DM385, DM388
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SPRS821D –MARCH 2013–REVISED DECEMBER 2013
2
1
2
MCA[x]_ACLKR/X (Falling Edge Polarity)
MCA[x]_AHCLKR/X (Rising Edge Polarity)
4
4
3
MCA[x]_ACLKR/X (CLKRP = CLKXP = 0)(A)
MCA[x]_ACLKR/X (CLKRP = CLKXP = 1)(B)
6
5
MCA[x]_AFSR/X (Bit Width, 0 Bit Delay)
MCA[x]_AFSR/X (Bit Width, 1 Bit Delay)
MCA[x]_AFSR/X (Bit Width, 2 Bit Delay)
MCA[x]_AFSR/X (Slot Width, 0 Bit Delay)
MCA[x]_AFSR/X (Slot Width, 1 Bit Delay)
MCA[x]_AFSR/X (Slot Width, 2 Bit Delay)
8
7
MCA[x]_AXR[x] (Data In/Receive)
A0 A1
A30 A31 B0 B1
B30 B31 C0 C1 C2 C3
C31
A. For CLKRP = CLKXP = 0, the McASP transmitter is configured for rising edge (to shift data out) and the McASP
receiver is configured for falling edge (to shift data in).
B. For CLKRP = CLKXP = 1, the McASP transmitter is configured for falling edge (to shift data out) and the McASP
receiver is configured for rising edge (to shift data in).
Figure 8-83. McASP Input Timing
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Peripheral Information and Timings
253
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