Motorola TMS320C6711D Instrukcja Użytkownika Strona 75

  • Pobierz
  • Dodaj do moich podręczników
  • Drukuj
  • Strona
    / 107
  • Spis treści
  • BOOKMARKI
  • Oceniono. / 5. Na podstawie oceny klientów
Przeglądanie stron 74

   
SPRS292A − OCTOBER 2005 − REVISED NOVEMBER 2005
75
POST OFFICE BOX 1443 HOUSTON, TEXAS 77251−1443
SYNCHRONOUS-BURST MEMORY TIMING (CONTINUED)
ECLKOUT
CEx
BE[3:0]
EA[21:2]
ED[31:0]
ARE
/SDCAS/SSADS
AOE
/SDRAS/SSOE
AWE
/SDWE/SSWE
BE1 BE2 BE3 BE4
EA
Q1 Q2 Q3 Q4
9
1
4
5
8
8
9
6
7
3
1
2
ARE
/SDCAS/SSADS, AOE/SDRAS/SSOE, and AWE/SDWE/SSWE operate as SSADS, SSOE, and SSWE, respectively, during SBSRAM
accesses.
Figure 29. SBSRAM Read Timing
ECLKOUT
CEx
BE[3:0]
EA[21:2]
ED[31:0]
ARE
/SDCAS/SSADS
AOE/SDRAS/SSOE
AWE/SDWE/SSWE
BE1 BE2 BE3 BE4
Q1 Q2 Q3 Q4
12
11
3
1
8
12
10
4
2
1
8
5
EA
ARE
/SDCAS/SSADS, AOE/SDRAS/SSOE, and AWE/SDWE/SSWE operate as SSADS, SSOE, and SSWE, respectively, during SBSRAM
accesses.
Figure 30. SBSRAM Write Timing
Przeglądanie stron 74
1 2 ... 70 71 72 73 74 75 76 77 78 79 80 ... 106 107

Komentarze do niniejszej Instrukcji

Brak uwag