Sony Ericsson GR47 Integrator's Manual page 22

Note!
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
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LZT 123 7589 R2B
SYSTEM CONNECTOR INTERFACE
Under the heading "Dir" in the table, radio device input and
output signals are indicated by the letters I and O respectively.
Signal Name Di
VCC -
DGND -
VCC -
DGND -
VCC -
DGND -
VCC -
DGND -
VCC -
DGND -
CHG_IN (RFU) -
DGND -
IO5 I/0
ADC4 I
ON/OFF I
SIMVCC -
SIMPRESENCE I
SIMRST O
SIMDATA I/
SIMCLK O
DAC O
IO1 I/
KEYROW2 O
IO2 I/
ADC5 O
IO3 I/
KEYROW3 O
Signal Type Description
Supply Power supply
- Digital ground
Supply Power supply
- Digital ground
Supply Power supply
- Digital ground
Supply Power supply
- Digital ground
Supply Power supply
- Digital ground
Battery charge Battery charging
power
- Digital ground
Digital 2.75V General purpose input/output 5
Analogue Analogue to digital converter 4
Internal pull up, Turns the radio device on and off.
open drain
Digital 3 V/5 V SIM card power supply. Power output from
radio device for SIM Card
Internal pull up, SIM Presence
open drain A "1" indicates that the SIM is missing; a
"0" that it is inserted
Digital 3 V/5 V SIM card reset
Digital 3 V/5 V SIM card data
Digital 3 V/5 V SIM card clock
Analogue Digital to analogue converter
Digital 2.75V General purpose input/output 1
Keyboard row 2
Digital 2.75V General purpose input/output 2
Analogue Analogue to digital converter 5
Digital 2.75V General purpose input/output 3
Keyboard row 3
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