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參數(shù)資料
| 型號： | PDSP1601AB0AC |
| 廠商： | Mitel Networks Corporation |
| 英文描述： | ALU and Barrel Shifter |
| 中文描述： | ALU和桶式移位器 |
| 文件頁數(shù)： | 1/18頁 |
| 文件大?。?/td> | 142K |
| 代理商： | PDSP1601AB0AC |
PDSP1601 MC
1
The PDSP1601 is a high performance 16-bit arithmetic
logic unit with an independent on-chip 16-bit barrel shifter.
The PDSP1601 supports Multicycle multiprecision
operation. This allows a single device to operate at 10MHz for
16-bit-bit-fields, 5MHz for 32-bit fields and 2.5MHz for 64-bit
fields. The PDSP1601 can also be cascaded to produce wider
words at the 10MHz rate using the Carry Out and Carry In pins.
The Barrel Shifter is capable of extension, for example the
PDSP1601 can used to select a 16-bit field from a 32-bit input
in 100ns.
Function
A7
A6
A5
A4
A3
A2
A1
A0
CEA
MSC
IS0
IS1
IS2
IS3
SV0
SV1
SV2
SV3
SVOE
RS0
RS1
Function
B7
B6
B5
B4
B3
B2
B1
B0
CEB
CLK
GND
MSA0
MSA1
A15
A14
A13
A12
A11
A10
A9
A8
GC pin
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
Function
VCC
CO
RA0
RA1
RA2
CI
IA0
IA1
IA2
IA3
IA4
MSB
MSS
B15
B14
B13
B12
B11
B10
B9
B8
GC pin
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
Function
VCC
RS2
C0
C1
C2
C3
C4
C5
C6
C7
GND
C8
C9
C10
C11
C12
C13
C14
C15
O
E
BFP
GC pin
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
GC pin
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
FEATURES
I
16-bit, 32 instruction 10MHz ALU
I
16-bit, 10MHz Logical, Arithmetic or Barrel Shifter
I
Independent ALU and Shifter Operation
I
4 x 16-bit On Chip Scratchpad Registers
I
Multiprecision Operation; e.g. 200ns 64-bit
Accumulate
I
Three Port Structure with Three Internal Feedback
Paths Elimates I/O Bottlenecks
I
300mW Maximum Power Dissipation
I
100-pin Ceramic Quad Flatpack
APPLICATIONS
I
Digital Signal Processing
I
Array Processing
I
Graphics
I
Database Addressing
I
High Speed Arithmetic Processors
Rev
A
B
C D
Date
MAR 1993 NOV 1998
NOTE
Polyimide is used as an inter-layer dielectric and glassivation.
Fig.1 Pin connections
PDSP1601 MC
ALU and Barrel Shifter
Supersedes April 1993 version, DS3763 - 1.1
DS3763 - 2.1 November 1998
GC100
ORDERING INFORMATION
PDSP1601/MC/GC1R
(Ceramic QFP Package -
MIL STD 883 Class B
Screening)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PDSP1601 | ALU and Barrel Shifter |
| PDSP1601A | ALU and Barrel Shifter |
| PDSP1601GC1R | ALU and Barrel Shifter |
| PDSP1601MC | ALU and Barrel Shifter |
| PDSP1601MCGGCR | ALU and Barrel Shifter |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PDSP1601ABOAC | 制造商:ZARLINK 制造商全稱:Zarlink Semiconductor Inc 功能描述:ALU and Barrel Shifter |
| PDSP1601AC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Logic IC |
| PDSP1601AC0/AC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Fixed Point ALU |
| PDSP1601ALC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Logic IC |
| PDSP1601B0/AC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Fixed Point ALU |
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