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TMS320DM640AZNZ4 Datasheet, PDF (119/179 Pages) Texas Instruments – Video/Imaging Fixed-Point Digital Signal Processors | |||
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External Memory Interface (EMIIF)
4.8.3.5 BUSREQ Timing
Table 4â30. Switching Characteristics Over Recommended Operating Conditions for the BUSREQ Cycles
for EMIFA Module (see Figure 4â33)
NO.
1
td(AEKO1H-ABUSRV)
PARAMETER
Delay time, AECLKOUTx high to ABUSREQ valid
â400
â500
MIN MAX
0.6 7.1
â600
MIN MAX
1 5.5
UNIT
ns
AECLKOUTx
ABUSREQ
1
1
Figure 4â33. BUSREQ Timing for EMIFA
June 2003 â Revised October 2010
SPRS222F 119
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