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TMS320C6713B Floating-Point Digital Signal Processor (Rev. A)

TMS320C6713B Floating-Point Digital Signal Processor (Rev. A)

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SYNCHRONOUS DRAM TIMING (CONTINUED)<br />

SPRS294 − OCTOBER 2005<br />

WRITE<br />

ECLKOUT<br />

CEx<br />

BE[3:0]<br />

EA[21:13]<br />

EA[11:2]<br />

EA12<br />

ED[31:0]<br />

AOE/SDRAS/SSOE†<br />

1<br />

1<br />

2<br />

2<br />

BE1 BE2 BE3 BE4<br />

4<br />

5<br />

Bank<br />

4<br />

5<br />

Column<br />

4<br />

5<br />

9<br />

9<br />

D1 D2 D3 D4<br />

3<br />

10<br />

ARE/SDCAS/SSADS†<br />

AWE/SDWE/SSWE†<br />

8<br />

11<br />

8<br />

11<br />

† ARE/SDCAS/SSADS, AWE/SDWE/SSWE, and AOE/SDRAS/SSOE operate as SDCAS, SDWE, and SDRAS, respectively, during SDRAM<br />

accesses.<br />

Figure 41. SDRAM Write Command<br />

POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−1443<br />

115

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