Siemens TC65 Terminal User Manual

TC65 Terminal Hardware Interface Description
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TC65 Terminal_HD_V02.000b Page 24 of 65 2007-02-19
3.4 Terminal Circuit
10
10xGPIO
4
SPI / I2C
4
2x
2x Analog in
24pin
IO-connector
(male)
EMC
2
Feeding Bridge
SIM
Handset
5
8
RS232
EN
VDD
SD
Power
reverse battery-,
overvoltage-detection
DC/DC
IGT_IN
lin. Reg.
3.3V
6 pole
Western Jack
4 pole
Western Jack
SIM-Holder
9 pole
D-Sub (female)
LED
blue
80 pole
B2B
GSM Module TC65
4.0V
VDD
VDD
bypass
PWR_IND
EN
ONOFF
DTR
d/dt
+
EMC
GND
1
2
2
1
EMC
EMC
EMC
EMC
EMC
DTR
BACKUP
EMC
EMERG_OFF
EMC
1
On/OFF-Key
VPOS
VNEG
VNEG
lin. Reg-
2.9V
BATT+
EN
VDD
VPOS
d/dt
IGT
100u
PWR_IND
VDD
1
GND
VDD
PWR_IND
2
EMCEP1
EMC
SPIDI/
SPICS
Power
1
1
RF
SMA
(female)
RF-Cable
EMC
EMC
fuse
on
delay
VEXT
off
2
10
2
2
2
5
8
5
8
2
2
RS232
level
converter
GND
BATT+
GPIO1-10
I2Cxx
GND
ADC_IN1,2
VDDLP
VMIC
MIC1
AGND
CCxx
SYNC
ASC0
Figure 4: TC65 Terminal circuit block diagram

Siemens TC65 Terminal Specifications

General

Brand	Siemens
Model	TC65 Terminal
Category	Telephone Accessories
Language	English