W83176R-732(2005) View Datasheet(PDF) - Winbond

Part Name

Description

Manufacturer

W83176R-732
(Rev.:2005)

WINBOND 2 DIMM DDR ZERO DELAY BUFFER FOR SIS CHIPSET

Winbond 

W83176R-732

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

Publication Release Date: April 13, 2005

-5-

Revision 1.1

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