Texas-instruments TMS320C6712D Instrukcja Użytkownika Pobierz pdf (Strona 77)



   

SPRS293A − OCTOBER 2005 − REVISED NOVEMBER 2005

POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−1443

SYNCHRONOUS DRAM TIMING (CONTINUED)

ECLKOUT

CE[3:0]

BE[1:0]

EA[11:2]

ED[15:0]

AOE/SDRAS/SSOE

†

ARE

/SDCAS/SSADS

†

AWE

/SDWE/SSWE

†

EA12

EA[21:13]

BE1 BE2 BE3 BE4

Bank

Column

D1 D2 D3 D4

WRITE

†

ARE

/SDCAS/SSADS, AWE/SDWE/SSWE, and AOE/SDRAS/SSOE operate as SDCAS, SDWE, and SDRAS, respectively, during SDRAM

accesses.

Figure 31. SDRAM Write Command

1 2 ... 72 73 74 75 76 77 78 79 80 81 82 ... 101 102

Brak uwag

Texas-instruments TMS320C6712D Instrukcja Użytkownika Strona 77