MIKROE-455 mikroElektronika, MIKROE-455 Datasheet
MIKROE-455
Specifications of MIKROE-455
Related parts for MIKROE-455
MIKROE-455 Summary of contents
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... Easy 8051 All Mikroelektronika´s development systems represent irreplaceable tools for programming and developing microcontroller-based devices. Carefully chosen components and the use of machines of the last generation for mounting and testing thereof are the best guarantee of high reliability of our devices. Due to simple design, a large number of add-on modules and ready to use examples, all our users, regardless of their experience, have the possibility to develop ™ ...
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... TO OUR VALUED CUSTOMERS I want to express my thanks to you for being interested in our products and for having confidence in mikroElektronika. The primary aim of our company is to design and produce high quality electronic products and to constantly improve the performance thereof in order to better suit your needs. ...
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... On-board USB 2.0 8051prog Programmer ............................................................................... 8 4.0. Clock Oscillator ......................................................................................................................... 9 5.0 Power Supply ............................................................................................................................ 10 6.0 RS-232 Communication Interface ............................................................................................. 11 7.0. A/D Converter ........................................................................................................................... 12 8.0. DS1820 Temperature Sensor .................................................................................................... 13 9.0. LEDs ......................................................................................................................................... 14 10.0. Push Buttons ........................................................................................................................... 15 11.0. MENU Keypad ......................................................................................................................... 16 12.0. 4x4 Keypad ............................................................................................................................ 17 13.0. On-board 2x16 LCD Display ................................................................................................... 18 14.0. 2x16 LCD Display .................................................................................................................. 19 15.0. 128x64 Graphic LCD Display ..................................................................................................20 16.0. Seven-Segment Display ......................................................................................................... 21 17.0. I/O Ports ................................................................................................................................. 23 18.0. Port Expander (Additional I/O Ports) ....................................................................................... 25 3 MikroElektronika ...
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... The Easy8051 v6 contains many devices, The program provides a complete list of all supported microcontrollers. The latest version of this program with updated list of supported microcontrollers can be downloaded from our website at www.mikroe.com Development system: Easy8051 v6 CD: product CD with appropriate software Cables: ...
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... Pins’ logic state selector 20. Jumper for shortening protective resistor 21. Reset button 22. DS1820 temperature sensor 23. 38 LEDs to indicate pins’ logic state 24. Alphanumeric LCD display contrast adjustment 25. Clock signal generator 26. Alphanumeric LCD display connector 27. RS-232 communication connector MikroElektronika ...
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... Follow the instructions provided in the relevant manuals and install the drivers are necessary for the proper operation of the on-board programmer. In case you already have some of the Mikroelektronika’s compilers installed on your PC, there is no need to reinstall drivers as they will automatically be installed along with the compiler. ...
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... Jumper Position INT Internal memory in use J7 EXT Extenal memory in use OSC Pin P4.0 is supplied with a clock signal from the external oscillator J8 P4.0 P4 I/O pin OSC Pin P3.2 is supplied with a clock signal from the external oscillator J16 P3.2 P3 I/O pin Function MikroElektronika ...
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... The principle of the programmer’s operation For more information on the 8051prog programmer refer to the relevant manual provided in the Easy8051 v6 development system package. MikroElektronika programmer. Figure 3-2 shows the connection between the compiler, 8051prog programmer Compiling program Loading a HEX code ...
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... During programming, a multiplexer disconnects the microcontroller pins used for programming from the rest of the board and connects them to the 8051prog programmer. After completing the programming process, these pins are automatically disconnected from the programmer and may be used as input/output pins. Oscillator schematic MikroElektronika 9 ...
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... EXT position. The development system is turned on/off by setting the POWER SUPPLY switch to the ON or OFF position, respectively. Power supply voltage regulator Jumper J11 as a power supply selector AC/DC connector Figure 5-2: Power supply source connection schematic MikroElektronika Power supply USB connector Easy8051 v6 Development System DC connector USB connector POWER SUPPLY switch ...
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... Switches 5 and 6 on the DIP switch SW8 are used to interface the RS-232 module to the microcontroller via RX and TX lines, as shown in Figure 6-2. Port RS-232 is connected to the microcontroller Figure 6-2: RS-232 module schematic Make sure that your microcontroller is provided with the USART module not necessarily integrated in all PIC microcontrollers. RS-232 connector Figure 6-1: RS-232 module 11 MikroElektronika ...
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... VCC position, the value of the voltage reference is 5V, whereas it amounts to 4.096V when the jumper is set to the position referred to by 4.096. The latter is generated by the MCP1541 circuit. Figure 7-1: ADC (jumper default position) A/D conversion is performed via the CH0 pin on A/D convertor Figure 7-3: Microcontroller and A/D converter test inputs connection schematic MikroElektronika Easy8051 v6 Development System Figure 7-2: Pin CH0 used as A/D conversion input ...
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... Make sure that half- circle on the board matches the round side of the DS1820 Figure 8-3: Switch Figure 8-4: Switch 7 on the DIP switch 8 on the DIP switch SW8 is in the ON SW8 is in the ON position, DS1820 position, DS1820 is connected to the is connected to the P1.2 pin P3.3 pin MikroElektronika 13 ...
