Motorola G30 Technical Information page 56

Components and Specifications
38
@70 Pin
Pin No. Name
Conn.
32 34
GPIO3/SDA
43 35 ADC2
37 36
ADC1
23 37 RI
17 38 DCD
13 39 DSR
19 40
DTR
9 41 RTS
15 42
CTS
21 43
TXD
11 44
RXD
66 45 SPI_CLK
54 47
HDST_SPK
63,67 48
SPKR_N
65,69 49 SPKR_P
55 50 HDST_INT
61 51
MIC
59 52 AGND1
57 53 MIC_HDST
G30 Developer's Kit
I/O Function
2
I/O
I C bus data line
I/O GPIO
Analog-to-Digital
I
Converter Input
Analog-to-Digital
I
Converter Input
O Ring Indicator
I/O GPIO
O Data Carrier Detect
O Data Set Ready
I Data terminal ready
I Ready to send
O Clear To Send
Transmitted Data
I
GPIO
Received Data
O
GPIO
SPI Clock
O
Short to Pin 57
Low power sin-
O gle-ended
analog audio output
High power differen-
O tial
analog audio output
High power differen-
O tial
analog audio output
Headset detection
I
input
External interrupt
I
input
I/O GPIO
Headset microphone
I
analog bias
Handset microphone
I
analog reference
Headset microphone
I
analog bias
December 15, 2009