Hello Thomas,
Thommi_Tulpe wrote:
I have to design a board with the MC9S08DV60 8bit MC.
How can I connect the MC to the CodeWarrior Developmet Environment.
I looked in the schematic from the DEMO09S08DZ60. In this schematic the connection is done with an IC from P&E via USB.
Is there another way to program and debug the MC9S08DV60?
Programming and debug via 6-pin BDM connection. Refer to the Reference Manual for the device. This connection is compatible with P&E USB Multilink Interface, or other open source products.
I also have a demoboard for the MCR9S08KA8 (DEMO9RS08KA8). On this Board there is a USB To BDM Interface. Can I connect this Interface to the BKG0 and RESET Pin of the MC9S08DV60 to download and debug porgramms with the CodeWarrior?
Once upon a time, the BDM interface associated with a demo board could be used to program devices other than those for which the demo board was intended. But apparently this is no longer the case. There may be a workaround for some versions of CW, involving messing with DLL versions. Refer to https://community.freescale.com/message/49272#49272old thread.
The demo board for a 9RS08 product could be problematic for another reason, because it provides a programming voltage not needed by the 9S08 devices. This voltage would need to be disabled.
Is it posible to design a gateway to the CodeWarrior without USB e. g. with the parallel or serial com port of the personal computer (PC)?
I did something like that for the DSP56F803, but this DSP has a JTAG-Interface.
The BDM communications protocol is described within the Reference Manual or datasheet. This would seem like a lot of hard work.
Thommi_Tulpe wrote:
What is the easyest way to program the MC9S08DV60 ?
USB Multilink interface, IMHO.
Regards,
Mac
