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3.1.13 SIM
•
SIM Interface
The SIM Card digital interface in ABB insures the translation of logic levels between DBB and SIM
Card, for the transmission of 3 different signals:
• A clock derived from a clock elaborated in DBB, to the SIM-Card (DBB_SIM_CLK -> SIM_CLK)
• A reset signal from DBB to the SIM Card (DBB_SIM_RST -> SIM_RST),
• A serial data from DBB to the SIM Card (DBB_SIM_DATA -> SIM_DATA) and vice-versa.
The SIM card interface can be programmed to drive a 3V SIM Card.
SIM CONNECTOR
VSIM
VSIM
220n
C310
R345
20K
C313
NA
NA
C311
C312
1000p
CLK
3
4
GND1
GND2
7
8
GND3 GND4
9
10
GND5
IO
6
2
RST
1
VCC
VPP
5
J301
SIM_DATA
SIM_RST
SIM_CLK
SIM Card connection scheme
Z3X-BOX.COM
Содержание CE500
Страница 1: ...Service Manual Model CE500 Service Manual CE500 Date September 2005 Issue 1 0 Z 3 X B O X C O M ...
Страница 3: ... 4 Z 3 X B O X C O M ...
Страница 14: ...3 Technical Brief 15 3 1 4 Digital Baseband DBB Processor Block diagram of the AD6532 Z 3 X B O X C O M ...
Страница 36: ...4 TROUBLE SHOOTING 37 Test Point VEXT VRTC VMEM VINT VSIM VPLL VUSB VABB VTCXO VCORE VMIC Z 3 X B O X C O M ...
Страница 77: ...4 TROUBLE SHOOTING 78 5 Check Tx I Q TXQP TXQN TXIN TXIP U704 Test Point Z 3 X B O X C O M ...
Страница 85: ...Note 86 Z 3 X B O X C O M ...
Страница 93: ... 94 8 PCB LAYOUT Z 3 X B O X C O M ...
Страница 94: ... 95 8 PCB LAYOUT Z 3 X B O X C O M ...
Страница 95: ... 96 Z 3 X B O X C O M ...
Страница 103: ...9 CALIBRATION 104 L Standalone Test Equipment Setup Oscilloscope Z 3 X B O X C O M ...
Страница 105: ... 106 Z 3 X B O X C O M ...
Страница 127: ...Note 128 Z 3 X B O X C O M ...