Din41612 96-Pin Connector Specifications - Digital Voice Systems VC-20-MR2 User Manual

Section 6 – Advanced Features
3.2

DIN41612 96-pin Connector Specifications

Pin Function
1 Dig. Pwr.
2 Dig. Pwr.
3
4 Output
5 Rsvd.
6 Input
7 Rsvd.
8
9 Input
10 Rsvd.
11 Input
12 Rsvd.
13
14 Rsvd.
15 Output
16 Output
17 Output
18 Input
19 Input
20
21 Input
22 Rsvd.
23 Rsvd.
24 Input
25 Input
26
27 Anlg Pwr.
28 Anlg Pwr.
29 Output
30 Anlg Gnd
31
32
Note: Pwr. -
I -
O -
R -
Note: Many Reserved signals are used to monitor the internal state of the VC-20-MR2. To
ensure proper operation all reserved signals must be left unconnected.
page 10
ROW C
Name
VCC
VCC
Gnd. GND
TXD
FMEN
Gnd. GND
RXD
FMDE
Gnd. GND
DTMF_DET
DTMF_DAT
ENSLNCE
RXD1
RXD0
Gnd. GND
LOST
VAD
DESLNCE
Gnd. GND
+5v analog
-5v analog
VFRO
AGND
Gnd. GND
Gnd. GND
Pwr.OWER
INPwr.UT to the VC-20-MR2
OUTPwr.UT from the VC-20-MR2
RESERVED (Leave Unconnected)
D
IGITAL
ROW B
Function Function
Rsvd. Dig. Pwr.
Rsvd. Dig. Pwr.
Rsvd. Gnd.
Rsvd. Rsvd.
Rsvd. Input
Rsvd. Output
Rsvd. Output
Rsvd. Gnd.
Rsvd. Rsvd.
Rsvd. Input
Rsvd. Input
Rsvd. Rsvd.
Rsvd. Gnd.
Rsvd. Rsvd.
Rsvd. Input
Rsvd. Rsvd.
Rsvd. Rsvd.
Rsvd. Rsvd.
Rsvd. Rsvd.
Rsvd. Gnd.
Rsvd. Rsvd.
Rsvd. Input
Rsvd. Input
Rsvd. Rsvd.
Rsvd. Rsvd.
Rsvd. Gnd.
Rsvd. Anlg Pwr.
Rsvd. Anlg Pwr.
Rsvd. Input
Rsvd. Anlg Gnd
Rsvd. Gnd.
Rsvd. Gnd.
VC-20 AMBE™ Vocoder Board User's Manual
V S I
OICE YSTEMS,
The Speech Compression Specialists
ROW A
Name
VCC
VCC
GND
TXCK
RUN
RESX
GND
RXCK
HD_SD
GND
DINRS
RATE
GND
FS
ECHO
GND
+5v analog
-5v analog
VFXI
AGND
GND
GND
NC.