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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