ISP ADAPTER 2 USER'S GUIDE rev.1.0
Spis treści 1.Introduction... 3 2. Arrangement of elements...4 3. Clock source selection...6 4. Setting to work with ZIF Socket...7 4.1 DIP 8... 8 4.2 DIP 14...9 4.3 DIP 20A...10 4.4 DIP 20B...11 4.5 DIP 28...12 4.6 DIP 40A...13 4.7 DIP 40B...14 5. Setting to work with PLCC Socket...15 6. ISP Programmer in system programming...16 6.1 ISP Connector pinout...16 6.2 Connection with the target circuit...18 6.3 Supported microcontrollers...20 7. Drivers Installation...24 8. USB Serial Port configuration changing the port COM number...25 9. USB Serial Port configuration changing the delay time...27 10. Changing the firmware on the programmer - AVR Prog...28 11. Contact and technical support...30 ISP ADAPTER 2 2
1. Introduction ISP Adapter 2 is a USB AVR programmer. The programmer allows in-system programming (ISP - connector compatible KANDA ) and outside the system (microcontrollers in DIP from 8 to 40 pins and PLCC). The system is equipped with a professional ZIF (zero insercion force) so the microcontroller can be programmed easily inserted and removed without damaging the pins. Programmer supports the STK500v2 and AVR910. By implementing both standards, the device supports almost all of the eight-bit AVR microcontrollers. Through proper configuration Adapter can power the device programmable system which eliminates the need for additional sources of tension. Programmable microcontroller can be clocked with internal quartz oscillator or an external clock signal (GEN). Selecting the input source is made by a jumper. The device uses buffering SPI signal lines which increased immunity to interference and extended the range tolerated supply voltage programmable system (1.8V 6V). Programmer collaborates with AVRStudio ( AVRProg, AVRISP, STK500 ), AVROSP II CodeVision, BASCOM -AVR, AVRDUDE. ISP ADAPTER 2 3
2. Arrangement of elements 1 - jumper I/O (input/output). Jumper I/O closed deactivates built-in programmer and the ISP connector (2) Then You can connect an external programmer. Jumper opened activates the built-in ISP programmer. ISP connector (2) is then output connector adapter and may be used for programming the microcontroller in system. 2 - ISP connector which, depending on the configuration jumpers I/O (1) is the output of the ISP (switch I/O removed) or input for connecting an external programmer (switch I/O installed). 3 - MODE connector, is used to configure the adapter ZIF socket. 4 - ZIF socket connector configuration DIP40-2 5 - ZIF socket connector configuration DIP40-1 6 - ZIF socket connector configuration DIP28 7 - ZIF socket connector configuration DIP20-2 ISP ADAPTER 2 4
8 ZIF socket connector configuration DIP20-1 9 ZIF socket connector configuration DIP14 10 ZIF socket connector configuration DIP8 11 LED "STATE" for the state of programmer operation. Depending on the firmware preloaded, operating condition is expressed as follows: STK500 hex uploaded in standbay state the RED LED is on. When programming (busy state) the GREEN LED lights up. AVR910 hex uploaded in standbay state the GREEN LED is on. When programming (busy state) the RED LED lights up. Tryb BOOTLOADER regardless of the preloaded firmware, the transition programmer bootloader section is indicated by a blinking green LED. 12 LEDs Tx and Rx. LEDs indicate signal transmission in both directions: computer-> programmer and programmer-> computer. 13 CR / GEN jumper - clock source selection. Jumper in CR position: crystal oscillator on the adapter as a clock source. Jumper in position GEN: clock signal from on board generator. 14 BOOT jumper. Jumper loaded when you connect the programmer to the computer activates the bootloader. This is indicated by a blinking green LED STATE. During normal operation, the jumper should be removed. 15 USB B Connector. Connector is used to communicate with the computer and power supply. 16 jumper - the configuration of the power system. The jumper should be founded on the position USB when adapter is powered from the USB socket B (15). When using an external power source connected to the ET (17) jumper should be set to ET. 17 Termina block ET to which you can connect an external power source. This way the power can be used for low-voltage microcontroller programming. NOTE! Pay attention to the correct polarity of the applied voltage. 18 ZIF socket 19 PLCC1 socket 20 PLCC2 socket ISP ADAPTER 2 5
3. Clock source selection To join placed on the adapter quartz to the DIP or PLCC socket jumper GEN / CR (13) should be set to the position of the CR as shown below: If necessary, the clocking of programmed microcontroller from onboard signal generator, jumper GEN / CR (13) should be set to position GEN according to the following figure: ISP ADAPTER 2 6
