Freescale Semiconductor Order this document as AN496 D AN496 D Using MC683xx M bus software to communicate between processor systems James Gilbert Applications Group High Performance Products Freescale Semiconductor Inc East Kilbride Scotland Introduction M bus is an I2C compatible bus interface used in the 683xx family It is a serial interface comprising two open drain bidirectional signals namely serial clock SCL and serial data SDA Multiple devices can
MOTOROLA SEMICONDUCTOR TECHNICAL DATA AN1247 MCG683xx to Neurone Curip Parallel 1 0 Interface Introduction This example interfaces a Motorola MC683xx family microcontroller to a LoNWoRKs NEURON CHIP through the parallel I O object model interface The actual example uses the MC68332 microcontroller however with minor modifi cations any MC683xx family member may be used With additional hardware and minor software modifications a MC680x0 microprocessor may be used in