參數(shù)資料
型號: TMX320C6201
廠商: Texas Instruments, Inc.
元件分類: 數(shù)字信號處理
英文描述: Digital Signal Processors(1600MIPS at 200MHz,8個功能單元并行操作的DSP)
中文描述: 數(shù)字信號處理器(1600MIPS在200MHz,8個功能單元并行操作的數(shù)字信號處理器)
文件頁數(shù): 18/72頁
文件大?。?/td> 1552K
代理商: TMX320C6201
TMX320C6201
DIGITAL SIGNAL PROCESSOR
SPRS051B – JANUARY 1997 – REVISED JUNE 1997
18
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
CPU registers (continued)
Table 4. Instruction-Execute Phases
INSTRUCTION TYPE
(from E1 to E1)
(incoming data)
NUMBER OF DELAY SLOTS
5
4
1
0
0
0
0
EXECUTE STAGES USED
E1, , , , , E1
E1, E2, E3, E4, E5
E1, E2
E1
E1
E1
E1
Branch
Load
Multiply
Load
Single-cycle
Store
STP
NOP
(address modification)
(ADD, for example)
(no execution)
’C6200 CPU instruction opcode map
Figure 4 shows the instruction operation code (opcode) mappings used by the C62xx functional units.
31
29
28
27
23
22
18
17
13
12
11
5
4
3
2
1
0
.L unit
creg
z
dst
src2
src1/cst
x
op
1
1
0
s
p
31
29
28
27
23
22
18
17
13
12
11
7
6
5
4
3
2
1
0
.M unit
creg
z
dst
src2
src1/cst
x
op
0
0
0
0
0
s
p
31
29
28
27
23
22
18
17
13
12
11
6
5
4
3
2
1
0
.S unit
creg
z
dst
src2
src1/cst
x
op
1
0
0
0
s
p
31
29
28
27
23
22
7
6
5
4
3
2
1
0
.S unit
creg
z
dst
cst
1
0
1
0
0
s
p
MOVK and ADDK Instructions
31
29
28
27
23
22
18
17
13
12
7
6
5
4
3
2
1
0
.D unit
creg
z
dst
src2
src1/cst
op
1
0
0
0
0
s
p
31
29
28
27
23
22
8
7
6
4
3
2
1
0
.D unit
creg
z
dst/src
cst
y
ld/st
1
1
s
p
Load/store with 15 bit offset
31
29
28
27
23
22
18
17
13
12
9
8
7
6
4
3
2
1
0
.D unit
creg
z
dst/src
base R
offset R/cst
mode
r
y
ld/st
0
1
s
p
Load/store ‘base R’ + ‘offsetR/cst’
Legend:
p
Parallel instruction
creg
Condition register (A1, A2, B1, B2, B3, 0000b – always true)
s
Destination file A or B
dst
Destination register
x
Cross path
op
Functional unit operation code
y
Base addr in B14 or B15
cst
Constant
z
Test for zero or non-zero
ld/st
Types of load/store (signed, unsigned, half)
r
Reserved
mode
Addressing mode (linear, circular)
src1/src2
Source registers
Figure 4. Instruction Operation Code Map
P
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