Ci-dessous, les différences entre deux révisions de la page.
Les deux révisions précédentesRévision précédenteProchaine révision | Révision précédente | ||
back2root:ibm-pc-ms-dos:hardware:8250 [2023/01/06 23:11] – [2F9h, 3F9h : Interrupt Enable Register] frater | back2root:ibm-pc-ms-dos:hardware:8250 [2023/02/23 20:55] (Version actuelle) – [UART - Universal Asynchronous Receiver/Transmitter] frater | ||
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- | ====== UART - Universal Asynchronous Receiver/ | + | ====== |
{{tablelayout? | {{tablelayout? | ||
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* data loss can occur without overrun or framing errors if the interrupts are serviced too slowly | * data loss can occur without overrun or framing errors if the interrupts are serviced too slowly | ||
* reserved bits are usually set to zero. Code should NOT rely on this being the case since future enhancement may use these bits | * reserved bits are usually set to zero. Code should NOT rely on this being the case since future enhancement may use these bits | ||
- | * see INT TABLE or IRQ for interrupt assignments | ||
- | * see PORTS for COMx port assignment (3F8, | ||
</ | </ | ||
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+ | * see [[back2root: | ||
+ | * see [[back2root: | ||
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