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December 14, 1998 1of 6 AN42M860doc DBOverviewThe AN3042Q interfaces directly to the TI MPC860 PowerQUICC processorThe interface described inthis application note connects a 32-bit, 40 MHz MPC860 to the AN3042Q, MPC860 ...Wiring the AN3042Q to the MPC860 is simpleThe interrupt connections in the diagram are not requiredfor the bus interface; they are only included for illustrative purposesNote that the MPC860 signal namingconvention is that least significant bits have the higher bit numbersFor instance, the least significant databit of a 32-bit bus is D31 and the most significant bit is D0The AN3042Q signal naming convention is, MPC860 ...bit ordering, the signals are connected as shown in the diagramFor example the MPC860 data bit 31 isconnected to the AN3042Q data bit 0The addresses are wired in the same wayCO-MEMLite MPC860, MPC860 ... The MPC860ADS is an Applications Development System (ADS) designed to aid hardware and softwaredevelopers of the MPC860 PowerQUICC, PowerPC QUad Integrated Communication Controller, in quicklyevaluating and developing applications for this device All of the hardware resources needed to download and, MPC860 ... microprocessor that provides effective price/performance across a wide range of applications TheMPC801, like the MPC860, combines a high-performance PowerPC core with a multifaceted system integrationpackage, MPC860 ...MOTOROLA MPC860 Family Hardware Specifications53Serial Interface AC Electrical SpecificationsFigure 11-52 SI Transmit Timing with Double Speed Clocking (DSC = 1)L1TXD, MPC860 ...8154 MPC860 Family Hardware SpecificationsMOTOROLASerial Interface AC Electrical SpecificationsFigure 11-53 IDL Timing, MPC860 ...2-2 MPC180LMB Security Processor User’s ManualSignal DescriptionsPSDVAL 82 I Data valid This active low signal is ignored when CONFIG=0 (MPC860 Mode), but is active in MPC8260 Mode The assertion of PSDVAL indicates that a data beat is , MPC860 ...the MPC860 PowerQUICC family, and can operate up to 100 MHz on the MPC8xx core with a 66-MHz external bus The MPC852T has a 18 V core and a 33 V I/O operation with 5-V TTL compatibility The MPC852T integrated communications , MPC860 ...Pin Assignments141 Pin AssignmentsFigure 14-74 shows the top view pinout of the PBGA package For additional information,see the MPC860 PowerQUICC User’s Manual, or the MPC855T User’s Manual, MPC860 ...