4. Setting to work with ZIF Socket When placing the programmed microcontroller in ZIF socket, the adapter must be properly configured with a suitable type of microcontroller. To configure, the special short tape is attached, one end of which should be placed in the connector MODE (3) and the second pin on (DIP8 - DIP40) specific to the inserted microcontroller. The configuration and location of the ZIF socket layouts depending on the type of microcontroller is presented below. Please note the correct setting source clock. Clock with quartz - jumper in CR, on board generator - jumper in position GEN. To support ZIF socket, you can use a built-in onboard programmer STK500v2 / AVR910 - the jumper I/O (1) should be removed in this case. USB connector (15) in this case is a communication interface and power supply. With the USB is powered by a built-in programmer and programmable cpu (if jumper USB / ET will be founded on the position of the USB). The amount of voltage depends on the computer, and in accordance with the USB standard may be in the range of 4.3 V 5.25 V. At the same time be aware of the limited output current of the USB port (about 500mA). If you need to use a lower voltage such as 1.8 V - 3.3 V, jumper USB / ET should be set to the ET position and alternate power source should be connected to the ET jack on the right way. If you need to connect an external programmer (eg due to unsupported by STK500/AVR910 type of microcontroller) jumper I/O (1) should be established and an external programmer (eg STK200/300) should be connected to the ISP connector (2). ISP ADAPTER 2 7
4.1 DIP 8 List of microcontrollers supported in mode DIP8: ATTINY 12 ATTINY 13 ATTINY 15 ATTINY 22 ATTINY 25 ATTINY 45 ATTINY 85 AT90S2323 AT90S2343 AT90S2433* * - not supported by the built-in programmer. To program AT90S2433 the external programmer is needed (eg STK200/300 ) connected to the ISP (2) adapter. Before connecting an external programmer remember to put on the jumper I / O (1). ISP ADAPTER 2 8
4.2 DIP 14 List of microcontrollers supported in mode DIP14 : ATTINY 24 ATTINY 44 ATTINY 84 ISP ADAPTER 2 9
4.3 DIP 20-1 List of microcontrollers supported in mode DIP20-1 : ATTINY 2313 AT90S2313 AT90S1200 AT89S2051* AT89S4051* * - not supported by the built-in programmer. To program this cpu the external programmer is needed (eg STK200/300 ) connected to the ISP (2) adapter. Before connecting an external programmer remember to put on the jumper I / O (1). ISP ADAPTER 2 10
4.4 DIP 20-2 List of microcontrollers supported in mode DIP20-2 : ATTINY 26 ATTINY 261 ATTINY 461 ATTINY 861 ISP ADAPTER 2 11
4.5 DIP 28 List of microcontrollers supported in mode DIP28 : ATMEGA 8 ATMEGA 48 ATMEGA 88 ATMEGA 168 ATMEGA 328 AT90S2333 AT90S4433 ISP ADAPTER 2 12
4.6 DIP 40-1 List of microcontrollers supported in mode DIP40-1 : ATMEGA 16 ATMEGA 32 ATMEGA 323 ATMEGA 644 ATMEGA 8535 ATMEGA 163 ISP ADAPTER 2 13
4.7 DIP 40-2 List of microcontrollers supported in mode DIP40-2 : ATMEGA 162 ATMEGA 8515 AT89S52* AT89S53* AT89S8253* AT89S8515* * - not supported by the built-in programmer. To program this cpu the external programmer is needed (eg STK200/300 ) connected to the ISP (2) adapter. Before connecting an external programmer remember to put on the jumper I / O (1). ISP ADAPTER 2 14
5. Setting to work with PLCC Socket ISP bus for PLCC1 and PLCC2 is connected rigidly ie no configuration is required MODE connector. All signals necessary for the programming are permanently connected. In a matter of clk source and power the same rules apply as for the ZIF socket. The list of supported microcontrollers in the PLCC1 socket: ATMEGA 8515 AT90S4414 AT90S4434 AT89S52* AT89S53* AT89S8253* * - not supported by the built-in programmer. To program this cpu the external programmer is needed (eg STK200/300 ) connected to the ISP (2) adapter. Before connecting an external programmer remember to put on the jumper I / O (1). The list of supported microcontrollers in the PLCC2 socket: ATMEGA8535 ISP ADAPTER 2 15
