1. INTRODUCTION The RabbitCore RCM2000 series is a family of microprocessor modules des" />
參數(shù)資料
型號(hào): 20-101-0383
廠商: Rabbit Semiconductor
文件頁(yè)數(shù): 45/80頁(yè)
文件大小: 0K
描述: MODULE RABBITCORE RCM2020
標(biāo)準(zhǔn)包裝: 1
系列: RabbitCore®
模塊/板類型: MPU 核心模塊
適用于相關(guān)產(chǎn)品: RCM2020
產(chǎn)品目錄頁(yè)面: 620 (CN2011-ZH PDF)
其它名稱: 316-1082
User’s Manual
1
1. INTRODUCTION
The RabbitCore RCM2000 series is a family of microprocessor
modules designed to be the heart of embedded control systems,
providing an array of I/O and addressing.
Throughout this manual, the term RCM2000 refers to the complete series of RCM2000
RabbitCore modules unless other production models are referred to specifically.
The RCM2000 is a core module designed to be the heart of your own controller built
around the plug-in module. Data processing is done by a Rabbit 2000 microprocessor
operating at up to 25.8 MHz (RCM2000 and RCM2010).
The RCM2000 has a Rabbit 2000 microprocessor, a static RAM, a flash memory, two
quartz crystals (main oscillator and timekeeping), and the circuitry necessary for reset and
management of battery backup of the Rabbit 2000’s internal real-time clock and the static
RAM. Two 40-pin headers bring out the Rabbit 2000 I/O bus, address lines, data lines,
parallel ports, and serial ports.
The RCM2000 receives its +5 V power from the user board on which it is mounted. The
RCM2000 can interface will all kinds of digital devices through the user board.
The RCM2000 Development Kit comes with a Prototyping Board that can be used to
demonstrate the operation of the RCM2000 and to prototype new circuits.
1.1 Features
Small size: 1.90" × 2.30" (48.3 mm × 58.4 mm)
Microprocessor: Rabbit 2000 running at 25.8 MHz (RCM2000 and RCM2010)
40 CMOS-compatible parallel I/O lines grouped in five 8-bit ports (shared with serial
ports)
8 data lines (D0–D7)
13 address lines (A0–A12)
I/0 read, write, buffer enable
Status, watchdog and clock outputs
Two startup mode inputs for master/slave configuration
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