Instruction formats and opcodes – Freescale Semiconductor StarCore SC140 User Manual
Page 685
RTS
SC140 DSP Core Reference Manual
A-371
Instruction Formats and Opcodes
Instruction
Words
Cycles
1
Note 1: RTS uses 3 cycles if the RAS is valid. RTS uses 5 cycles if the RAS is not valid and the shadow SP is
valid. RTS uses 6 cycles if neither the RAS nor the shadow SP are valid.
Type
Opcode
15
8
7
0
RTS
1
3/5/6
4
1
0
0
1
1
1
1
1
0
1
1
1
0
0
0
1