6. ISP Programmer In System Programming. ISP Adapter 2 has a built-in USB programmer compatible with STK500v2 or AVR910 depending on preloaded firmware. The interface allows programming of AVR microcontrollers in the ZIF and PLCC socket or in the external microprocessor system - directly on the target/evaluation board. 6.1 ISP connector pinout ISP connector (2) depending on I/O jumper is input or output. With the jumper I/O removed, ISP connector is the output of the programmer when the jumper I/O is set the ISP connector is the input jack for connecting an external programmer (if needed). Regardless of this configuration, the distribution of the signals in ISP connector is the same, compatible with the 10-pin standard ATMEL and KANDA. MOSI ISP bus signal SCK ISP bus signal MISO ISP bus signal RST RESET signal GEN - additional, independent clock signal. It can be used during the reprogramming of microcontrollers with fuse-bit set to external clock (SUT_CKSEL Ext. Clock). Also calls "rescue clock". ISP ADAPTER 2 16
VCC When jumper USB / ET (16) is set, VCC pin is an output pin and can be used to power an external microcontroller. For the jumpers set in the USB position the voltage on pin VCC according to the USB standard computers may be in the range of 4.3 V - 5.25 V. At the same time be aware of the limited output current of the USB port (about 500mA). For the jumper in position ET, VCC voltage on the leg is dependent on the amount of voltage supplied to the ET. If the jumper USB / ET is completely removed, to pin VCC is necessary to power supply voltage of the target board. This voltage is used to powered the output buffer and the programmer and should be within the range of 1.8V to 6V. GND ground. ISP ADAPTER 2 17
6.2 Connection with the target circuit. Signals from the programmer must be connected to the corresponding lines of the ISP interface target board. Distribution of ports responsible for isp programming must first check in the documentation for your microcontroller (Serial Programming Pin Mapping). In some microprocessor bus ISP coincides with hardware SPI bus (eg Atmega8), in other programming bus is located under the "regular" ports (eg Atmega 128). When connecting the microcontroller to the programmer should be noted that the ISP is not always synonymous with SPI. Combine signals as follows: ISP connector in ISP ADAPTER 2 ISP bus in mcu MOSI MOSI MISO MISO SCK SCK RST RESET VCC* VCC* GND GND * Please note the configuration jumper USB / ET. In the case of USB as power system, jumper USB/ET is to be established in the USB position. Jumper USB / ET has removed if the microcontroller is powered from its source. ISP ADAPTER 2 18
The combination of a microcontroller and programmer for example Atmega8 DIP When first connected, in order to properly install the drivers, only programmer should be connected (without target board). Only after completed the installation process and restart the programmer, you can go to the next stage. In power mode from USB (jumper in USB / USB ET position) is preferably first establish a connection between the programmer and system programmable (with disconnected USB), make sure you have the correct and only then connect all the computer's USB. ISP ADAPTER 2 19
6.3 Supported microcontrollers The STK500v2 protocol is independent of the hardware. Algorithms for handling various microcontrollers are sewn in the control software on your computer. Hence, the list of supported systems programmer is the same "pool" of microcontrollers supported by the application. The basic list is as follows: MIKROKONTROLER TRYB PRACY (FIRMWARE) STK500V2 AVR910 AT90CAN128 AT90CAN32 AT90CAN64 AT90PWM2 AT90PWM216 AT90PWM2B AT90PWM3 AT90PWM316 AT90PWM3B AT90S1200 AT90S2313 AT90S2323 AR90S2333 AT90S2343 AT90S4414 AT90S4433 AT90S4434 AT90S8515 AT90S8515A AT90S8534 AT90S8535 AT90S8544 AT90USB1286 ISP ADAPTER 2 20
AT90USB1287 AT90USB162 AT90USB646 AT90USB647 AT90USB82 ATmega103 ATmega128 ATmega1280 ATmega1281 ATmega16 ATmega161 ATmega162 ATmega163 ATmega164 ATmega164P ATmega165 ATmega165P ATmega168 ATmega168P ATmega169 ATmega169P ATmega16HVA ATmega2560 ATmega2561 ATmega32 ATmega323 ATmega324 ATmega324P ATmega325 ATmega3250 ATmega3250P ATmega325P ATmega328P ATmega329 ISP ADAPTER 2 21
ATmega3290 ATmega3290P ATmega329P ATmega406 ATmega48 ATmega48P ATmega64 ATmega640 ATmega644 ATmega644P ATmega645 ATmega6450 ATmega649 ATmega6490 ATmega8 ATmega8515 ATmega8535 ATmega88 ATmega88P ATtiny10 ATtiny11 ATtiny12 ATtiny13 ATtiny15 ATtiny22 ATtiny2313 ATtiny24 ATtiny25 ATtiny26 ATtiny261 ATtiny28 ATtiny43U ATtiny44 ATtiny45 ISP ADAPTER 2 22
ATtiny461 ATtiny48 ATtiny84 ATtiny85 ATtiny861 ISP ADAPTER 2 23
