User Manual

BTM4KC Manual
July 29, 2008 AboCom Page 4
Document#: CONFIDENTIAL Revision 0.1
Table of Contents
1.1 Purpose and Scope of Document.................................................................................................5
1.2 Product Overview.......................................................................................................................5
2. Standard Operating Conditions........................................................................................................5
3. Features List......................................................................................................................................6
3.1 Common Physical Layer Specifications.........................................................................................6
3.2 Hardware Pin-assign......................................................................................................................7
3.3 RESET Sequence ..........................................................................................................................8
3.4 UART (Universal Asynchronous Receiver Transmitter) ................................................................8
3.5 RESET Control .............................................................................................................................8
3.6 PCM .............................................................................................................................................8
3.6.1 Features......................................................................................................................................8
3.6.2 Recommended Codec IC ............................................................................................................8
4. Software Specifications......................................................................................................................9
4.1 Software Architecture....................................................................................................................9
5. Application Note..............................................................................................................................10
5.1 Layout guideline.......................................................................................................................... 10
5.2 Power source...............................................................................................................................10
Appendix 1 Federal Communication Commission Interference Statement ......................................11
Appendix 2 Industry Canada Statement ............................................................................................12