Changes

Jump to navigation Jump to search
56 bytes added ,  17:54, 26 August 2020
no edit summary
Line 4,802: Line 4,802:     
==== SP ====
 
==== SP ====
This is a SPR (special purpose register) that holds the current stack pointer.
+
This is a SPR (special purpose register) that holds the current stack pointer. Only bits 0 to 15 are used.
    
==== PC ====
 
==== PC ====
This is a SPR (special purpose register) that holds the current program counter.
+
This is a SPR (special purpose register) that holds the current program counter. Only bits 0 to 15 are used.
    
==== IMB ====
 
==== IMB ====
Line 4,923: Line 4,923:  
!  Description
 
!  Description
 
|-
 
|-
| 0-15 || Exception PC
+
| 0-19 || Exception PC
 
|-
 
|-
 
| 20-23 || Exception cause
 
| 20-23 || Exception cause

Navigation menu