Texas-instruments TMS320DM646X DMSOC Bedienungsanleitung PDF herunterladen (Seite 43)

(m)

ALH

(m)

CLH

(m)

EM_CS

ALE_EM_A[1]

CLE_EM_A[2]

EM_WE

EM_D[7:0]

(m)

ALS

(m)

CLS

(m)

Setup

Strobe

Hold

(m)

ALH

(m)

CLH

(m)

EM_CS

ALE_EM_A[1]

CLE_EM_A[2]

EM_WE

EM_D[7:0]

(m)

ALS

(m)

CLS

(m)

Setup

Strobe

Hold

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Use Cases

Figure 17. Timing Waveform of a NAND Flash Command Write

Figure 18. Timing Waveform of a NAND Flash Address Write

SPRUEQ7C–February 2010 Asynchronous External Memory Interface (EMIF)

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1 2 ... 38 39 40 41 42 43 44 45 46 47 48 ... 63 64

User's Guide 1
SPRUEQ7C–February 2010 2
Read This First 6
1.3 Functional Block Diagram 9
2 Architecture 9
2.1 Clock Control 9
2.2 EMIF Requests 9
2.3 Signal Descriptions 10
2.4 Pin Multiplexing 10
Submit Documentation Feedback 11
Architecture 12
3 Use Cases 30
Use Cases 31
3.2 Interfacing to NAND Flash 39
4 Registers 48
Registers 49
Appendix A Revision History 63
IMPORTANT NOTICE 64

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