Mips Technologies R4000 - Page 492

Appendix A
A-24 MIPS R4000 Microprocessor User's Manual
Exceptions:
Coprocessor unusable exception
Opcode Bit Encoding:
BCzTL
(continued)
Branch On Coprocessor z
BCzTL
True Likely
BCzTL
000001
31 30 29 28 27 26
Bit #
25
0
BC0TL
00001
24 23 22 21 20 19 18 17 16
00011
000011
31 30 29 28 27 26
Bit #
25
0
BC1TL
00001
24 23 22 21 20 19 18 17 16
00011
000101
31 30 29 28 27 26
Bit #
25
0
BC2TL
00001
24 23 22 21 20 19 18 17 16
00011
Branch condition
BC sub-opcode
Coprocessor Unit Number
Opcode