Motorola DSP56009 User Manual page 15

Figure 5-9 Acknowledgment on the I
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Figure 5-10 I C Bus Protocol For Host Write Cycle . . . . . . . . . . . . . . . . . . . 5-23
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Figure 5-11 I C Bus Protocol For Host Read Cycle . . . . . . . . . . . . . . . . . . . 5-23
Figure 6-1 SAI Baud-Rate Generator Block Diagram. . . . . . . . . . . . . . . . . . 6-4
Figure 6-2 SAI Receive Section Block Diagram . . . . . . . . . . . . . . . . . . . . . . 6-5
Figure 6-3 SAI Transmit Section Block Diagram . . . . . . . . . . . . . . . . . . . . . 6-7
Figure 6-4 SAI Registers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-8
Figure 6-5 Receiver Data Shift Direction (RDIR) Programming . . . . . . . . . 6-12
Figure 6-6 Receiver Left/Right Selection (RLRS) Programming. . . . . . . . . 6-12
Figure 6-7 Receiver Clock Polarity (RCKP) Programming . . . . . . . . . . . . . 6-13
Figure 6-8 Receiver Relative Timing (RREL) Programming. . . . . . . . . . . . 6-14
Figure 6-9 Receiver Data Word Truncation (RDWT) Programming . . . . . . 6-14
Figure 6-10 Transmitter Data Shift Direction (TDIR) Programming . . . . . . . 6-19
Figure 6-11 Transmitter Left/Right Selection (TLRS) Programming. . . . . . . 6-19
Figure 6-12 Transmitter Clock Polarity (TCKP) Programming . . . . . . . . . . . 6-20
Figure 6-13 Transmitter Relative Timing (TREL) Programming . . . . . . . . . . 6-20
Figure 6-14 Transmitter Data Word Expansion (TDWE) Programming . . . . 6-21
Figure 7-1 GPIO Control/Data Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3
Figure 7-2 GPIO Circuit Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-5
MOTOROLA
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C Bus. . . . . . . . . . . . . . . . . . . . . . . . 5-22
DSP56009 User's Manual xiii