
oton.
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.
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Sep. 0
Table
1
2
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
3
3.1
3.2
4
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
4.9
4.10
4.11
4.12
4.13
4.14
4.15
4.16
1, 2016
e of Conten
Overview .
Introductio
NuDesi
NuDesi
NuDesi
NuDesi
NuDesi
NuDesi
NuDesi
NuDesi
Starting to
Downlo
Connec
NuDesign
NuDesi
NuDesi
NuDesi
NuDesi
NuDesi
NuDesi
NuDesi
NuDesi
NuDesi
0 NuDesi
NuDesi
2 NuDesi
3 NuDesi
4 NuDesi
5 NuDesi
6 NuDesi
nts
.............
on to NuDe
ign-EtherU
ign-EtherU
ign-EtherU
ign-EtherD
ign-EtherD
ign-EtherU
ign-EtherU
ign-EtherU
Use VCO
oad and Inst
ct to PC HO
UART To
ign-EtherU
ign-EtherU
ign-EtherU
ign-EtherU
ign-EtherU
ign-EtherU
ign-EtherU
ign-EtherU
ign-EtherU
ign-EtherU
ign-EtherU
ign-EtherU
ign-EtherD
ign-EtherD
ign-EtherD
ign-EtherD
............
esign UART
and NuDes
Board － Fr
Board － R
－ Front Vie
－ Rear Vie
and NuDes
and NuDes
and NuDes
M Function
tall VCOM D
OST .........
Ethernet S
－ Block Di
－ Configur
－ Connect
－ Memory
－ NUC123
－ NUC972
－ Power S
－ Power F
－ RMII_PE
－ RMII_PF
－ UART S
－ USB Sch
－ Block Di
－ Connect
－ UART 3/
－ UART 7/
Page 2 of 3
.............
T to Ethern
sign-EtherD
ront View...
ear View ...
ew ...........
ew ...........
sign-EtherD
sign-EtherD
sign-EtherD
n ...........Driver .......
..............
Schematics
agram Sche
re Schemati
tor Schemat
Schematic
3ZD4AN0 S
2DF62Y Sch
Schematic ..
Filter Schem
E Schematic
F Schematic
chematic ...
hematic ....
agram Sche
tor Schemat
/4/5/6 Sche
/8/9/10 Sch
NU
37
............
net Board .Board Feat
..............
..............
..............
..............
－ Front Vie
Jumper De
PCB Place
..........................
..............
s ...........ematic .....
ic ...........
tic ..........
.............
chematic ..
hematic ....
..............
matic ........
c ............
c ............
..............
..............
ematic .....
tic ..........
matic .......
ematic .....
UC972 UA
.............
.............tures ........
..............
..............
..............
..............
ew ..........
escription ...
ment .......
.............
..............
..............
.............
..............
..............
..............
..............
..............
..............
..............
..............
..............
..............
..............
..............
..............
..............
..............
..............
ART to Et
............
............
.............
.............
.............
.............
.............
.............
.............
.............
............
.............
.............
............
.............
.............
.............
.............
.............
.............
.............
.............
.............
.............
.............
.............
.............
.............
.............
.............
thernet
Rev 1.00
.............
.............
..............
..............
..............
..............
..............
..............
..............
..............
.............
..............
..............
.............
..............
..............
..............
..............
..............
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..............
..............
..............
..............
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..............
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..............
... 4
... 5
... 5
... 5
... 7
... 8
... 9
.. 10
.. 11
.. 15
. 17
.. 17
.. 18
. 21
.. 21
.. 22
.. 23
.. 24
.. 25
.. 26
.. 27
.. 28
.. 29
.. 30
.. 31
.. 32
.. 33
.. 34
.. 35
.. 36
Sep. 0
5
1, 2016
Revision H
History .....
............
Page 3 of 3
.............
NU
37
............
UC972 UA
.............
ART to Et
............
thernet
Rev 1.00
.............
NU
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. 37
NU
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Sep. 0
1 ONutoodede
1, 2016
OVERVIEWuvoton’s NuDol based on Nevelopment. Ievice server p
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Figure 1-1
U and NuDeUC972DF62Ysily customize
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therU and Et
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developmencustomers w
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t board is a swith a low cosde their own
opment Board
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specific devest and ease oUART-to-Eth
d
thernet
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elopment of hernet
Sep. 0
2 INThNUwitBo
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2.1 N
2.2 N
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1, 2016
NTRODUChe NuDesign UC972DF62Yth 16 KB I-caoot ROM) for
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Page 5 of 3
N UART TOon uses an o
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ower and 1.2
ont View
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Flash.
B.
ill be reset if
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37
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UC972 UA
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ull-duplex seication. It conerD board.
