参数资料
型号: 20-101-1319
厂商: Rabbit Semiconductor
文件页数: 47/119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
MiniCore RCM5700/RCM6700 User’s Manual
33
4.1.1 Memory I/O Interface
The Rabbit 5000 address lines (A0–A19) and data lines (D0–D7) are routed to the onboard flash
memory chip. I/O write (/IOWR) and I/O read (/IORD) are available for interfacing to external
devices.
Parallel Port A can also be used as an external I/O data bus to isolate external I/O from the main
data bus. Parallel Port B pins PB2–PB7 can also be used as an external address bus.
When using the external I/O bus for either Ethernet or the LCD/keypad module on the Prototyp-
ing Board or for any other reason, you must add the following line at the beginning of your pro-
gram.
#define PORTA_AUX_IO
// required to enable external I/O bus
Selected pins on Parallel Ports D and E as specified in Table 4-3 may be used for input capture,
quadrature decoder, DMA, and pulse-width modulator purposes.
4.1.2 Other Inputs and Outputs
The status, /RESET_IN, and SMODE I/O are normally associated with the programming port.
Since the status pin is not used by the system once a program has been downloaded and is run-
ning, the status pin can then be used as a general-purpose CMOS output. The programming port is
described in more detail in Section 4.2.3.
/RESET_IN is an external input used to reset the Rabbit 5000/6000 microprocessor and the Mini-
Core memory. /RESET is an output from the reset circuitry that can be used to reset other periph-
eral devices.
The two SMODE pins, SMODE0 and SMODE1, are tied together, and may be used as a special
input when the MiniCore is operating in the Run Mode. The logic state of these two pins deter-
mines the startup procedure after a reset.
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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