2 Valid combinations of AxCACHE and AxDOMAIN

Valid combinations of AxCACHE and AxDOMAIN are shown in the following table.

Table 2-1 Valid combinations of AxCACHE and AxDOMAIN values

AxCACHE[3:0] Access type AxDOMAIN Domain type Valid
0b0000 Device 0b00 Non-shareable No
0b0001 0b01 Inner-shareable No
0b10 Outer-shareable No
0b11 System Yes
0b0010 Non-Cacheable 0b00 Non-shareable Enabled
0b0011 0b01 Inner-shareable Enabled
0b10 Outer-shareable Enabled
0b11 System Yes
0b010x - - - No
0b100x - - -
0b110x - - -
0b011x Write Through 0b00 Non-shareable Yes
0b101x 0b01 Inner-shareable Yes
0b111x Write Back 0b10 Outer-shareable Yes
0b11 System No
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