W83115RG-BW/W83115WG-BW
STEPLESS FOR INTEL BROADWATER CLOCK GENERATOR
8. ACCESS INTERFACE
The W83115RG-BW/W83115WG-BW provides I2C Serial Bus for microprocessor to read/write internal
registers. In the W83115RG-BW/W83115WG-BW is provided Block Read/Block Write and Byte-Data
Read/Write protocol. The I2C address is defined at 0xD2.
The register number is increased by one if using byte data read/write protocol.
Example: In block mode, byte number of program register is 1
In byte mode, byte number of program register is 2 (Byte number of block mode +1)
8.1 Block Write protocol
8.2 Block Read protocol
## In block mode, the command code must filled 8’h00
8.3 Byte Write protocol
8.4 Byte Read protocol
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WINBOND [ WINBOND ]
