Subtract Two Single-Precision Floating-Point Values SUBSP
3-265 Instruction SetSPRU733
Pipeline
Stage
E1 E2 E3 E4
Read src1
src2
Written dst
Unit in use
.L
Instruction Type 4-cycle
Delay Slots 3
Functional Unit
Latency
1
See Also ADDSP, SUB, SUBDP, SUBU
Example
SUBSP .L1X A2,B1,A3
Before instruction 4 cycles after instruction
A2
4109 999Ah
A2 4109 999Ah 8.6
B1 C020 0000h B1 C020 0000h −2.5
A3 XXXX XXXXh A3 4131 999Ah 11.1
Pipeline
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