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MICROCONVERTER ADUC812
Analog Devices MICROCONVERTER ADUC812 Manuals
Manuals and User Guides for Analog Devices MICROCONVERTER ADUC812. We have
4
Analog Devices MICROCONVERTER ADUC812 manuals available for free PDF download: User Manual, Get Started Manual, Reference Manual
Analog Devices MICROCONVERTER ADUC812 User Manual (56 pages)
MicroConverter, Multichannel 12-Bit ADC with Embedded FLASH MCU
Brand:
Analog Devices
| Category:
Computer Hardware
| Size: 0 MB
Table of Contents
Features
1
General Description
1
Table of Contents
2
Specifications
3
Absolute Maximum Ratings
6
Ordering Guide
6
Pin Function Discriptions
7
Terminology
8
Adc Specifications
8
Integral Nonlinearity
8
Differential Nonlinearity
8
Offset Error
8
Full-Scale Error
8
Signal to (Noise + Distortion) Ratio
8
Total Harmonic Distortion
8
Dac Specifications
8
Relative Accuracy
8
Architecture, Main Features
9
Memory Organization
9
OVERVIEW of MCU-RELATED Sfrs
10
Accumulator SFR
10
B Sfr
10
Stack Pointer SFR
10
Data Pointer
10
Program Status Word SFR
10
Power Control SFR
10
Special Function Registers
11
Adc Circuit Information
12
General Overview
12
ADC Transfer Function
12
Typical Operation
12
ADCCON1 - (ADC Control SFR #1)
13
ADCCON2 - (ADC Control SFR #2)
14
ADCCON3 - (ADC Control SFR #3)
14
Driving the A/D Converter
15
Voltage Reference Connections
16
Configuring the ADC
16
ADC DMA Mode
16
Micro Operation During ADC DMA Mode
17
The Offset and Gain Calibration Coefficients
17
Calibration
18
Nonvolatile Flash Memory
18
Flash Memory Overview
18
Flash/Ee Memory and the Aduc812
18
Aduc812 Flash/Ee Memory Reliability
18
Using the Flash/Ee Program Memory
19
Using the Flash/Ee Data Memory
19
ECON-Flash/Ee Memory Control SFR
20
Flash/Ee Memory Timing
20
Using the Flash/Ee Memory Interface
20
Erase-All
20
Program a Byte
20
USER INTERFACE to OTHER ON-CHIP Aduc812 PERIPHERALS
21
Using the D/A Converter
22
Watchdog Timer
24
Power Supply Monitor
25
Serial Peripheral Interface
26
MISO (Master In, Slave out Data I/O Pin), Pin #19
26
MOSI (Master Out, Slave in Pin), Pin #27
26
SCLOCK (Serial Clock I/O Pin), Pin #26
26
SS (Slave Select Input Pin), Pin #12
26
Using the SPI Interface
27
SPI Interface-Master Mode
27
SPI Interface-Slave Mode
27
I 2 C-Compatible Interface
28
8051-Compatible On-Chip Peripherals
29
Parallel I/O Ports 0-3
29
Timers/Counters
29
Timer/Counter 0 and 1 Data Registers
31
TH0 and TL0
31
TH1 and TL1
31
Timer/Counter 0 and 1 Operating Modes
32
Mode 0 (13-Bit Timer/Counter)
32
Mode 1 (16-Bit Timer/Counter)
32
Mode 2 (8-Bit Timer/Counter with Auto Reload)
32
Mode 3 (Two 8-Bit Timer/Counters)
32
Timer/Counter 2 Data Registers
33
TH2 and TL2
33
RCAP2H and RCAP2L
33
Timer/Counter Operation Modes
34
16-Bit Autoreload Mode
34
16-Bit Capture Mode
34
Uart Serial Interface
35
Mode 0: 8-Bit Shift Register Mode
36
Mode 1: 8-Bit UART, Variable Baud Rate
36
Mode 2: 9-Bit UART with Fixed Baud Rate
36
Mode 3: 9-Bit UART with Variable Baud Rate
36
UART Serial Port Baud Rate Generation
36
Timer 1 Generated Baud Rates
37
Timer 2 Generated Baud Rates
37
Interrupt System
38
Interrupt Priority
39
Interrupt Vectors
39
Aduc812 HARDWARE DESIGN CONSIDERATIONS
40
Clock Oscillator
40
External Memory Interface
40
Power-On Reset Operation
41
Power Supplies
41
Power Consumption
42
Power-Saving Modes
42
Grounding and Board Layout Recommendations
43
Other Hardware Considerations
44
In-Circuit Serial Download Access
44
Embedded Serial Port Debugger
44
Single-Pin Emulation Mode
45
Enhanced-Hooks Emulation Mode
45
Typical System Configuration
45
Quickstart Development System
45
Download-In-Circuit Serial Downloader
45
Debug-In-Circuit Debugger
45
ADSIM-Windows Simulator
45
Timing Specifications
46
Outline Dimensions
56
Revision History
56
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Analog Devices MICROCONVERTER ADUC812 User Manual (16 pages)
Evaluation Kit
Brand:
Analog Devices
| Category:
Motherboard
| Size: 0 MB
Table of Contents
Introduction
1
Table of Contents
2
Revision History
2
Installation
3
Installing from the CD
3
The Metalink 8051 Cross Assembler
4
Using the Metalink Assembler
4
The Aduc Windows Serial Downloader
5
Opening the Windows Serial Downloader
5
Downloading Using the WSD
5
Running the Downloaded File
5
Using the PC COM Port
6
Downloading Via the USB-EA Emulator
6
USB-EA Emulator for Debugging
7
Connecting the USB-EA Emulator to the Target Board
7
Drivers for the USB-EA Emulator
7
Configuring Keil Tools for the USB-EA Emulator
8
Emulator Section
9
Configuring IAR Tools for the USB-EA Emulator
9
Keil/Iar Limitations When Using the USB-EA Emulator
9
Added Timing Considerations When Debugging Section
10
Timing Considerations When Debugging
10
The Aduc WASP
11
Sar Wasp
11
Σ-Δ Wasp
12
Installed Documentation and Code Directory
13
C:\Aduc\Documentation\Aduc8Xx
13
Installed Code Locations
13
Analog Devices MICROCONVERTER ADUC812 Get Started Manual (22 pages)
Brand:
Analog Devices
| Category:
Motherboard
| Size: 0 MB
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Analog Devices MICROCONVERTER ADUC812 Reference Manual (14 pages)
QUICKSTART DEVELOPMENT SYSTEM
Brand:
Analog Devices
| Category:
Motherboard
| Size: 0 MB
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