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參數(shù)資料
| 型號(hào)： | ADMC300BST |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 數(shù)字信號(hào)處理 |
| 英文描述： | High Performance DSP-Based Motor Controller |
| 中文描述： | 0-BIT, 12.5 MHz, OTHER DSP, PQFP80 |
| 封裝： | PLASTIC, TQFP-80 |
| 文件頁(yè)數(shù)： | 1/42頁(yè) |
| 文件大小： | 297K |
| 代理商： | ADMC300BST |
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REV. B
Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices for its
use, nor for any infringements of patents or other rights of third parties
which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Analog Devices.
a
ADMC300
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
World Wide Web Site: http://www.analog.com
Fax: 781/326-8703
Analog Devices, Inc., 2000
FUNCTIONAL BLOCK DIAGRAM
ARITHMETIC UNITS
MAC
ALU
SHIFTER
MEMORY
SPORT 1
INTERVAL
TIMER
DATA
RAM
1K
16
PROGRAM
ROM
2K 24
PROGRAM
RAM
4K 24
PROGRAM
INTERRUPT
CONTROLLER
ENCODER
INTERFACE
PWM
GENERATION
SIGMA-DELTA
ADCs
AUXILIARY
PWM
ADSP-2100 BASE
ARCHITECTURE
SERIAL PORTS
SPORT 0
PROGRAM
SEQUENCER
DATA
ADDRESS
GENERATORS
DAG 1
DAG 2
PROGRAM MEMORY ADDRESS BUS
DATA MEMORY ADDRESS BUS
PROGRAM MEMORY DATA BUS
DATA MEMORY DATA BUS
WATCH-
DOG
TIMER
EVENT
CAPTURE
TIMERS
DIGITAL
I/O
3
2
12
7
10
2
5
6
MOTOR CONTROL
PERIPHERALS
High Performance DSP-Based
Motor Controller
TARGET APPLICATIONS
Industrial Drives, Servo Drives, Variable Speed Drives,
Electric Vehicles
FEATURES
25 MIPS Fixed-Point DSP Core
Single Cycle Instruction Execution (40 ns)
ADSP-2100 Family Code Compatible
Independent Computational Units
ALU
Multiplier/Accumulator
Barrel Shifter
Multifunction Instructions
Single Cycle Context Switch
Powerful Program Sequencer
Zero Overhead Looping
Conditional Instruction Execution
Two Independent Data Address Generators
Memory Configuration
4K 24-Bit Program Memory RAM
2K 24-Bit Program Memory ROM
1K 16-Bit Data Memory RAM
High-Resolution Multichannel ADC System
Five Independent 16-Bit Sigma-Delta ADCs
76 dB SNR Typical (ENOB > 12 Bits)
Arranged in Two Independently Clocked Banks
Differential or Single-Ended Inputs
Programmable Sample Frequency to 32.5 kHz
Flexible Synchronization of ADC and PWM Subsystems
Independent Offset Calibration for Each Channel
Two Dedicated ADC Interrupts
Internal 2.5 V Reference
Three Multiplexer Control Pins for External Expansion
Hardware or Software Convert Start
Individual Power-Down for Each Bank
Three-Phase PWM Generation Subsystem
16-Bit Dedicated PWM Generator
Edge Resolution to 40 ns
Programmable Dead Time
Programmable Minimum Pulsewidth
Double Update Mode Allows Duty Cycle
Adjustment on Half Cycle Boundaries
Special Features for Brushless DC Motors
Hardwired Polarity Control
External Dedicated Asynchronous Shutdown Pin
(
PWMTRIP
)
Additional Shutdown Pins in I/O System
Individual Enable/Disable of Each Output
High Frequency Chopping Mode
Transparent Transition to Overmodulation
Range with Duty Cycles of 100%
Programmable Interrupt Controller Manages Priority
and Masking of 11 Peripheral Interrupts
(Continued on Page 7)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ADMC300-ADVEVALKIT | Circular Connector; No. of Contacts:13; Series:MS27497; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:10; Circular Contact Gender:Socket; Circular Shell Style:Wall Mount Receptacle RoHS Compliant: No |
| ADMC328TN | 28-Lead ROM-Based DSP Motor Controller with Current Sense |
| ADMC328TR | 28-Lead ROM-Based DSP Motor Controller with Current Sense |
| ADMC328YN | 28-Lead ROM-Based DSP Motor Controller with Current Sense |
| ADMC328YR | 28-Lead ROM-Based DSP Motor Controller with Current Sense |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADMC300BSTZ | 制造商:Analog Devices 功能描述:DSP Motor Controller 80-Pin TQFP |
| ADMC300-PB | 制造商:AD 制造商全稱:Analog Devices 功能描述:High Performance DSP-Based Motor Controller |
| ADMC326 | 制造商:AD 制造商全稱:Analog Devices 功能描述:28-Lead ROM-Based DSP Motor Controller |
| ADMC326TN | 制造商:AD 制造商全稱:Analog Devices 功能描述:28-Lead ROM-Based DSP Motor Controller |
| ADMC326TN-XXX-YY | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:MOTOR CONTROLLER |
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