User's Manual

3. Pin Assign
4. Pin Description
PIN Pin F unction Description
1 UA RT Main Digital Data OUT
2 T /R Mode Not used
3 DN RX D Program Download
4 Audio OUT L eft A nalog A udio out (stereo L eft)
5 L ink Channel 1 Channel1 L ink Out(used L E D)
6 L ink Channel 2 Channel2 L ink Out(used L E D)
7 V CC DC3.3V
8 GND GND
9 A udio OUT Right A nalog A udio out (stereo L eft)
10 GND GND
11 GND GND
12 BOOT L ow : Program Download Mode
High : Not Program Download Mode
1 1 2
2 1 1
3 10
4 9
5 8
6 7