NXP Semiconductors JN516x-EK001, Руководство пользователя, Страница: 17 / 86

JN516x-EK001 Evaluation Kit
User Guide
JN-UG-3093 v1.5 © NXP Laboratories UK 2015 17
Each Carrier Board has the following features (also refer to Figure 7 and Figure 8 ):

JN51xx module site

Arduino-compatible header (in four parts)

10-way JTAG debug header

PCB pads for 40-way expansion header

Analogue interface header for access to JN51xx DACs and comparators

USB Mini B port for JN51xx module programming or UART connection

FTDI FT232 driver chip for USB port

On-board 4-Mbit Flash memory device (connected to SPISSZ line of module)

On-board 32-kHz crystal oscillator (connected across DIO9 and DIO10 of
module but not routed to Arduino-compatible header)

2 apertures for push-through antennas (see Section 1.3.6.1 )

Reset button

User-input button (SW1 connected to DIO8 of module)

3 green ultra low-power LEDs for Power, UART Tx and UART Rx

2 green LEDs for debug purposes (connected to DIO2 and DIO3 of module)

Powered from one of the following (see Section 1.3.2.1 ):

4 AAA batteries on the board

2 AAA batteries (low-power mode) on the board

External 7-12V DC supply

External device via USB port
Figure 7: DR1174 Carrier Board Layout
1 0
2 3
RS
T
3V
3
GN
D
GN
D
RE
G
PW
R
C1M
D1
D2
C2P
C2M
EN
DI
S
JTAG
1
DR1174
ANALOG IN
GN
D
5V
VI
N
RX TX
DIGITAL
TX RX
C1P
L
14
BA
T
BA
T
RE
G
SS
Z
D
IO
0
ON
OF
F
JUM
P
ER
S
Low PW
R
JT
A
G
SP
I
Mo
d
PW
R
J8
LD
1
CN4 CN5
CN1
CN2
CN3
J5
SW2 / RST
LD4
J6
SW
1
D1 D2
C9
D3 D6
J4
USB Port
USB
Port
DC Power
13 12 11 10 9 8 7 6 5 4 3 2 1 0
SW1 / DIO8
J9
Module Connector
Antenna
Site
Antenna
Site