TMS320C6712D Datasheet, PDF (79/103 Pages) Texas Instruments – FLOATING-POINT DIGITAL SIGNAL PROCESSOR

TMS320C6712D
FLOATING-POINT DIGITAL SIGNAL PROCESSOR
SPRS293B -- OCTOBER 2005 -- REVISED JUNE 2006
SYNCHRONOUS DRAM TIMING (CONTINUED)
DEAC
ECLKOUT
CE[3:0]
1
1
BE[1:0]
EA[21:13]
4
5
Bank
EA[11:2]
EA12
4
5
ED[15:0]
AOE/SDRAS/SSOE^†
ARE/SDCAS/SSADS^†
AWE/SDWE/SSWE^†
12
12
11
11
† _{ARE/SDCAS/SSADS, AWE/SDWE/SSWE, and AOE/SDRAS/SSOE operate as SDCAS, SDWE, and SDRAS, respectively, during SDRAM}
accesses.
Figure 34. SDRAM DEAC Command
REFR
ECLKOUT
CE[3:0]
BE[1:0]
1
1
EA[21:2]
EA12
ED[15:0]
AOE/SDRAS/SSOE^†
ARE/SDCAS/SSADS^†
12
12
8
8
AWE/SDWE/SSWE^†
† _{ARE/SDCAS/SSADS, AWE/SDWE/SSWE, and AOE/SDRAS/SSOE operate as SDCAS, SDWE, and SDRAS, respectively, during SDRAM}
accesses.
Figure 35. SDRAM REFR Command
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79