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80960JT Cache Tag Format (4 Kbyte Cache)
31
80960JF/JD Cache Tag Format (2 Kbyte Cache)
31
80960JA Cache Tag Format (1 Kbyte Cache)
31
31
Valid Bit for Word 3 of current Set and Way
Valid Bit for Word 2 of current Set and Way
Valid Bit for Word 1 of current Set and Way
Valid Bit for Word 0 of current Set and Way
Tag Valid Bit for current Set and Way
Figure 6-3. D-Cache Tag and Valid Bit Formats
INSTRUCTION SET REFERENCE
20 19
80960JT Actual Address Bits 31:12
21 20
80960JF/JD Actual Address Bits 31:11
22 21
80960JA Actual Address Bits 31:10
Valid Bits Values
0
0
6
0
5
0
6-43
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