valid
valid
Lead Active Trail
1XTIMCLK
3XTIMCLK
SYSCLKOUT
XTIMCLK
(/1 Mode)
XCLKOUT
(/1 Mode)
XCLKOUT
(/2 Mode)
XRD
XREADY
(synch)
XREADY
(asynch)
XA(19:0)
XZCSx
XD(15:0)
or XD (31:0)
Waveforms
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External Interface (XINTF)
Figure 14-14. Generic Read Cycle (XTIMCLK = ½ SYSCLKOUT mode)
A XRDLEAD = 1, XRDACTIVE = 3, XRDTRAIL = 1