Manualshelf

Stereo System User Manual

ManualsBrandsMotorola ManualsStereo SystemDSP56012
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Motorola xiii
List of Figures
Figure 1-1 DSP56012 Block Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9
Figure 2-1 DSP56012 Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
Figure 3-1 Memory Maps for PEA = 0, PEB = 0. . . . . . . . . . . . . . . . . . . . . . 3-5
Figure 3-2 Memory Maps for PEA = 1, PEB = 0. . . . . . . . . . . . . . . . . . . . . . 3-6
Figure 3-3 Memory Maps for PEA = 0, PEB = 1. . . . . . . . . . . . . . . . . . . . . . 3-7
Figure 3-4 Memory Maps for PEA = 1, PEB = 1. . . . . . . . . . . . . . . . . . . . . . 3-8
Figure 3-5 Operating Mode Register (OMR) . . . . . . . . . . . . . . . . . . . . . . . 3-12
Figure 3-6 Interrupt Priority Register (Addr X:$FFFF) . . . . . . . . . . . . . . . . 3-16
Figure 3-7 PLL Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-20
Figure 4-1 Port B Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3
Figure 4-2 Parallel Port B Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4
Figure 4-3 Port B GPIO Signals and Registers . . . . . . . . . . . . . . . . . . . . . . 4-5
Figure 4-4 Port B I/O Pin Control Logic . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-6
Figure 4-5 Instructions to Write/Read Parallel Data with Port B. . . . . . . . . . 4-8
Figure 4-6 I/O Port B Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-9
Figure 4-7 HI Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12
Figure 4-8 HI Programming Model–DSP Viewpoint . . . . . . . . . . . . . . . . . . 4-14
Figure 4-9 HI Flag Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-18
Figure 4-10 Host Processor Programming Model–Host Side. . . . . . . . . . . . 4-23
Figure 4-11 HI Register Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-24
Figure 4-12 HSR and HCR Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-26