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General| Category | Controller |
|---|---|
| Manufacturer | Oki |
| Model | MSM85C154HVS |
| CPU Type | 8-bit |
| Core | 80C51 |
| Data Bus Width | 8-bit |
| Program Memory Size | 8KB |
| RAM Size | 256 Bytes |
| Number of I/O Lines | 32 |
| Clock Speed | 12 MHz |
Internal block diagrams detailing the microcontroller's architecture and components.
Explains the timing signals and control mechanisms governing operation.
Details the CPU resetting procedure and its impact on internal status.
Overview of internal RAM structure, SFRs, and access methods.
Details the internal RAM structure, layout, and access methods.
Details the serial port's capabilities for I/O extension and UART communication.
Covers interrupt sources, addresses, enabling, priority, and response times.
In-depth explanation of individual instructions, including codes, operations, and examples.
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