20-101-0654 Rabbit Semiconductor, 20-101-0654 Datasheet - Page 3

• Manufacturer Part Number: 20-101-0654
• Description: INTERFACE OP6800 512K FLASH&SRAM
• Manufacturer: Rabbit Semiconductor

Specifications of 20-101-0654

• Module/board Type: Single Board Computer Module
• Product: Modules
• Processor Type: Rabbit 2000
• Sram: 128 KB
• Flash: 256 KB
• Timers: 8 bit, 10 bit
• Backup Battery: Lithium Battery
• Operating Voltage: 9 V to 36 V
• Power Consumption: 1.5 W
• Board Size: 111 mm x 91 mm x 33 mm
• Description/function: Computer Module
• For Use With/related Products: OP6800
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 20-101-654; 20-101-654

Chapter 1. Introduction
Chapter 2. Getting Started
Chapter 3. Subsystems
Chapter 4. Software
User’s Manual
1.1 Description............................................................................................................................................1
1.2 Features .................................................................................................................................................1
1.3 Development and Evaluation Tools......................................................................................................2
1.4 CE Compliance .....................................................................................................................................4
2.1 Connections ..........................................................................................................................................7
2.2 Demonstration Program on Power-Up ...............................................................................................10
2.3 Display Contrast Adjustment..............................................................................................................10
2.4 Programming Cable Connections .......................................................................................................11
2.5 Installing Dynamic C ..........................................................................................................................12
2.6 Starting Dynamic C ............................................................................................................................12
2.7 PONG.C ..............................................................................................................................................13
2.8 Where Do I Go From Here? ...............................................................................................................13
3.1 Pinouts ................................................................................................................................................16
3.2 Digital I/O ...........................................................................................................................................17
3.3 Serial Communication ........................................................................................................................19
3.4 Programming Cable ............................................................................................................................23
3.5 Other Hardware...................................................................................................................................24
3.6 Memory...............................................................................................................................................26
3.7 Keypad Labeling.................................................................................................................................27
4.1 Upgrading Dynamic C ........................................................................................................................31
4.2 Font and Bitmap Converter.................................................................................................................32
1.3.1 Tool Kit .........................................................................................................................................2
1.3.2 Software ........................................................................................................................................3
1.4.1 Design Guidelines .........................................................................................................................5
1.4.2 Interfacing the OP6800 to Other Devices .....................................................................................5
3.2.1 Digital Inputs...............................................................................................................................17
3.2.2 Digital Outputs............................................................................................................................18
3.3.1 RS-232 ........................................................................................................................................19
3.3.2 RS-485 ........................................................................................................................................19
3.3.3 Programming Port .......................................................................................................................21
3.3.4 Ethernet Port (OP6800 models only) ..........................................................................................22
3.4.1 Changing Between Program Mode and Run Mode ....................................................................23
3.5.1 Clock Doubler .............................................................................................................................24
3.5.2 Spectrum Spreader ......................................................................................................................25
3.6.1 SRAM .........................................................................................................................................26
3.6.2 Flash Memory .............................................................................................................................26
4.1.1 Patches and Bug Fixes ................................................................................................................31
4.1.2 Upgrades .....................................................................................................................................31
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