參數(shù)資料
型號: TMS320LC31-40
元件分類: 數(shù)字信號處理
英文描述: Digital Signal Processor
中文描述: 數(shù)字信號處理器
文件頁數(shù): 2/48頁
文件大小: 636K
代理商: TMS320LC31-40
TMS320C31, TMS320LC31
DIGITAL SIGNAL PROCESSORS
SPRS035B – MARCH 1996 – REVISED JANUARY 1999
2
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
description (continued)
General-purpose applications are greatly enhanced by the large address space, multiprocessor interface,
internally and externally generated wait states, one external interface port, two timers, one serial port, and
multiple-interrupt structure. The TMS320C3x supports a wide variety of system applications from host
processor to dedicated coprocessor.
High-level-language support is easily implemented through a register-based architecture, large address space,
powerful addressing modes, flexible instruction set, and well-supported floating-point arithmetic.
TMS320C31 and TMS320LC31 pinout (top view)
The TMS320C31 and TMS320LC31 devices are packaged in 132-pin plastic quad flatpacks (PQ Suffix).
D
H
A8
A7
A6
A5
VDD
A4
A3
A2
A1
A0
VSS
D31
VDD
VDD
D30
VSS
VSS
VSS
D29
D28
VDD
D27
VSS
D26
D25
D24
D23
D22
D21
VDD
D20
VSS
VSS
VSS
X2/CLKIN
HOLDA
X1
HOLD
VDD
RDY
STRB
R/W
RESET
XF0
VDD
XF1
IACK
INT0
VSS
VSS
VDD
INT1
VDD
INT2
INT3
DR0
VSS
FSR0
CLKR0
CLKX0
VSS
FSX0
17 16 15 14 13 12 11 10
9
8
7
6
5
4
3
2
1 132 131 130 129 128 127 126 125 124 123 122 121 120 119 118 117
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18
D
V
A
A
A
A
A
A
A
A
A
A
S
V
S
V
51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78
80 81 82 83
D
V
D
V
A
A
M
E
E
E
E
T
S
D
V
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
V
D
V
D
S
V
H
79
A9
VSS
A
D
D
D
VDD
DX0
S
V
A
D
V
S
V
T
S
V
S
V
S
V
D
S
V
D
V
S
V
S
V
S
V
D
V
D
V
PQ PACKAGE
(TOP VIEW)
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