HD64F3687GHV Datasheet, PDF (9/566 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Notes:
When using an on-chip emulator (E7, E8) for H8/36079 and H8/36077 program development and
debugging, the following restrictions must be noted.
1. The NMI pin is reserved for the E7 or E8, and cannot be used.
2. Pins P85, P86, and P87 cannot be used. In order to use these pins, additional hardware must be
provided on the user board.
3. The following areas are used by the E7 or E8, and are not available to the user.
H8/36079 Group: H'01F000 to H'01FFFF
H8/36077 Group: H'D000 to H'DFFF
4. The following areas must on no account be accessed.
H8/36079 Group: H'FFF780 to H'FFFB7F
H8/36077 Group: H'F780 to H'FB7F
5. In usage with the E7or E8, address breaks can be set as either available to the user or for use
by the E7 or E8. If address breaks are set as being used by the E7, the address break control
registers must not be accessed.
6. In usage with the E7 or E8, NMI is an input/output pin (open-drain in output mode), P85 and
P87 are input pins, and P86 is an output pin.
7. Use channel 1 of the SCI3 (P21/RXD, P22/TXD) in on-board programming mode by boot
mode.
8. In usage with the E7or E8, the power supply voltage for H8/36079 Group products must be
greater than the reset detection voltage of the low voltage detection circuit.
Related Manuals:
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Rev. 3.00 Sep. 10, 2007 Page vii of xxxii