Mikroprozessor Boards/6809: Unterschied zwischen den Versionen
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== 6809/6309 Mikroprozessor Board == | == 6809/6309 Mikroprozessor Board == | ||
Version vom 26. Februar 2020, 11:09 Uhr
6809/6309 Mikroprozessor Board
Mit diesem
Specifications
- DIL-40 Sockel (CPU Motorola 6809 oder Hitachi 6309)
- RS232 Connector
- Bus Interface
- -CPU: Motorola 68B09, 8-bit Microprocessor @1.2288MHz clock
-Memory: 32kB RAM, 16kB EPROM -Memory and I/O Decoder chip: Programmable Logic Device GAL16V8D -Display: high brightness 6-digit 7-segment LED -Keyboard: 36 keys -RS232 port: 6850 ACIA 19200 bit/s 8n1 -Debugging LED: 8-bit GPIO1 LED at location $8000 -Tick: 10ms tick produced by 89C2051 for time trigger experiment -Text LCD interface: direct CPU bus interface text LCD -Brownout reset: KIA7042 reset chip for power brownout reset -Expansion header: 40-pin header
- Board Maße: xx x xx mm
Dokumentation
