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ECLKOUT
CEx
BE[3:0]
EA[21:13]
EA[11:2]
EA12
ED[31:0]
AOE/SDRAS/SSOE †
ARE/SDCAS/SSADS †
AWE/SDWE/SSWE †
† ARE/SDCAS/SSADS, AWE/SDWE/SSWE, and AOE/SDRAS/SSOE operate as SDCAS, SDWE, and SDRAS, respectively, during SDRAM
accesses.
ECLKOUT
CEx
BE[3:0]
EA[21:13, 11:2]
EA12
ED[31:0]
AOE/SDRAS/SSOE †
ARE/SDCAS/SSADS †
AWE/SDWE/SSWE †
† ARE/SDCAS/SSADS, AWE/SDWE/SSWE, and AOE/SDRAS/SSOE operate as SDCAS, SDWE, and SDRAS, respectively, during SDRAM
accesses.
FLOATING POINT DIGITAL SIGNAL PROCESSOR
SYNCHRONOUS DRAM TIMING (CONTINUED)
Figure 33. SDRAM ACTV Command
Figure 34. SDRAM DCAB Command
•
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251−1443
SPRS292A − OCTOBER 2005 − REVISED NOVEMBER 2005
ACTV
1
1
4
5
Bank Activate
4
5
Row Address
4
5
Row Address
12
12
DCAB
1
1
4
5
12
12
11
11
TMS320C6711D
79
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