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thernet
Rev 1.00
mory, Internal
verters nds of
itional o use erU
O (Wi-Fi)
nsceiver.
as HOST.
n-EtherU
PC
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Sep. 0
1, 2016
JTAG in
Power s
Externa
RJ45-1
RJ45-0
USB po
Expandfunction
6 push
Three in
UART1
JP4
JP4
con UART2
JP5
JP5
con
nterface (CO
supply conne
al BAT supply
connector w
connector w
ort 1 for USB
ded connectons.
button keys
ndication LE
LED
LED1
LED2
LED3
selection:
4: 1-2 short fo
4: 2-3 short fo
nnected to 2P2 selection:
5: 1-2 short fo
5: 2-3 short fo
nnected to 2P
ON1).
ectors: +5V (
y for RTC 3.3
with LED Indic
with LED Indic
HOST with t
ors (J2), inclu
(K1 ~ K6).
Ds:
for RS232 fun
for RS485 fun
P terminal (J8
for RS232 fun
for RS485 fun
P terminal (J9
Page 6 of 3
J10) and GN
3V powered
cator (CON9
cator (CON1
type-A conne
uding SPI, 4 s
Color
Yellow
Green
Red
nction and R
nction with S
8).
nction and R
nction with S
9)
NU
37
ND (J11).
(J7) .
9), RMII PHY-
0), RMII PHY
ector (CON8
sets of PWM
GP
S232 connec
SN65HVD10D
S232 connec
SN65HVD10D
UC972 UA
-1 with IP101
Y-0 with IP10
).
M, I2C, 7 sets
PIO pin of NU
GPD12
GPD13
GPD14
cted to DB9 f
D (U12) trans
cted DB9 fem
D (U14) trans
ART to Et
1GR (U9).
01GR (U10).
of ADC and
UC972
female (CON
sceiver, and R
male (CON6)
sceiver, and R
thernet
Rev 1.00
CAN bus
N5).
RS485
)
RS485
Sep. 0
2.3 N
1, 2016
NuDesign-
Figure 2-2 shboard.
Standa
RS232-
SPI Fla
Power p
USB0 D
NuDesi
Figu
-EtherU Bo
hows the ma
rd SD conne
-1/2 transceiv
ash (32 MB) w
protection IC
Device/HOST
ign-EtherU a
re 2-1 NuDe
oard － Rea
ain componen
ector used as
vers with 75C
with EN25QH
C with APL32
T mini-B conn
nd NuDesign
Page 7 of 3
sign-EtherU
ar View
nts and conn
s a SD memo
C3232E (U11
H256 (U2)
11A (U5)
nector (CON
n-EtherD com
NU
37
Board (Fron
nectors from t
ory card or SD
1 and U13)
7)
mbination con
UC972 UA
t View)
the rear view
DIO (Wi-Fi) d
nnector (J1)
ART to Et
w of NuDesign
device (CON
thernet
Rev 1.00
n-EtherU
2)
NU
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Sep. 0
2.4 N
1, 2016
NuDesign-
Figure 2-3 shEtherD board
NuDes
Figu
-EtherD －
hows the mad.
ign-EtherU a
Figu
ure 2-2 NuDe
Front View
ain componen
and NuDesig
re 2-3 NuDe
Page 8 of 3
esign-EtherU
w
nts and conn
gn-EtherD c
sign-EtherD
NU
37
Board (Rear
nectors from t
combination
Board (Fron
UC972 UA
r View)
the Front vie
n connector
t View)
ART to Et
w of NuDesig
(J1)
thernet
Rev 1.00
gn-
Sep. 0
2.5 N
1, 2016
NuDesign-
Figure 2-4 shboard.
RS232
UART3
UART4
UART5
UART6
UART7
UART8
UART9
UART1
-EtherD －
hows the ma
transceivers
3: RS232 DB9
4: RS232 DB9
5: RS232 DB9
6: RS232 DB9
7: RS232 DB9
8: RS232 DB9
9: RS232 DB9
0: RS232 DB
Figu
Rear View
ain componen
s with 75C323
9 female (CO
9 female (CO
9 female (CO
9 female (CO
9 female (CO
9 female (CO
9 female (CO
B9 female (C
ure 2-4 NuDe
Page 9 of 3
w
nts and conn
32E (U1, U2
ON1)
ON2)
ON3)
ON4)
ON5)
ON6)
ON7)
CON8)
esign-EtherD
NU
37
nectors from t
, U3, U4, U5
Board (Rear
UC972 UA
the rear view
, U6, U7 and
r View)
ART to Et
w of NuDesign
d U8)
thernet
Rev 1.00
n-EtherD
NU
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Sep. 0
2.6 N
F
1, 2016
NuDesign-
Figure 2-5 shthe connecto
Figure 2-5 N
-EtherU an
hows the Nuor (J1).
uDesign-Eth
nd NuDesig
Design-Ethe
erU Board C
Page 10 of 3
gn-EtherD
erU board and
Connected wi
NU
37
－ Front V
d NuDesign-
th NuDesign
UC972 UA
View
EtherD board
-EtherD Boa
ART to Et
d connected
ard (Front Vie
thernet
Rev 1.00
through
ew)
Sep. 0
2.7 N
2.7
1, 2016
NuDesign-
7.1 Power
CON3: from PC
CON7: USB_ID
J10: Po
J11: Po
LED6: G
LED5: R
J7: Pin
(3.3V).
