參數(shù)資料
型號(hào): W9712G8JB-3
廠商: WINBOND ELECTRONICS CORP
元件分類(lèi): DRAM
英文描述: DDR DRAM, PBGA60
封裝: 8 X 12.50 MM, ROHS COMPLIANT, WBGA-60
文件頁(yè)數(shù): 6/86頁(yè)
文件大?。?/td> 1039K
代理商: W9712G8JB-3
W9712G8JB
Publication Release Date: Oct. 12, 2010
- 14 -
Revision A01
7.2.2.4
Extend Mode Register Set Command (3), EMR (3)
( CS = "L", RAS = "L", CAS = "L", WE = "L", BA0 = "H", BA1 = "H", A0 to A11 = Register data)
No function is defined in extended mode register (3). The default value of the EMR (3) is not defined,
therefore the EMR (3) must be programmed during initialization for proper operation.
B A 1 B A 0 A 1 2 A 1 1 A 1 0 A 9
A 8
A 7A 6A 5A 4
A 3A 2
A 1
A 0
11
A d dre s s F ield
E x tended M ode R e gis ter (3 )
0*1
Note:
1. All bits in EMR (3) except BA0 and BA1 are reserved for future use and must be set to "0" when programming the EMR(3).
Figure 5 – EMR (3)
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