MCF5307

MCF5307 UART MODULE 5307 UART Module Motorola ColdFire ® 1- 1 UART INTERFACE OVERVIEW TWO INDEPENDENT, FULL DUPLEX ASYNCHRONOUS/SYNCHRONOUS RECEIVER/ TRANSMITTER CHANNELS INDEPENDENTLY PROGRAMMABLE BAUD RATE GENERATOR FOR EACH RECEIVER AND TRANSMITTER DERIVABLE FROM SYSTEM CLOCK OR EXTERNAL CLOCK ON TIN PIN PROGRAMMABLE DATA FORMAT, FIVE TO EIGHT DATA BITS PLUS PARITY OR ADDRESS MARK BIT PARITY OPTIONS: 1- ODD PARITY 2- EVEN PARITY 3- FORCE PARITY 4- NO PARITY MCF5307 I Addr Gen I Fetch1 I Fetch2 I Decode Instr Buf Dec&Sel Op 8K Unified Cache System Bus Controller PROGRAMMABLE CHANNEL MODES NORMAL (FULL DUPLEX) AUTOMATIC ECHO (HALF DUPLEX) LOCAL LOOPBACK REMOTE LOOPBACK UART CAN BE PROGRAMMED TO DIRECTLY INTERRUPT DMA FOR FAST TRANSFERS 4K SRAM 2 UARTs 2 Timers 4 DMA A Gen & Ex DRAM Cntr & Chip Selects Interrupt Ctr General Purpose I/O MAC Debug Rev B Module JTAG PLL M-Bus 5307 UART Module Motorola ColdFire ® 1- 2 UART RECEIVER FEATURES : AUTOMATIC WAKEUP FOR MULTIDROP APPLICATIONS FRAMING, PARITY AND OVERRUN ERROR DETECTIONS FALSE START BIT DETECTION LINE-BREAK DETECTION DETECTION OF A BREAK ORIGINATING IN THE MIDDLE OF A CHARACTER START/END BREAK INTERRUPT /STATUS FOUR STAGE FIFO RECEIVE BUFFER RECEIVER OPERATION MAY BE POLLED OR INTERRUPT DRIVEN 5307 UART Module Motorola ColdFire ® 1- 3 UART TRANSMITTER FEATURES: DOUBLE-BUFFERED OPERATION PARITY GENERATION: ODD, EVEN, NO PARITY OR FORCE PARITY STOP BIT GENERATION FRO...