Motorola HC05

13 discussions on ElectronDepot about the Motorola HC05: what owners asked, what went wrong, and what fixed it.

What owners report

ISA vs. patent/trademark

Hi,Are ISA covered by patents or trademarks? Is it allowed to develop a processor core for a popular ISA as long as no reference is made to any of the original company trademarks? Many thanks for your comments.Eric

ISA vs. patent/trademark

Hi,Are ISA covered by patents or trademarks? Is it allowed to develop a processor core for a popular ISA as long as no reference is made to any of the original company trademarks? Many thanks for your comments.Eric

Any dual SPIs?

Is anyone aware of any processors with dual SPI (serial peripheralinterface) ports.I need at least two, more is ok.Scottminus the XYZ

Kurse zur MC-Programmierung gesucht

Hallo NG-Teilnehmer,ich m=F6chte/muss einen Kurs f=FCr die Programmierung von Microcontroller==20(Motorola 68HC11) besuchen.=20Kennt jemeand einen Veranstalter im Raum D=FCsseldorf?=DCber Motorola selbst bin ich auf gesto=DFen, die...

Any Micros With MUL and no DIV?

Hi,Are there any microcontrollers anyone is aware of that have an integer multiplication instruction but no division instruction?Also, any with a very large speed difference between MUL and DIV?Thanks.P.S.--My reason for asking is that...

PIC or Freescale HC08 ??

Hi Group:I've got a project that I'm contemplating that needs:To read a keypad with 20 switches.Control 7 digits of 7 seven segment displays.Generate pulses for a small stepper motor. (full step and micro step)Possible control of a...

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