To all our customers
Regarding the change of names mentioned in the document, such as Hitachi
Electric and Hitachi XX, to Renesas Technology Corp.
The semiconductor operations of Mitsubishi Electric and Hitachi were transferred to Renesas
Technology Corporation on April 1st 2003. These operations include microcomputer, logic, analog
and discrete devices, and memory chips other than DRAMs (flash memory, SRAMs etc.)
Accordingly, although Hitachi, Hitachi, Ltd., Hitachi Semiconductors, and other Hitachi brand
names are mentioned in the document, these names have in fact all been changed to Renesas
Technology Corp. Thank you for your understanding. Except for our corporate trademark, logo and
corporate statement, no changes whatsoever have been made to the contents of the document, and
these changes do not constitute any alteration to the contents of the document itself.
Renesas Technology Home Page: http://www.renesas.com
Renesas Technology Corp.
Customer Support Dept.
April 1, 2003
Cautions
Keep safety first in your circuit designs!
1.
Renesas Technology Corporation puts the maximum effort into making semiconductor products better and more reliable, but
there is always the possibility that trouble may occur with them. Trouble with semiconductors may lead to personal injury, fire
or property damage.
Remember to give due consideration to safety when making your circuit designs, with appropriate measures such as (i)
placement of substitutive, auxiliary circuits, (ii) use of nonflammable material or (iii) prevention against any malfunction or
mishap.
Notes regarding these materials
1.
These materials are intended as a reference to assist our customers in the selection of the Renesas Technology Corporation
product best suited to the customer's application; they do not convey any license under any intellectual property rights, or any
other rights, belonging to Renesas Technology Corporation or a third party.
2.
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originating in the use of any product data, diagrams, charts, programs, algorithms, or circuit application examples contained in
these materials.
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Corporation without notice due to product improvements or other reasons. It is therefore recommended that customers contact
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Renesas Technology Corporation Semiconductor home page (http://www.renesas.com).
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8.
Please contact Renesas Technology Corporation for further details on these materials or the products contained therein.
H8/3657 Series
HD6473657, HD6433657
H8/3656
HD6433656
H8/3655
HD6433655
H8/3654
HD6433654
H8/3653
HD6433653
H8/3652
HD6433652
Hardware Manual
Preface
The H8/300L Series of single-chip microcomputers has the high-speed H8/300L CPU at its core,
with many necessary peripheral functions on-chip. The H8/300L CPU instruction set is compatible
with the H8/300 CPU.
The H8/3657 Series has a system-on-a-chip architecture that includes such peripheral functions as a
five timers, a 14-bit PWM, a two-channel serial communication interface, and an A/D converter.
This makes it ideal for use in advanced control systems.
This manual describes the hardware of the H8/3657 Series. For details on the H8/3657 Series
instruction set, refer to the H8/300L Series Programming Manual.
Contents
Section 1
1.1
1.2
1.3
Overview
..........................................................................................................
Overview.........................................................................................................................
Internal Block Diagram ..................................................................................................
Pin Arrangement and Functions .....................................................................................
1.3.1 Pin Arrangement.................................................................................................
1.3.2 Pin Functions ......................................................................................................
1
1
5
6
6
8
Section 2
2.1
CPU
................................................................................................................... 11
11
11
12
12
13
13
13
15
15
16
17
18
18
20
24
26
28
29
29
31
35
37
38
40
40
41
43
43
44
44
44
45
2.2
2.3
2.4
2.5
2.6
2.7
2.8
Overview.........................................................................................................................
2.1.1 Features...............................................................................................................
2.1.2 Address Space.....................................................................................................
2.1.3 Register Configuration........................................................................................
Register Descriptions......................................................................................................
2.2.1 General Registers................................................................................................
2.2.2 Control Registers ................................................................................................
2.2.3 Initial Register Values ........................................................................................
Data Formats...................................................................................................................
2.3.1 Data Formats in General Registers .....................................................................
2.3.2 Memory Data Formats........................................................................................
Addressing Modes ..........................................................................................................
2.4.1 Addressing Modes ..............................................................................................
2.4.2 Effective Address Calculation ............................................................................
Instruction Set.................................................................................................................
2.5.1 Data Transfer Instructions ..................................................................................
2.5.2 Arithmetic Operations ........................................................................................
2.5.3 Logic Operations ................................................................................................
2.5.4 Shift Operations ..................................................................................................
2.5.5 Bit Manipulations ...............................................................................................
2.5.6 Branching Instructions........................................................................................
2.5.7 System Control Instructions ...............................................................................
2.5.8 Block Data Transfer Instruction .........................................................................
Basic Operational Timing...............................................................................................
2.6.1 Access to On-Chip Memory (RAM, ROM) .......................................................
2.6.2 Access to On-Chip Peripheral Modules .............................................................
CPU States ......................................................................................................................
2.7.1 Overview.............................................................................................................
2.7.2 Program Execution State ...................................................................................
2.7.3 Program Halt State..............................................................................................
2.7.4 Exception-Handling State...................................................................................
Memory Map ..................................................................................................................
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