user manual

MicroBlaze Processor Reference Guide www.xilinx.com 133
UG081 (v6.0) June 1, 2006 1-800-255-7778
Instructions
R
sb
Store Byte
Description
Storesthe contentsofthe least significantbyte of registerrD,into the memory locationthat
results from adding the contents of registers rA and rB.
Pseudocode
Addr ← (rA) + (rB)
Mem(Addr)
← (rD)[24:31]
Registers Altered
• None
Latency
1 cycle
sb rD, rA, rB
1 1 0 1 0 0 rD rA rB 0 0 0 0 0 0 0 0 0 0 0
0 6 11 16 21 31