16-bit free running counter (timer) Cannot be set or stopped. ... 2.) The Buffalo Monitor initializes the prescaler to 1 on our lab boards. 8. Timer Overflow Flag ...
Pulse Accumulator. Pulse Width Modulation. Common Features. Based on a central timer ... PAEN6 = Pulse Accumulator System Enable. 0 = Disable (Default) Port A ...
68HC11 Parallel I/O Chapter 7 Microcontroller-Based System Terminology Pin This is a physical point that connects the microcontroller to the outside world.
68HC11 Analog I/O Chapter 12 Analog to Digital Converter (ADC) What is it? Converts an analog voltage level to a digital output. Dout = F(Vin) Analog to Digital ...
Data rate (baud rate) Word length. Interrupts, if needed. Write to the ... BAUD, SCCR1, SCCR2 for the SCI registers. and bit-mask symbols SCP1,SCP0,TE, RE. 25 ...
MICROCONTROLEUR 68HC11F1 Algorithmique appliqu au traitement du signal B.HOAREAU Lyc e Louis Payen Sommaire Pr sentation technique du controlboyF1 F-prog1 ...
Addressing Modes. Commonly used Instructions. Examples. Machine Code. 10/4/09. Meng-Lai Yin ... value is used as the address of a memory operand (located in ...
The 68HC11 A/D Converter. The 68HC12 A/D Converter. Design of a ... Dinsmore Analog Hall-effect Transducer. Dinsmore Analog Hall-effect Transducer. Summary ...
A. C. B. CME11E9-EVBU. Motorola 68HC11 Lab Development Kit. LCD. Keypad. I/O. Dragon. 68HC12 ... System On a Programmable Chip (SOPC) Generation. NIOS II CPU ...
WDT: Watch Dog Timer (automatic reset) AIO: Analog I/O (ADC & DAC) 14. Memory basic concepts ... The 68HC11 is a family of 8 bit microcontroller (MCU) ...
Self-contained vehicle, controlled by Motorola 68HC11 microprocessor ... IR Transmitters and Receivers. Expansion Board Layout. 6 Digital Ports. 8 Analog Ports ...
The 68HC12 family is an upgrade of the popular 68HC11 8-bit microcontroller family. ... The assembly/disassembly process can be terminated by a period. ...
Single chip mode: a mode in which the 68HC11 functions ... COP WATCHDOG. PAI. OC2. OC3. OC4. OC5. O. C. 1. IC1. IC2. IC3. PA7. PA6. PA5. PA4. PA3. PA2. PA1. PA0 ...
8 Digital IO, 24 Analog IO. 2 Shaft Encoders. LCD, pushbuttons. All IO controlled from software ... Handyboard is 10 year old design (68HC11 no longer available) ...
Von Neumann ISA is an accumulator based ISA similar to Motorola 68HC11 used in EEL4767. ... Only two random access memories (RAM), accumulator and main memory. ...
To input, the 68HC11 reads from the port data register ... of a pin is set by its associated bit in the data direction register. ... direction register to 0. ...
Pulse Accumulator. Timing Interrupt Service Routines. A Circular Queue Data Structure ... Pulse Accumulator. The 74C922 16-Key Encoder. Connect pin 12 to PT7 ...
... [$8000] Label memory locations M[$8002:$8003] as Sum and Diff Write assembly language instructions to: calculate the sum and the difference of Num1 and Num2.
ACT 5x5 keypad. Power Supply 9V Alkaline cell. Voltage Regulation ... Keypad for choosing Sensor information and Future Options. Shock Resistant Enclosure ...
Labels provide names for addresses (usually in first column) ... Some compilers provide a post-compilation assembly file or list file for debugging. ...
... such as an automobile, printer, or bread machine, that is not called a computer. ... commands to the assembler. Example 8.3 Machine Code for Example 8.2 ...
Curriculum Development for ENGR 290 Introduction to Microcontroller Behshad Ahmadi Microcontroller Microcontroller HCS12 Freescale Family MC9S12DG256 : 16-bit CPU12 ...
Microcontroller. ECP2036 Microprocessor and Interfacing. Microprocessor System Vs Microcontroller System. What is CPU ? The Central Processing Unit (or ...
Since the registers contain signed binary numbers note that: ... 8-Bit accumulators A and B. 16-Bit double accumulator D. Index register X. Index register Y ...
On-chip memory, I/O ports and A/D converter. It has an 8-bit data ... Automobile engine fuel injection - Fax machines - Motor speed control. Programmer's model ...
b. Four SRAM chips with 4 organization are needed to construct a 16-bit memory ... Four 256K 4 SRAM chips are needed to construct a 512 KB 16-bit. memory system. ...
Look online, in textbooks for more problems. TEST YOUR ASSUMPTIONS: Try it in Wookie! ... INS, INX, INY DES, DEX, DEY. NEG, NEGA, NEGB. 7/5/09. EECE259 Exam ...
Exam covers ALMOST ALL course material. All lectures. All problem sets (1-9) ... For Index Y, it is IY 8-bit UNsigned offset. 12/22/09. EECE259 Exam Review. 25 ...
Smoke Eater Autonomous Fire Fighting Robot By David Morneault EEL 5666 August 3, 2000 Robot Presentation Scope of the project Reasons for choosing this project My ...
... I/O method, whereas Motorola microprocessors use the memory ... Figure 7.9 Port C Interlocked input handshaking (Redarwn with permission of Motorola) ...
Obi ajno se nahaja v 52-pinskem PLCC ohi ju (plastic leaded chip carrier) Poraba je 15-35 mA pri napajalni napetosti 5-voltov (najve ja poraba: 165 mW max)
Title: Rep rage Last modified by: Holtzer Document presentation format: Personnalis Other titles: Times New Roman Arial Lucida Sans Unicode StarSymbol Mod le par ...
Microprocessors For a microprocessor to give a working microcomputer system, which can be used for control tasks, additional chips are necessary, e.g. memory devices ...
Title: Presentaci n de PowerPoint Author: DO317 Last modified by: Usuario de Office 2004 Test Drive Created Date: 9/11/2000 9:21:39 AM Document presentation format
Title: Introduction Author: Dr. Ron Hayne Last modified by: Dr. Ron Hayne Created Date: 10/23/2006 2:33:16 PM Document presentation format: On-screen Show
is assigned using 74F138 3-to-8 decoder. Address signals A12 and A11 are tied to CS1 and CS0 and ... Address of Tx Data Register $9801 (1001 1000 0000 0001) ...
a complex finite state machine or clocked sequential circuit. The first microprocessor was introduced ... Whirlpool appliances Logitech keyboards and mice ...
No makeup tests (including quiz, midterm, and final) No cheating. Meng-Lai Yin ECE341 ... 2. Learn how to program a microcontroller with C language ...