AM1808 Datasheet, PDF (138/264 Pages) Texas Instruments – AM1808 ARM Microprocessor

AM1808
SPRS653 – FEBRUARY 2010
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AHCLKR/X (Falling Edge Polarity)
AHCLKR/X (Rising Edge Polarity)
ACLKR/X (CLKRP = CLKXP = 0)^(A)
ACLKR/X (CLKRP = CLKXP = 1)^(B)
AFSR/X (Bit Width, 0 Bit Delay)
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AFSR/X (Bit Width, 1 Bit Delay)
AFSR/X (Bit Width, 2 Bit Delay)
AFSR/X (Slot Width, 0 Bit Delay)
AFSR/X (Slot Width, 1 Bit Delay)
AFSR/X (Slot Width, 2 Bit Delay)
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AXR[n] (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 6-30. McASP Input Timings
138 Peripheral Information and Electrical Specifications
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