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Front panel
J2
Status LEDs
R : Red : Power ON
G : Green : DSP activity
Y : Yellow : LAN activity
J1 - Parallel I/O connector. (SubD 15 female; front side)
To use this connector, please refer to programming
manual
pin # Signal
1
GND
2
VCC (5V/100mA max.)
3
PIO30
4
reserved
5
#RESET to ext. system
6
PIO17
7
reserved
8
GND
J2 - Serial I/O RS232 connector.
(SubD 9, male; front side)
pin # Signal pin #
Signal
1
nc
6
2
RXD1
7
3
TXD1
8
RXD0
4
nc
9
TXD0
5
GND
NOTA : TXD1 and RXD1 are standard RS232 TX/RX pins
J3 - Stereo Headphone 3.5mm Jack connector : Stereo
channel #1 output. Delivers the same signal as
outputs OUT1 ( L ) and OUT2 ( R ), with a
headphone adaptor.
J1
J3
pin # Signal
9
reserved
10 PIO31
11 PIO4
12 PIO5
13 PIO2
14 PIO25
15 reserved
nc
nc
Rear panel
J5
J6
J4
J4 - Analog Audio connector.
(SubD 15, female; back side)
pin # NCX 200
NCX 400
2 outputs
4 outputs
1
OUT2 + ( R ) OUT2 + ( R1 ) IN4 + ( R 2) OUT2 + ( R )
2
GND
GND
3
OUT1 – ( L ) OUT1 – ( L 1) IN3 – ( L2 ) OUT1 – ( L )
4
GND
GND
5
GND
GND
6
reserved
OUT4 – ( R2 ) IN2 – ( R1 ) IN2 – ( R )
7
reserved
OUT3 + ( L2 ) IN1 + (L1)
8
GND
GND
9
OUT2 – ( R ) OUT2 – ( R 1) IN4 – ( R 2) OUT2 – ( R )
10 OUT1 + ( L ) OUT1 + ( L 1) IN3 + ( L2) OUT1 + ( L )
11 GND
GND
12 GND
GND
13 reserved
OUT4 + ( R2 ) IN2 + ( L1 ) IN2 + ( L )
14 GND
GND
15 reserved
OUT3 – (L 2)
J5, J6 - RCA (Phono) Plugs
Stereo output #1, delivers the same signal as outputs
OUT1 ( L ) and OUT2 ( R ), but in unbalanced mode.
Available options
• Analog breakout cable for NCX200
• Analog breakout cable for NCX400
• Analog breakout cable for NCX040
• Analog breakout cable for NCX220
NCX
User's Manual
NCX 040
NCX 220
4 inputs
2 ins – 2 outs
GND
GND
GND
GND
GND
GND
IN1 + (L)
GND
GND
GND
GND
GND
GND
GND
GND
IN1 – ( R1 ) IN1 – ( R )
7
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