HD6483694G
Key Features
- List of Registers
- Electrical Characteristics
- Appendix
- Main Revisions and Additions in this Edition (only for revised versions) The list of revisions is a summary of points that have been revised or added to earlier versions. This does not include all of the revised contents. For details, see the actual locations in this manual.
- Index Rev. 4.00, 03/04, page v of xxviii Preface The H8/3694 Group are single-chip microcomputers made up of the high-speed H8/300H CPU employing Renesas Technology original architecture as their cores, and the peripheral functions required to configure a system. The H8/300H CPU has an instruction set that is compatible with the H8/300 CPU. Target Users: This manual was written for users who will be using the H8/3694 Group in the design of application systems. Target users are expected to understand the fundamentals of electrical circuits, logical circuits, and microcomputers. Objective: This manual was written to explain the hardware functions and electrical characteristics of the H8/3694 Group to the target users. Refer to the H8/300H Series Programming Manual for a detailed description of the instruction set. Notes on reading this manual:
- In order to understand the overall functions of the chip Read the manual according to the contents. This manual can be roughly categorized into parts on the CPU, system control functions, peripheral functions and electrical characteristics.
- In order to understand the details of the CPU's functions Read the H8/300H Series Programming Manual.
- In order to understand the details of a register when its name is known Read the index that is the final part of the manual to find the page number of the entry on the register. The addresses, bits, and initial values of the registers are summarized in section 20, List of Registers. Example: Bit order: The MSB is on the left and the LSB is on the right. Notes: When using the on-chip emulator (E10T) for H8/3694 program development and debugging, the following restrictions must be noted (the on-chip debugging emulator (E7) can also be used).
- The NMI pin is reserved for the E10T, and cannot be used.
- Pins P85, P86, and P87 cannot be used. In order to use these pins, additional hardware must be provided on the user board.
