参数资料
型号: 101-0405
厂商: Rabbit Semiconductor
文件页数: 37/80页
文件大小: 0K
描述: MODULE RABBITCORE RCM2010
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: RCM2010
其它名称: 316-1009
38
RabbitCore RCM2000
5.2 I/O
The RCM2000 was designed to interface with other systems, and so there are no drivers
written specifically for this purpose. The general Dynamic C read and write functions
allow you to customize the parallel I/O to meet your specific needs. For example, use
WrPortI(PEDDR, &PEDDRShadow, 0x00);
to set all the port E bits as inputs, or use
WrPortI(PEDDR, &PEDDRShadow, 0xFF);
to set all the port E bits as outputs.
The sample programs in the Dynamic C SAMPLES directory provide further examples.
5.2.1 PCLK Output
The PCLK output is controlled by bits 7 and 6 of the Global Output Register (GOCR) on
the Rabbit 2000 microprocessor, and so can be enabled or disabled in software. Starting
with Dynamic C v 7.02, the PCLK output is disabled by default at compile time to mini-
mize radiated emissions; the PCLK output is enabled in earlier versions of Dynamic C.
Use the following code to set the PCLK output as needed.
PCLK output driven with peripheral clock:
WrPortI(GOCR, &GOCRShadow, (GOCRShadow&~0xc0));
PCLK output driven with peripheral clock ÷ 2:
WrPortI(GOCR, &GOCRShadow, ((GOCRShadow&~0xc0)| 0x40));
PCLK output off (low):
WrPortI(GOCR, &GOCRShadow, ((GOCRShadow&~0xc0)| 0x80));
PCLK output on (high):
WrPortI(GOCR, &GOCRShadow, (GOCRShadow | 0xc0));
相关PDF资料
PDF描述
101-0404 MODULE RABBITCORE RCM2000
006200505130000+ CONN FFC/FPC 5POS 1MM R/A SMD
006208505110000 CONN FFC/FPC 5POS 1MM ZIF SMD
006208505110000+ CONN FFC/FPC 5POS 1MM ZIF SMD
395-030-541-204 CARD EDGE 30POS DL .100X.200 BLK
相关代理商/技术参数
参数描述
101-0406 功能描述:开发板和工具包 - 其他处理器 Cloning Board RoHS:否 制造商:Freescale Semiconductor 产品:Development Systems 工具用于评估:P3041 核心:e500mc 接口类型:I2C, SPI, USB 工作电源电压:
1010-406 制造商:MISCELLANEOUS 功能描述:
101-040600-14 制造商:Distributed By MCM 功能描述:RJ11 PLUGS STRANDED FLAT WIREPK10
101-040600-24 制造商:Distributed By MCM 功能描述:RJ11 PLUGS SOLID FLAT WIRE PK10
101-040610-14 制造商:Distributed By MCM 功能描述:RJ11 PLUGS STRANDEDROUND WIRE PK10