TELink TLSR9518A Hardware Manual page 5

The diagram below illustrates main components and default jumper setting on TLSR9518ADK80D when user
gets it. It supports functions listed here in default setting.
RF conducted test
External Flash with reset button
Chip reset button
Mini USB interface
2-wire JTAG, default.
4 led, Key matrix up to 4 keys
2 line-in function (Dual Analog microphone supported when switching jumper from microphone path)
Dual Digital microphone
Stereo line-out
Overview
Telink Confidential 5