T W R - 9 S 1 2 G 1 2 8
J U N E 2 , 2 0 1 0
U S E R G U I D E
2
CONTENTS
CAUTIONARY NOTES .............................................................................................................. 4
TERMINOLOGY ......................................................................................................................... 4
FEATURES ................................................................................................................................ 5
MEMORY MAP .......................................................................................................................... 6
SOFTWARE DEVELOPMENT ................................................................................................... 7
DEVELOPMENT SUPPORT ...................................................................................................... 7
OSBDM BOOTLOADER........................................................................................................ 8
BDM_PORT HEADER ........................................................................................................... 8
POWER ...................................................................................................................................... 8
POWER SELECT .................................................................................................................. 9
RESET SWITCH ........................................................................................................................ 9
LOW VOLTAGE RESET ............................................................................................................ 9
TIMING ..................................................................................................................................... 10
COMMUNICATIONS ................................................................................................................ 10
RS-232 ................................................................................................................................ 10
COM CONNECTCOR ..................................................................................................... 11
COM_EN ......................................................................................................................... 11
LIN PORT ............................................................................................................................ 11
LIN ENABLE .................................................................................................................... 12
LIN COM INPUT .............................................................................................................. 12
LIN_PWR OPTION .......................................................................................................... 12
MSTR OPTION................................................................................................................ 12
LIN-J1 CONNECTOR ...................................................................................................... 13
CAN PORT .......................................................................................................................... 13
CAN TERMINATION ENABLE ........................................................................................ 14
STANDBY MODE ............................................................................................................ 14
USER PERIPHERALS ............................................................................................................. 14
POTENTIOMETER .............................................................................................................. 14
USER LED’S ....................................................................................................................... 15
PUSHBUTTON SWITCHES ................................................................................................ 15
EDGE CONNECTOR PINOUT ................................................................................................. 16
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