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How to Use This Manual
â– Finding a Function
The following methods can be used to search for details of a function in this manual:
• Searching from CONTENTS
CONTENTS lists the contents in this manual in the order of description.
• Searching from registers
The address at which a register is located is not mentioned in this manual. To check the
address of a register, refer to "â– I/O MAP" in the device data sheet.
â– Chapters
This manual explains one peripheral function in one chapter.
â– Terminology
This manual uses the following terminology.
â– Notations
The notations in "â– Register Configuration" in this manual are explained below:
• bit: bit number
• Field: bit field name
• Attribute: Attributes for read access and write access of each bit
- R: Read-only
- W: Write-only
- R/W: Readable/Writable
- —: Undefined
• Initial value: Initial value of a bit after a reset
- 0: The initial value is "0".
- 1: The initial value is "1".
- X: The initial value is undefined.
Multiple bits are indicated in this manual in the following way.
- Example 1: bit7:0 represents bit7 to bit0.
- Example 2: SCM[2:0] represents SCM2 to SCM0.
The values such as those indicating addresses are written in this manual in the following ways:
- Hexadecimal number: The prefix "0x" is attached to the beginning of a value
(e.g.: 0xFFFF).
- Binary number: The prefix "0b" is attached to the beginning of a value (e.g.: 0b1111).
- Decimal number: Only the number is used (e.g.: 1234).
In this manual, "n" in a pin name and a register abbreviation represents the channel number.
Ter m Explanation
Word Indicates an access in unit of 16 bits.
Byte Indicates an access in unit of 8 bits.