Changes

188 bytes added ,  09:40, 22 August 2016
Line 494: Line 494:  
|-
 
|-
 
| <code>0b11111111100x</code>
 
| <code>0b11111111100x</code>
| Mapping static address
+
| Map IO address range
|
+
| Bits 0-19: index of the first IO page to map; Bit 20: Map read-only (otherwise read-write). Another 0b11111111100x must follow this one to denote the (exclusive) end of the IO range to map.
 
|-
 
|-
 
| <code>0b111111111110</code>
 
| <code>0b111111111110</code>
| Mapping IO address
+
| Map single IO page
 
| Bits 0-19: IO page index to map; Bit 20: Map read-only (otherwise read-write)
 
| Bits 0-19: IO page index to map; Bit 20: Map read-only (otherwise read-write)
 
|}
 
|}
549

edits