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Les deux révisions précédentesRévision précédenteProchaine révision | Révision précédente | ||
back2root:ibm-pc-ms-dos:hardware:informations:edba [2023/01/16 17:54] – ↷ Liens modifiés en raison d'un déplacement. frater | back2root:ibm-pc-ms-dos:hardware:informations:edba [2023/01/16 18:03] (Version actuelle) – [Tableau] frater | ||
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Ligne 12: | Ligne 12: | ||
===== Pointing Device Flag Byte 1 ===== | ===== Pointing Device Flag Byte 1 ===== | ||
{{anchor: | {{anchor: | ||
- | + | {{tablelayout? | |
- | |7|6|5|4|3|2|1|0| | + | ^ bit ^ Offset 26 ^ |
- | | | | | | `------- | + | | |
- | | | | | `-------- | + | | |
- | | | | `--------- error | + | | |
- | | | `---------- | + | | |
- | | `----------- | + | | |
- | `------------ | + | | 7 | command in progress |
===== Pointing Device Flag Byte 2 ===== | ===== Pointing Device Flag Byte 2 ===== | ||
{{anchor: | {{anchor: | ||
+ | {{tablelayout? | ||
+ | ^ bit ^ Offset 27 ^ | ||
+ | | 0-2 | package size | | ||
+ | | 3-6 | reserved | ||
+ | | 7 | device driver far call flag | | ||
- | |7|6|5|4|3|2|1|0| Offset 27 | + | ===== Notes ===== |
- | | | | | | `------- package size | + | |
- | | `-------------- reserved | + | |
- | `--------------- device driver far call flag | + | |
- | + | ||
<WRAP round box> | <WRAP round box> | ||
* EBDA is located in highest memory just under 640K on PS/2 | * EBDA is located in highest memory just under 640K on PS/2 | ||
* word at [[back2root: | * word at [[back2root: | ||
</ | </ |