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... In order to enable the pin state to be shown necessary to select appropriate port PORT0, PORT1, PORT2, PORT3 or PORT4 using the DIP switch SW7. Figure 9-1: LEDs PORT0 LEDs are turned on Figure 9-2: LED diode and port PORT0 connection schematic MikroElektronika Easy8051 v6 Development System Notch indicating the SMD LED cathode Microcontroller ...
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... Pressure on any push button, when jumper the VCC position, will cause a logic one (5V applied to appropriate microcontroller pin as shown in Figure 10-2. Jumper J6 in the VCC position Figure 10-2: Push buttons and port PORT0 connection schematic Figure 10-1: Push buttons 15 MikroElektronika ...
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... Have in mind when writing a program for the microcontroller that the MENU keypad is connected to the PORT3 port MENU keypad push buttons are connected in the same manner as port PORT3 push buttons Figure 11-2: MENU keypad and microcontroller connection schematic MikroElektronika Easy8051 v6 Development System MENU keypad ...
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... P0.5 pin. After that, by applying a logic one (1) to each of the following output pins P0.0, P0.1, P0.2 and P0 possible to determine which of the push buttons is pressed. 4x4 keypad Jumper the GND position. Pins P0.4, P0.5, P0.6 and P0.7 are connected to pull-down resistors via DIP switch SW1. 4x4 keypad and microcontroller connection schematic 4x4 keypad performance MikroElektronika 17 ...
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... SW6. Potentiometer P5 is used for the display contrast adjustment. Unlike additional LCD display, the on-board LCD display has no backlight, whereas both displays shows digits in two lines each containing characters of 7x5 pixels. Potentiometer P5 for the display contrast adjustment DIP switch SW9 used to enable on-boad display On-board LCD display connection schematic MikroElektronika Easy8051 v6 Development System On-board 2x16 LCD display ...
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... Communication between the LCD display and the microcontroller is performed in a 4-bit mode. Alphanumeric digits are displayed in two lines each containing characters of 7x5 pixels. Figure 14-1: Alphanumeric 2x16 LCD display connector LCD display backlight is turned on Alphanumeric 2x16 LCD display connection schematic Contrast adjusting potentiometer Figure 14-2: Alphanumeric 2x16 LCD display 19 MikroElektronika ...
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... Since the PORT2 port is also used by 2x16 alphanumeric LCD display, you cannot use both displays simultaneously. Potentiometer P1 is used for the GLCD display contrast adjustment. Switch 7 (GLCD-BCK) on the DIP switch SW7 is used to turn the display backlight on/off. GLCD display GLCD display backlight is turned on GLCD display connection schematic MikroElektronika (128x64 GLCD) provides an to ...
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... DIS3, DIS2, DIS1, DIS0, DIS3, DIS2 etc. Figure 16-2: Showing a digit on the seven-segment display DIS3 DIP switch SW10 turns the seven-segment display digits on Red lines mark the signal route from the microcontroller to the seven-segment display DIS3 segments. MikroElektronika 21 ...
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... Figure 16-3: Showing a digit on the seven-segment display DIS2 Seven-segment display is enabled Seven-segment display connection schematic MikroElektronika Easy8051 v6 Development System Red lines mark the signal route from the microcontroller to the seven-segment display DIS2 segments. ...
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... DIP switch to turn on pull-up/pull-down resistors for each pin I/O ports Microcontroller port PORT0 pins are connected to pull-down resistors Figure 17-4: Port PORT0 connection schematic 2x5 PORT0 male connector Additional module connected to PORT1 pull-down positon pull-up position the J2 in the MikroElektronika ...
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... Figure 17-5: Jumper J1 in pull-down and jumper J6 in pull-up position Jumper J1 in pull-up and jumper J6 in pull-down position Jumpers J1 and J6 in the same position MikroElektronika Easy8051 v6 Development System In order to enable the PORT0 port to be necessary to set jumper J1 to the Down position. ...
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... Jumpers J15 are used to determine the port expander’s hardware address. These jumper are also used to provide the port expander’s pins A2, A1 and A0 with a logic one (1) or zero (0). They should be placed in the low position (logic 0) by default. 25 MikroElektronika ...
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... Figure 18-4: Port expander schematic MikroElektronika Easy8051 v6 Development System DIP switch SW6 enables port expander ...
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... HIGH RISK ACTIVITIES The products of MikroElektronika are not fault – tolerant nor designed, manufactured or intended for use or resale as on – line control equipment in hazardous environments requiring fail – safe performance, such as in the operation of nuclear facilities, aircraft navigation or communication systems, air traffic control, direct life support machines or weapons systems in which the failure of Software could lead directly to death, personal injury or severe physical or environmental damage (‘ ...
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... HIGH RISK ACTIVITIES The products of MikroElektronika are not fault – tolerant nor designed, manufactured or intended for use or resale as on – line control equipment in hazardous environments requiring fail – safe performance, such as life support machines or weapons systems in which the failure of Software could lead directly to death, personal injury or severe physical or environmental damage (‘ ...