G.3 32-bit opcode maps, Figure g−1. loop buffer instruction format, Figure g−2. nop and idle instruction format – Texas Instruments TMS320C67X/C67X+ DSP User Manual
Page 454: Figure g−3. emulation/control instruction format
32-Bit Opcode Maps
G-3
No Unit Specified Instructions and Opcode Maps
SPRU733
G.3 32-Bit Opcode Maps
The C67x CPU 32-bit opcodes used in the no unit instructions are mapped in
Figure G−1 through Figure G−3.
Figure G−1. Loop Buffer Instruction Format
31
29
28
27
23
22
18
17
16
13
12
11
10
9
8
7
6
5
4
3
2
1
0
creg
z
cstb
csta
1
op
0 0 0 0 0 0 0 0 0 0 0 s p
3
1
5
5
4
1
1
Figure G−2. NOP and IDLE Instruction Format
31
29
28
27
18
17
16
13
12
11
10
9
8
7
6
5
4
3
2
1
0
0 0
0 1
Reserved (0)
0
op
0 0 0 0 0 0 0 0 0 0 0 s p
10
4
1
1
Figure G−3. Emulation/Control Instruction Format
31
29
28
27
23
22
18
17
16
13
12
11
10
9
8
7
6
5
4
3
2
1
0
creg
z
Reserved (0)
cst5
0
op
0 0 0 0 0 0 0 0 0 0 0 s p
3
1
5
5
4
1
1