Texas Instruments TMS320C6202 Manuel d'utilisateur Page 39

  • Télécharger
  • Ajouter à mon manuel
  • Imprimer
  • Page
    / 74
  • Table des matières
  • MARQUE LIVRES
  • Noté. / 5. Basé sur avis des utilisateurs
Vue de la page 38
TMS320C6202
FIXED-POINT DIGITAL SIGNAL PROCESSOR
SPRS072B – AUGUST 1998 – REVISED AUGUST 1999
39
POST OFFICE BOX 1443 HOUSTON, TEXAS 77251–1443
SYNCHRONOUS DRAM TIMING (CONTINUED)
CLKOUT2
CEx
BE[3:0]
EA[15:2]
ED[31:0]
SDA10
SDRAS
/SSOE
SDCAS
/SSADS
SDWE
/SSWE
Bank Activate/Row Address
Row Address
18
17
15
5
2
1
ACTV
SDCAS/SSADS, SDRAS/SSOE, and SDWE/SSWE operate as SDCAS, SDRAS, and SDWE, respectively, during SDRAM accesses.
Figure 19. SDRAM ACTV Command
CLKOUT2
CEx
BE[3:0]
EA[15:2]
ED[31:0]
SDA10
SDRAS
/SSOE
SDCAS
/SSADS
SDWE
/SSWE
14
18
16
2
15
1
17
13
DCAB
SDCAS
/SSADS, SDRAS/SSOE, and SDWE/SSWE operate as SDCAS, SDRAS, and SDWE, respectively, during SDRAM accesses.
Figure 20. SDRAM DCAB Command
ADVANCE INFORMATION
Vue de la page 38
1 2 ... 34 35 36 37 38 39 40 41 42 43 44 ... 73 74

Commentaires sur ces manuels

Pas de commentaire