W9412G6CH
Publication Release Date: Jul. 04, 2007
- 17 - Revision A06
7.9.6 Extended Mode Register field
1) DLL Switch field (A0)
This bit is used to select DLL enable or disable
A0 DLL
0 Enable
1 Disable
2) Output Driver Size Control field (A1)
This bit is used to select Output Driver Size, both Full strength and Half strength are based on
JEDEC standard
A1 OUTPUT DRIVER
0 Full Strength
1 Half Strength
7.9.7 Reserved field
• Test mode entry bit (A7)
This bit is used to enter Test mode and must be set to “0” for normal operation.
• Reserved bits (A9, A10, A11)
These bits are reserved for future operations. They must be set to “0” for normal operation.