Motorola DSP56305 User Manual page 32

Figure 13-3 VCOP Block Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-6
Figure 13-4 Window Error Detection Function. . . . . . . . . . . . . . . . . . . . . . . . . . . 13-8
Figure 13-5 Bit Error Count Function. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-9
Figure 13-6 Viterbi Co-Processor in Equalization Mode . . . . . . . . . . . . . . . . . . 13-11
Figure 13-7 Viterbi Co-Processor in Encoder Mode . . . . . . . . . . . . . . . . . . . . . 13-12
Figure 13-8 Viterbi Co-Processor in Decoder Mode . . . . . . . . . . . . . . . . . . . . . 13-13
Figure 13-9 Viterbi Control Register A (VCRA) . . . . . . . . . . . . . . . . . . . . . . . . . 13-18
Figure 13-10 Viterbi Control Register B (VCRB) . . . . . . . . . . . . . . . . . . . . . . . . . 13-21
Figure 13-11 Viterbi Status Register (VSTR). . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-23
Figure 13-12 Viterbi Tap A Register (VTPA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-25
Figure 13-13 Viterbi Tap Register B (VTPB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-26
Figure 13-14 Viterbi Trellis Setup Register (VTSR). . . . . . . . . . . . . . . . . . . . . . . 13-27
Figure 13-15 Viterbi WED Setup Register (VWES) . . . . . . . . . . . . . . . . . . . . . . . 13-28
Figure 13-16 Viterbi Butterfly Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-33
Figure 14-1 CCOP Block Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-4
Figure 14-2 CFSR Configuration in the Cipher Modes . . . . . . . . . . . . . . . . . . . .14-5
Figure 14-3 CFSR Configuration in the Parity Coding Modes . . . . . . . . . . . . . . . 14-6
Figure 14-4 CCOP Count Register (CCNT). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-9
Figure 14-5 Step Function Select Register (CSFS). . . . . . . . . . . . . . . . . . . . . .14-11
Figure 14-6 Step Function Table A Register (CSFTA) . . . . . . . . . . . . . . . . . . .14-12
Figure 14-7 Step Function Table B Register (CSFTB) . . . . . . . . . . . . . . . . . . .14-13
Figure 14-8 CCOP Control Status Register (CCSR) . . . . . . . . . . . . . . . . . . . . . 14-15
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