★Overcurrent protection with a 500mA resettable fuse, the complete protection of expensive computer motherboard!
★Cable length 75cm!!!! Soft wire, better quality!
★DO NOT SUPPORT WIN7! ! !
★We all know that the USB port can supply 5V power to the peripherals. This download line jumper J1 to select out power supply. Supply in case of short circuit, computer motherboards dangerous. We have deliberately added the USB-powered port 500 mA resettable fuse. When the output current is greater than 500 mA (overcurrent or short circuit), will immediately cut off the current resettable fuse to protect the computer motherboard. When the lifting of the short-circuit, self-resettable fuse will automatically return to normal conditions, the programmer can continue normal use
★ specifically designed for notebook computers, the ad hoc two 3.6V regulator, a perfect match, get rid of the hidden dangers of instability of the hardware circuit level! The jumper settings target board power supply mode.Hardware circuit design, does not simplify out any effect on the stability of the devices, especially the 3.6V regulator is determined not to province, to ensure that the level matching. PCB in accordance with the standards of high-speed board design, first-class stability. 10-pin isp socket mount one on the board, on the one hand, space-saving and beautiful, the most critical is not with the multiple plug and loose.
★ The studio is well-configured firmware, unique to the speed of adaptive technology, to obtain the best balance between stability and speed!
While supporting unlimited upgrade of the firmware!USBASP and parallel port download cable, and its internal firmware. Firmware version, good or bad is different, the public version of the firmware to governor jumper two steps of the governor, inconvenient and speed rating;
seller carefully selected and modified the firmware to achieve multi-level automatic speed control. An example: AVR microcontroller factory was a 1MHz internal oscillator circuit, then the firmware automatically with a lower speed download, its download program to be about 4K of about 3 seconds;
For the same model using an external 12MHz crystal microcontroller, the clock speed up can support higher download speed, download the same program, the firmware is automatically accelerated, the download only to be less than one second. The above experiment reflects the automatic speed control, customers can verify their own!
Unlimited upgrade of the firmware download cable. Users according to their needs, modify the firmware, build their own download cable (subject to certain AVR microcontroller based).Of subsection USBASP Download
1. support USB1.1 or USB2.0 communication.
2.Support WIN98 WINME, WIN2K, WINXP operating system., Using the USB port power supply, power supply output there 500MA self-recovery, can effectively prevent the influence of outside short-circuit the USB target board can be together with the USB power supply..
3.the download is complete, does not affect the running of the target board.
4.Support S51 and AVR chips burn faster than a parallel port ISP faster, more stable; is not the best choice for the parallel port of the notebook and computer use.
5.using the latest version of the super-stable firmware, without jumper to select the low-speed download, download faster, more stable..
6.using the standard IDC10 interfaceInterface .
definition:The AT89S51 S52 series pin download cable to the corresponding connection definition:
MOSI -> P1.5
MISO -> P1.6
SCK -> P1.7
/ RES -> RST
GND -> GND
5V -> VCC
The download supports the programming of the chip
SeriesAT90can128 AT90can32 AT90can64 AT90pwm2 AT90pwm3 AT90s1200 AT90s2313 AT90s2323 AT90s2343 AT90s4414 AT90S8515 AT90S8535 AT90usb1286 AT90usb1287Atmega103 Atmega128 Atmega1280 Atmega1281 Atmega16 Atmega161 Atmega162 Atmega163 Atmega164 Atmega165 Atmega168 Atmega169 Atmega2560 Atmega2561 Atmega32 Atmega323 Atmega324 Atmega325 Atmega3250 Atmega3259 Atmega329 Atmega3290 Atmega406 Atmega48 Atmega64 Atmega640 Atmega644 Atmega645 Atmega6450 Atmega649 Atmega6490 Atmega8 Atmega8515 Atmega8535 Atmega88Attiny11 Attiny12 Attiny13 Attiny15 Attiny22 Attiny2313 Attiny24Attiny25 Attiny26 Attiny261 Attiny28 Attiny44 Attiny45 Attiny46Attiny461 Attiny84 Attiny85 Attiny861
1.1*USB ASP Downloader with a anti-static bags;