W83176R-732 데이터 시트보기 (PDF) - Winbond

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W83176R-732

Winbond 2 DIMM DDR ZERO DELAY BUFFER

Winbond 

W83176R-732/W83176G-732

2 DIMM DDR ZERO DELAY BUFFER FOR SIS CHIPSET

7. ACCESS INTERFACE

The W83176R-732 provides I2C Serial Bus for microprocessor to read/write internal registers. In the

W83176R-732 is provided Block Read/Block Write and Byte-Data Read/Write protocol. The I2C write

address is defined at 0xD4. The I2C read address is defined at 0xD5.

7.1 Block Write protocol

7.2 Block Read protocol

## In block mode, the command code must filled ‘00h’

7.3 Byte Write protocol

7.4 Byte Read protocol

-4-

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