Dsp56303 user manual






















MOTOROLA Erratum to the DSP and DSP UM 1 Boundary Scan Register of the DSP and DSP The listings of the Boundary Scan Register (BSR) in the DSP and DSP User’s Manuals are incorrect, (in both manuals, in Section , Table , pages to ). The BSR on both chips is identical, and the correct listing is: Bit #. signal functionality. Refer to the DSP User’s Manual for details on these configuration registers. Table DSP Functional Signal Groupings Functional Group Number of Signals TQFP MAP- BGA Power (VCC) 18 18 Ground (GND) 19 66 Clock 22 PLL 33 Address bus Port A1 18 18 Data bus 24 24 Bus control 13 13 Interrupt and mode control 5 5. functionality. Refer to the DSP User’s Manual for details on these configuration registers. Table DSP Functional Signal Groupings Functional Group Number of Signals TQFP MAP-BGA Power (VCC) 18 18 Ground (GND) 19 66 Clock 22 PLL 33 Address bus Port A1 18 18 Data bus 24 24 Bus control 13 13 Interrupt and mode control


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MOTOROLA Erratum to the DSP and DSP UM 1 Boundary Scan Register of the DSP and DSP The listings of the Boundary Scan Register (BSR) in the DSP and DSP User’s Manuals are incorrect, (in both manuals, in Section , Table , pages to ). The BSR on both chips is identical, and the correct listing is: Bit #. Twenty-four data lines on the DSP that are active high bidirectional signals asserted only during external program and data memory accesses. These signal lines maintain state when external memory spaces are not being accessed. • Address Attribute/Row Address Strobe (AA[0–3]/RAS[0–3]). Four address attribute or row address strobe signals. +5 V Flash Memory Interfacing Flash Memory with the DSP Family of Digital Signal Processors, Rev. 1 Freescale Semiconductor 9 When the external memory device must reside in a.

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