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RE31
USER MANUAL
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PROPRIETARY AND CONFIDENTIAL
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USER MANUAL RE31
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6.
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6.1.
Notation
The register definition is shown in the Figure 6-1.
Figure 6-1 Register Definition
Styles and Fonts for key words
This part defines styles and fonts used for the key words throughout this document. The
key words are names of signal, register and pin. The styles, fonts and their indications are shown in
Table 6-1.
Table 6-1 Styles and Fonts for keywords
Symbol
Indication
Signal
Signal name
Register
Register name or Bit name
pin RX
Pin name
“State of Operation”
State of operation
Command
Command name in register 0x01 sector 0
To refer to a register address, a hexadecimal number
proceeding with “0x” is used, for example
0x05 refer to a register address 0x05.
To refer to a bit located in a register address, a symbol “.” following by a number reflecting
the bit location starting from 0 to 7 is used. For example, 0x05.2 refers to bit 7, MSB, in the register
address 0x05.
To refer to a set of consecutive bits located in a register address, a format “.[MSB:LSB]” is
used after a register address . For example, a value of 0x05.[3:0] refers to bit 3, 2, 1 and 0 in the
register 0x05.
To
refer to a binary value in some registers, the letter “b” is placed at the end of binary
number. For an example “0101b”.
To refer to logic level, the number in single quote ‘1’ and ‘0’ are used to refer to binary logic
level.