Pow
M
M
M
-EtherU an
Supply Mod
NUC123 wi
C HOST.
NUC972 wit
D pin setting
ower Supply
ower GND to
Green color,
Red color, w
n1 connected
wer Model
Model 1
Model 2
Model 3
T
nd NuDesig
del Settings
ith USB min
th USB mini-
is low.
with + 5V.
VSS .
which is acti
which is active
d to battery
CON3 USB(mini-B
Connect to
-
-
Table 2-1 Po
Page 11 of 3
gn-EtherD
s
ni-B connecto
-B connector
ive by 3.3V.
e if OVP (5.7V
“+” and Pin2
B Port B)
CON(
o PC
Co
ower Supply M
NU
37
Jumper De
or for Virtua
r, 5V powere
V (MIN.)) or
2 connect to
N7 USB Por(mini-B)
-
nnect to PC
-
Model Setting
UC972 UA
escription
l COM funct
ed from PC H
OCP (1.042m
o battery “-“
rt J10 (VDJ11(V
-
-
VDD5V
gs.
ART to Et
tion and 5V
HOST when
mA (MIN.)) o
Used for RT
DD5V)/ VSS)
Input
thernet
Rev 1.00
powered
NUC972
occurred.
TC power
NU
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Sep. 0
2.7
2.7
2.7
2.7
1, 2016
7.2 Debug
CON1:
7.3 Booting
JP1: Po
JP1 JP1
7.4 UART1
UART1
JP4 JP4
7.5 UART2
UART2
JP5 JP5
Connector
JTAG interfa
Connector
CON1.1
CON1.2
CON1.3
CON1.4
CON1.5
CON1.6
CON1.7
CON1.8
CON1.9
CON1.10
g Control C
ower-on setti
1 open for SP1 short for US
Control Co
port control
4.1 and JP4.24.2 and JP4.
2 Control Co
2 port control:
5.1 and JP5.25.2 and JP5.
ace and UAR
GPI
Table 2-2
Connector
ing for bootin
PI Flash bootSB booting.
onnector
2 short for R3 short for R
onnector
:
2 short for R3 short for R
Page 12 of 3
RT0
IO pin of NU
-
GPJ4
GPJ2
GPJ1
GPJ0
GPJ3
-
GPE0
GPE1
-
2 JTAG Interf
ng
ting.
RS232, RS232RS485, RS485
RS232, RS232RS485, RS485
NU
37
UC972
face (CON1)
2 connected 5 connected
2 connected 5 connected
UC972 UA
Function
VDD33
TRST
TDI
TMS
TCK
TDO
RESET
UART0-TX
UART0-RX
VSS
to DB9 femato 2P termin
to DB9 femato 2P termin
ART to Et
n
XD
XD
ale (CON5). nal (J8).
ale (CON6). nal (J9).
thernet
Rev 1.00
Sep. 0
2.7
1, 2016
7.6 Expand
J2: Exp
d Connecto
pand connect
Connector
J2.1
J2.3
J2.5
J2.7
J2.9
J2.11
J2.13
J2.15
J2.17
J2.19
J2.21
J2.23
J2.25
J2.2
J2.4
J2.6
J2.8
J2.10
J2.12
J2.14
J2.16
J2.18
J2.20
J2.22
J2.24
J2.26
or
tor
GPI
Table 2-3
Page 13 of 3
IO pin of NU
GPB12
GPB13
GPB14
GPB15
GPG4
GPG5
GPA12
GPA13
GPA14
GPA15
GPG0
GPG1
-
-
-
-
-
-
-
-
-
-
GPI4
GPI3
-
-
3 Expand Con
NU
37
UC972
nnector (J2)
UC972 UA
Function
SPI1-CS
SPI1-CK
SPI1-D0
SPI1-D1
SPI1-D2
SPI1-D3
PWM0
PWM1
PWM2
PWM3
I2C0-CK
I2C0-DA
VSS
AVD33
ADC1
ADC2
ADC3
ADC4
ADC5
ADC6
ADC7
AVSS
CAN0-TX
CAN0-RX
VDD33
VSS
ART to Et
n
S
K
K
A
X
X
thernet
Rev 1.00
NU
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UA
RT
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Sep. 0
2.7
1, 2016
7.7 Buttons
SW1: R
K1~K6
s
Reset button,
: Key buttons
Key
K1
K2
K3
K4
K5
K6
for system r
s, for user de
Table 2
Page 14 of 3
reset
efinition
Function
Row0
Col0
Row0
Col1
Row1
Col0
Row1
Col1
Row2
Col0
Row2
Col1
2-4 K1~K6 K
NU
37
GP
Key Matrix
UC972 UA
PIO pin of NU
GPA4
GPA8
GPA4
GPA9
GPA5
GPA8
GPA5
GPA9
GPA6
GPA8
GPA6
GPA9
ART to Et
UC972
thernet
Rev 1.00
Sep. 0
2.8 NT
1, 2016
NuDesign-The following
-EtherU anfigure shows
Figure
Figure
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