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World Wide Web will be the most current.Sensorless BLDC Motor Control Using the MC68HC908MR32 Designer Reference Manual - Rev 0 by: Libor Prokop Motorola Czech System Laboratories Roznov pod Radhostem, Czech Republic DRM028 - Rev 0 MOTOROLA For More Information On This Product, Go to: For More Information On This Product, Go to: Developer’s Serial Bootloader for M68HC08 and. 0, 03/2003 MOTOROLA.COM/SEMICONDUCTORS For More Information On This Product, Go to: Because of its ability to m odify MCU memory in-circuit, the serial bootloader is a. Sensorless BLDC Motor Control Using the MC68HC908MR32 Designer Reference Manual M68HC08 Microcontrollers DRM028/D Rev. Double check the cable and that could be your issue. Thats what I deserve for buying a RIB from E-bay, but I dont program motorola radios that often so what I have works for me. They both look the same, but you cant use one for both operations for some reason, even though the cables from motorola are the same. One works for mobiles, the other for the repeater. (Stupid, but its because the CPS also updates the radios firmware which may not work properly with older CPS versions which sort of makes sense)Īnother cause could be fake/improper programing cables. For instance, If the radio was programed once using a version 03.01.00 your CPS wont read the radio. If you use a newer CPS to program a radio, you must always use that CPS or newer, you cant roll back to a previous version. Motorola isnt like other radio softwares. This should give you the proper com port you need.

To figure out which com port you need, go to device manager and look under USB Controllers.

I suspect you have the wrong com port selected. Using USB cables usually puts you around com port 3 or 4, not 1. Most likely cause that I see is that you have com port 1 selected. First, make sure the radio is on (I know its a given if you have programmed radios previously but sometimes people forget)

Motorola m68hc08 serial programmer