D E M O 9 S 0 8 K B 1 2 N O V E M B E R 1 6 , 2 0 0 9
U S E R G U I D E
2
CONTENTS
CAUTIONARY NOTES .............................................................................................................. 4
TERMINOLOGY ......................................................................................................................... 4
FEATURES ................................................................................................................................ 5
REFERENCES ........................................................................................................................... 6
MEMORY MAP .......................................................................................................................... 6
SOFTWARE DEVELOPMENT ................................................................................................... 7
DEVELOPMENT SUPPORT ...................................................................................................... 7
INTEGRATED BDM .............................................................................................................. 7
BDM_PORT HEADER ........................................................................................................... 7
POWER ...................................................................................................................................... 8
POWER SELECT .................................................................................................................. 8
PWR_SEL ......................................................................................................................... 8
VX_EN ............................................................................................................................... 9
RESET SWITCH ...................................................................................................................... 10
LOW VOLTAGE RESET .......................................................................................................... 10
TIMING ..................................................................................................................................... 10
COMMUNICATIONS ................................................................................................................ 10
COM PORT ......................................................................................................................... 10
VIRTUAL COM PORT ......................................................................................................... 11
COM_SEL ........................................................................................................................... 11
COM CONNECTOR ............................................................................................................ 11
USER OPTIONS ...................................................................................................................... 12
PUSHBUTTON SWITCHES ................................................................................................ 12
LED INDICATORS .............................................................................................................. 12
POTENTIOMETER .............................................................................................................. 12
LIGHT SENSOR .................................................................................................................. 12
MCU I/O PORT ......................................................................................................................... 13
