AN2140 Datasheet | Freescale Semiconductor

Freescale Semiconductor Application Note AN2140/D Rev. 1, 6/2003 Serial Monitor for MC9S08GB/GT .. Freescale Semiconductor, Inc... By Jim Sibigtroth 8/16 Bit Systems/Applications Engineering Austin, Texas Introduction This application note describes a 1-Kbyte monitor program for the MC9S08GB60 MCU. This program supports 19 primitive debug mands to allow FLASH programming and debug through an RS-232 serial interface to a personal puter. This monitor supports primitive mands to reset the target MCU, read or modify memory (including FLASH memory), read or modify CPU registers, go, halt, or trace single instructions. In order to allow a user to specify the address...