W9712G6JB Datasheet, PDF (14/86 Pages) Winbond – 2M × 4 BANKS × 16 BIT DDR2 SDRAM

W9712G6JB
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 12 A 11 A 10 A 9 A 8 A 7 A 6 A 5 A 4 A 3 A 2 A 1 A 0 A ddress F ield
11
0*¹
E xtended M ode R egister (3)
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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Publication Release Date: Mar. 15, 2010
Revision A01