- 您现在的位置：买卖IC网 > Sheet目录1062 > 101-0954 (Rabbit Semiconductor)KIT DEV RABBIT RCM3360/3370 INTL
4.2.3 Programming Port
The RCM3360/RCM3370 programming port is accessed using header J1 or through the
Ethernet jack. The programming port uses the Rabbit 3000’s Serial Port A for communica-
tion. Dynamic C uses the programming port to download and debug programs.
The programming port is also used for the following operations.
? Cold-boot the Rabbit 3000 on the RCM3360/RCM3370 after a reset.
? Remotely download and debug a program over an Ethernet connection using the
RabbitLink EG2110.
? Fast copy designated portions of flash memory from one Rabbit-based board (the
master) to another (the slave) using the Rabbit Cloning Board.
Alternate Uses of the Programming Port
All three clocked Serial Port A signals are available as
? a synchronous serial port
? an asynchronous serial port, with the clock line usable as a general CMOS input
The programming port may also be used as a serial port via the DIAG connector on the
programming cable.
In addition to Serial Port A, the Rabbit 3000 startup-mode (SMODE0, SMODE1), status,
and reset pins are available on the programming port.
The two startup mode pins determine what happens after a reset—the Rabbit 3000 is
either cold-booted or the program begins executing at address 0x0000.
The status pin is used by Dynamic C to determine whether a Rabbit microprocessor is
present. The status output has three different programmable functions:
1. It can be driven low on the first op code fetch cycle.
2. It can be driven low during an interrupt acknowledge cycle.
3. It can also serve as a general-purpose output.
Since the status pin is not used by the system once a program has been downloaded and is
running, the status pin can then be used as a general-purpose CMOS output.
The /RESET_IN pin is an external input that is used to reset the Rabbit 3000 and the
RCM3360/RCM3370 onboard peripheral circuits.
Refer to the Rabbit 3000 Microprocessor User ’s Manual for more information.
User ’s Manual
29
发布紧急采购，3分钟左右您将得到回复。
相关PDF资料
101-1050-BE-00025
ADPT USB 2 A FEMALE-2 5PIN .25M
10112627-101LF
MINI-SAS HD 1X2 EXT PCB
10112628-101LF
MINI-SAS HD 1X4 EXT PCB
10136-3000PC
CONN MINI-D 36POS SOLDER PLUG
10136-6000EC
CONN MDR PLUG 36POS IDC GOLD
10150-4CZ3PL
CONN MDR PLUG 50POS VERT T/H
10150-72E2PC
CONN MINI-D 50POS R/A PLUG
10150-8000EE
CONN PLUG 50 POS MINI-D
相关代理商/技术参数
101-0955
功能描述:模块化系统 - SOM RCM2260 RABBITCORE 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
101-0956
功能描述:开发板和工具包 - 其他处理器 Powercore Flex Kit US Version
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:
101-0957
功能描述:开发板和工具包 - 其他处理器 Powercore Flex Kit International Vers.
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:
101-0961
功能描述:模块化系统 - SOM RCM3720 CORE MOD.
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
10-109611-3S
制造商:Amphenol Corporation 功能描述:10-109611-03S - Bulk
10-109611-4S
制造商:Amphenol Corporation 功能描述:10-109611-04S - Bulk
10-109614-02S
制造商:Amphenol Corporation 功能描述:ER 4C 4#16S SKT PLUG
10-109614-05P
制造商:Amphenol Industrial Operations 功能描述:ER 5C 5#16S PIN PLUG