参数资料
| 型号： | 20-101-1319 |
| 厂商： | Rabbit Semiconductor |
| 文件页数： | 48/119页 |
| 文件大小： | 0K |
| 描述： | MINCORE MODULE RCM6710 |
| 产品培训模块： | Enabling Remote Devices Overview |
| 标准包装： | 1 |
| 系列： | MiniCore™ |
| 模块/板类型： | MPU 核心模块 |
| 适用于相关产品： | RCM6710 |
| 其它名称： | 316-1188 |
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MiniCore RCM5700/RCM6700 User’s Manual
34
4.2 Serial Communication
The RCM5700/RCM6700 board does not have any serial level converters directly on the board.
However, an Ethernet or other serial interface may be incorporated on the board the MiniCore is
mounted on. For example, the Serial Communication accessory board in the Deluxe Development
Kit has an RS-232 transceiver, and the Interface Board has Ethernet and USB connections.
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 asyn-
chronous 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 asynchronous
or as a clocked serial port once application development has been completed and the MiniCore is
operating in the Run Mode.
Serial Ports B, 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.
Note that Alternate Serial Port B, which uses PD4 and PD5, is used together with the clock on
PB0 for the serial flash on the RCM5750/RCM5760 and RCM6700 family. If you wish to use the
regular Serial Port B I/O pins (PC4 and PC5) as serial I/O pins with the RCM5750/RCM5760 or
RCM6700 family, your application must manage its sharing of Serial Port B so as to avoid any
conflicts with using the onboard serial flash.
Serial Ports E and F can also be configured as SDLC/HDLC serial ports. The IrDA protocol is
also supported in SDLC format by these two ports. Serial Ports E and F must be configured before
they can be used. The following macros show one way to do this.
#define SERE_TXPORT PEDR
#define SERE_RXPORT PEDR
#define SERF_TXPORT PFDR
#define SERF_RXPORT PFDR
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 20-101-1320 | 功能描述:以太网模块 RCM6750 MiniCore RoHS:否 制造商:Lantronix 产品:Device Servers 数据速率:300 bps to 921.6 kbps, 10 Mbps, 100 Mbps 接口类型:Ethernet, Serial 工作电源电压:5 V to 15 V 工作电源电流:133 mA to 400 mA 最大工作温度:+ 70 C |
| 20-101-1321 | 功能描述:以太网模块 RCM6760 MiniCore RoHS:否 制造商:Lantronix 产品:Device Servers 数据速率:300 bps to 921.6 kbps, 10 Mbps, 100 Mbps 接口类型:Ethernet, Serial 工作电源电压:5 V to 15 V 工作电源电流:133 mA to 400 mA 最大工作温度:+ 70 C |
| 20-101-1322 | 功能描述:网络模块 RCM6600W Cloud Mod Ethr to Wi-Fi Bridge RoHS:否 制造商:Digi International 产品:ZigBee to Ethernets 处理器类型: 频率: 随机存取存储器: 闪光: 数据速率: 接口类型:Ethernet, RF 工作电源电压:5 V 最大工作温度:+ 40 C 尺寸:70 mm x 95 mm x 32 mm |
| 20-101-1323 | 功能描述:网络模块 RCM6600W Cloud Mod Ethr to Wi-Fi Bridge RoHS:否 制造商:Digi International 产品:ZigBee to Ethernets 处理器类型: 频率: 随机存取存储器: 闪光: 数据速率: 接口类型:Ethernet, RF 工作电源电压:5 V 最大工作温度:+ 40 C 尺寸:70 mm x 95 mm x 32 mm |
| 20-101-1328 | 功能描述:模块化系统 - SOM RCM3710 Core Module RoHS:否 制造商:Digi International 外观尺寸:ConnectCore 9P 处理器类型:ARM926EJ-S 频率:150 MHz 存储容量:8 MB, 16 MB 存储类型:NOR Flash, SDRAM 接口类型:I2C, SPI, UART 工作电源电压:3.3 V 最大工作温度:+ 85 C 尺寸:1.97 in x 1.97 in x 6.1 in |
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