• using an external RAM with the ST10F168
    I'd like to know what i have to do in order to use 64k external RAM with the ST10F168. Thanks
  • ST10F168 : Internal/External address bus
    Hello, I'm currently working on the ST10F168 and I'm using the external bus to control some RAMs. But when I don't use the external RAMs, the external address bus is still changing. So I...
  • ST10F168 chip problem?
    Could someone please verify a suspected ST10F168 chip problem: When a 'POP ZEROS' instruction (pop into the constant zeros register) is executed off on-chip IRAM (0xF600-0xFDFF), the program crashes...
  • Share external bus interfaces
    Hello, I want to share the external bus interfaces of a ST10F269 and a ST10F276 via the HLDEN-functionality. The pins are connected as follows: ST10F269 <=> ST10F276 D0..D15 <=> D0..D15 A0..A19...
  • external bus interface
    hi when the controller is used in the external bus interface mode,how is the data sent to the POL.can we just directly set POL=data. and read from the POL as data=POL. thanks