+------------------------Logiciel--------------------------+
                 +---------------------Espace-noyau-------------------------+
 +------------Console-----------------------------------------------------+ |
 | +-Matériel-+  |  +-------+   +---------+    +----------+    +-------+  | |
 | | +-----+  |  |  |Drivers|   |         |    |          |    |       |  | |
 | | |Ecran|<-|--|--| vidéo |<--|Emulateur|    |Discipline|    |Drivers|  | |
 | | +-----+  |  |  +-------+   |   de    |<==>|          |<==>|       |  | |
 | |+-------+ |  |  +-------+   |terminal |    | de ligne |    |  TTY  |  | |
 | ||Clavier|-|--|->|Drivers|-->|         |    |          |    |       |  | |
 | |+-------+ |  |  |Clavier|   +---------+    +----------+    +-------+  | |
 | +----------+  |  +-------+                                             | |
 +---------------|--------------------------------------------------------+ |
                 +----------------------------------------------------------+