4.7.6. Valid combinations of AxCACHE and AxDOMAIN

Table 4.7 shows the valid combinations of AxCACHE and AxDOMAIN.

Table 4.7. Valid combination of AxCACHE and AxDOMAIN values

AxCACHEAccess typeAxDOMAINDomain typeValid
0000Device00Non-shareableNO
000101Inner-shareableNO
10Outer-shareableNO
11SystemYES
0010Non-Cacheable00Non-shareableEnabled
001101Inner-shareableEnabled
10Outer-shareableEnabled
11SystemYES
010x ---NO
100x---
110x---
011xWrite00Non-shareableYES
101xThrough01Inner-shareableYES
111xWrite10Outer-shareableYES
Back11SystemNO

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