Rev. 7.00 Mar 10, 2005 page viii of xlii
• Application note
Name of Document Document No.
H8/300 Series, H8/300L Series software ADE-502-052
Notes: The following limitations apply to H8/38024, H8/38024R, and H8/38124 programming
and debugging when the on-chip emulator is used.
1. Pin 95 is not available because it is used exclusively by the on-chip emulator.
2. Pins 33, 34, and 35 are unavailable for use. In order to use these pins additional
hardware must be mounted on the user board.
3. The address range H'7000 to H'7FFF is used by the on-chip emulator and is unavailable
to the user.
4. The address range H'F780 to H'FB7F must not be accessed under any circumstances.
5. When the on-chip emulator is being used, pin 95 is I/O, pins 33 and 34 are input, and
pin 35 is output.
6. When using the on-chip emulator, pins OSC1 and OSC2 should be connected to an
oscillator, or an external clock should be supplied to pin OSC1, even if the on-chip
oscillator of the H8/38124 Group is selected.
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