7. Driver Installation Drivers installation guide can be found at CD:\INSTALLATION GUIDE. Since the programmer is based on a chip FT232R, always up to date versions of the installation instructions are also available on the website of the manufacturer FTDI at: http://www.ftdichip.com/support/documents/installguides.htm Linux: http://www.ftdichip.com/support/documents/appnotes/an_220_ftdi_drivers_inst allation_guide_for_linux.pdf Windows 2000: http://www.ftdichip.com/support/documents/installguides/windows_2000_installati on_guide.pdf Windows P: http://www.ftdichip.com/support/documents/appnotes/an_104_ftdi_drivers_inst allation_guide_for_windowsp(ft_000093).pdf Windows Vista: http://www.ftdichip.com/support/documents/appnotes/an_103_ftdi_drivers_inst allation_guide_for_vista(ft_000080).pdf Windows 7: http://www.ftdichip.com/support/documents/appnotes/an_119_ftdi_drivers_insta llation_guide_for_windows7.pdf Windows 8: http://www.ftdichip.com/support/documents/appnotes/an_234_ftdi_drivers_inst allation_guide_for_windows_8.pdf ISP ADAPTER 2 24
8. USB Serial Port configuration changing the port COM number In cooperation with some programs may need to change the COM port number that is the programmer. For example, the AVR Studio queries only the initial computer ports COM1 - COM4. To register programmer at one of the initial COM port, perform the following steps. First, open the Device Manager and expand the 'Ports (COM & LPT)'. We are interested in the position 'USB Serial Port' with the number of COM-and in brackets. If that occurs here, the number is quite high, it is preferable to change to one of the first, ie COM1 - COM4. ISP ADAPTER 2 25
To change the number of COM open, right-click the properties of the USB Serial Port. Go to the tab 'Port Settings' and press 'Advanced'. In the 'COM port number' to select one of the initial port, preferably free. If the number next to the interesting inscription '(in use)' we can ignore the condition that physically on the COM-e is not any equipment. Click 'OK' and after a few seconds, disconnect the interface from the computer. After reconnecting the converter should be settled on the specified COM port number. ISP ADAPTER 2 26
9. USB Serial Port configuration changing the delay time Significant performance improvements can be achieved by reducing the programmer to configure the COM port delays. To do this, open the Device Manager and expand the 'Ports (COM & LPT)'. We are interested in the position 'USB Serial Port'. Open (right click) properties of the USB Serial Port. Go to the tab 'Port Settings' and press 'Advanced'. In the 'Options BM' reduce the delay time from the default value (16ms) to a lower one. This value should be chosen experimentally - testing after each change of communication with the programmer. Theoretically, the minimum value at which you manage to get the correct transmission may depend on the specific program, but in practice on newer computers goes down from behind do1ms permanently. If you have communication problems go back to the default settings. ISP ADAPTER 2 27
10. Changing the firmware on the programmer - AVR Prog The firmware on the programmer we can change using the AVR Prog. In order to upload the firmware, do the following: disconnect (if connected) ISP Adapter from computer close the BOOT jumper (14) connect ISP Adapter to your computer The ISP Adapter will start in bootloader mode - green LED STATE should be blinking Run the AVR Prog ('CD: \ SOFTWARE \ AvrProg.exe'). After that green LED should stop blinking. If instead the program window appears indicating 'No supported board found!' check the number of COM port with installed programmer. AVR Prog application requires positioning the programmer to COM1, COM2 or COM3 (changing configuration is described in the described in the previous section). After successful detection the program window will appear: ISP ADAPTER 2 28
clicking on the 'Browse...', select the appropriate batch file that is eg stk500v2_16.hex (CD: \ FIRMWARE \ stk500v2_16.hex) or avr910_6.hex (CD: \ FIRMWARE \ avr910_6.hex) press the button 'Program' in the 'Flash' section when the progress indicator shows 'Erasing Device... Programming... Veryfing.. OK' it means that the operation was completed successfully after finishing the upgrade operation, close the program (the cross in the upper right corner), take off the BOOT jumper and disconnect programmer from the computer's USB. when connected to a USB programmer is ready for operation. ISP ADAPTER 2 29
11. Contact and technical support. For technical assistance please contact us: sibit@sibit.pl Windows is a registered trademark of Microsoft Corporation. ATMEL, AVR, MEGA, FLIP and AVR Studio are the registered trademarks of Atmel. CodeVisionAVR is trademark of HP InfoTech. All other brand names or product names are the property of their respective holders. ISP ADAPTER 2 30