H838024R datasheet(8/697 Pages) RENESAS

tên linh kiện	H838024R

Giải thích chi tiết về linh kiện	Renesas 8-Bit Single-Chip Microcomputer Super Low Power Series

PDF	697 Pages

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nhà sản xuất	RENESAS [Renesas Technology Corp]

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8 / 697 page

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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