Texas-instruments TMS320C6712D Manuel d'utilisateur télécharger pdf (Page 71)

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SPRS293A − OCTOBER 2005 − REVISED NOVEMBER 2005

POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−1443

ASYNCHRONOUS MEMORY TIMING (CONTINUED)

Setup = 2 Strobe = 3 Not Ready Hold = 2

Address

Read Data

ARDY

ECLKOUT

CE[3:0]

EA[21:2]

ED[15:0]

AOE

/SDRAS/SSOE

†

ARE

/SDCAS/SSADS

†

BE[1:0]

AWE/SDWE/SSWE

†

AOE

/SDRAS/SSOE, ARE/SDCAS/SSADS, and AWE/SDWE/SSWE operate as AOE (identified under select signals), ARE, and AWE,

respectively, during asynchronous memory accesses.

Figure 26. Asynchronous Memory Read Timing

1 2 ... 66 67 68 69 70 71 72 73 74 75 76 ... 101 102

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Texas-instruments TMS320C6712D Manuel d'utilisateur Page 71