AN2295 Freescale Semiconductor / Motorola, AN2295 Datasheet - Page 51

• Manufacturer Part Number: AN2295
• Description: Developers Serial Bootloader for M68HC08 and HCS08 MCUs
• Manufacturer: Freescale Semiconductor / Motorola

Bootloading Procedure Demonstration
The bootloader now expects the ACK command to be received from the MCU bootloader-enabled
application. Then turn the power on for serial board and if all connections are OK, the MCU begins
communication with the PC. The calibration procedure does not occur (the bootloader version with known
communication speed is used), followed by IDENT command. The information that is acquired from the
MCU is then displayed on the screen as shown in
Figure
31.
Figure 31. First Stage of Bootloading
Developer’s Serial Bootloader for M68HC08 and HCS08 MCUs, Rev. 6
Freescale Semiconductor
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