1. INTRODUCTION The RCM2200 RabbitCore module is designed to be the heart of embedded c" />
參數(shù)資料
型號(hào): 20-101-0494
廠商: Rabbit Semiconductor
文件頁(yè)數(shù): 67/90頁(yè)
文件大?。?/td> 0K
描述: MODULE RABBITCORE RCM2250
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: RCM2250
產(chǎn)品目錄頁(yè)面: 620 (CN2011-ZH PDF)
其它名稱: 316-1092
User’s Manual
1
1. INTRODUCTION
The RCM2200 RabbitCore module is designed to be the heart of
embedded control systems. The RCM2200 features an inte-
grated Ethernet port and provides for LAN and Internet-enabled
systems to be built as easily as serial-communication systems.
Throughout this manual, the term RCM2200 refers to the complete series of RCM2200
RabbitCore modules unless other production models are referred to specifically.
The RCM2200 has a Rabbit 2000 microprocessor operating at 22.1 MHz, static RAM,
flash memory, two clocks (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 26-pin headers bring out the Rabbit 2000 I/O bus lines, address
lines, data lines, parallel ports, and serial ports.
The RCM2200 receives its +5 V power from the user board on which it is mounted. The
RabbitCore RCM2200 can interface with all kinds of CMOS-compatible digital devices
through the user board.
1.1 RCM2200 Features
Small size: 1.60" × 2.30" × 0.86"
(41 mm × 58 mm × 22 mm)
Microprocessor: Rabbit 2000 running at 22.1 MHz
26 parallel I/O lines: 16 configurable for input or output, 7 fixed inputs, 3 fixed outputs
8 data lines (D0–D7)
4 address lines (A0–A3)
Memory I/0 read, write
External reset input
Five 8-bit timers (cascadable in pairs) and two 10-bit timers
256K–512K flash memory, 128K–512K SRAM
Real-time clock
Watchdog supervisor
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