dccci

Data Cache Congruence Class Invalidate

dccci RA, RB

Invalidates a congruence class in the data cache (Embedded).

Details

The Data Cache Congruence Class Invalidate instruction invalidates a congruence class in the data cache (Embedded).

Pseudocode Operation

// Invalidates a congruence class in the data cache (Embedded)

Example

dccci r4, r5

Encoding

Binary Layout
31
0
/
6
RA
11
RB
16
454
21
/
31
 
Format X-form
Opcode 0x7C00038E
Extension Embedded

Operands

  • RA
    Base
  • RB
    Index