参数资料
型号: 20-101-1067
厂商: Rabbit Semiconductor
文件页数: 91/160页
文件大小: 0K
描述: MODULE RABBITCORE RCM3305
标准包装: 1
系列: RabbitCore®
模块/板类型: MPU 核心模块
适用于相关产品: RCM3305
其它名称: 316-1113
30
RabbitCore RCM3305/RCM3315
4.2 Serial Communication
The RCM3305/RCM3315 does not have any serial transceivers directly on the board.
However, a serial interface may be incorporated into the board the RCM3305/RCM3315
is mounted on. For example, the Prototyping Board has RS-232 and RS-485 transceiver
chips.
4.2.1 Serial Ports
There are six serial ports designated as Serial Ports A, B, C, D, E, and F. All six serial
ports can operate in an asynchronous mode up to the baud rate of the system clock divided
by 8. An asynchronous port can handle 7 or 8 data bits. A 9th bit address scheme, where
an additional bit is sent to mark the first byte of a message, is also supported.
Serial Port A is normally used as a programming port, but may be used either as an asyn-
chronous or as a clocked serial port once the RCM3305/RCM3315 has been programmed
and is operating in the Run Mode.
Serial Port B is used to communicate with the serial flash on the RCM3305/RCM3315 and
is not available for other use.
Serial Ports C and D can also be operated in the clocked serial mode. In this mode, a clock
line synchronously clocks the data in or out. Either of the two communicating devices can
supply the clock.
Serial Ports E and F can also be configured as HDLC serial ports. The IrDA protocol is
also supported in SDLC format by these two ports.
相关PDF资料
PDF描述
046232116015800+ CONN FFC/FPC 16POS 1MM VERT SMD
046232108103800+ CONN FFC/FPC 8POS 1MM R/A SMD
345-030-521-202 CARDEDGE 30POS DUAL .100 GREEN
345-030-521-201 CARDEDGE 30POS DUAL .100 GREEN
345-030-520-804 CARDEDGE 30POS DUAL .100 GREEN
相关代理商/技术参数
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