Interfacing DS2155 to MPC8260


Posted on Nov 25, 2012

Application Note 381 contains information necessary to interface the Motorola MPC8260 processor to the DS2155 T1/E1/J1 Single Chip Transceiver (SCT). The application note covers interfacing both the address and data processor bus and the communications serial bus. Interfacing the processor bus of the MPC8260 to the DS2155 is straight forward and mapping of address and data lines is discussed in detail.



Depending on the application, it may be necessary to add external logic to latch the address and data pins to isolate other peripherals on the processor bus. The MPC8260 contains two serial interfaces and each has four ports for a total of eight communica




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