Płytka uruchomieniowa ZQ28335 z procesorem TMS320F28335 przeznaczona do nauki. Posiada bardzo szerokie możliwości. 32-bitowy cyfrowy procesor główny o dużej prędkości. Jego maksymalna częstotliwość pracy to 150 MHz. Pamięć Flash: 256K x 16-bit; SRAM: 34K x 16-bit; Boot ROM: 8K x 16-bit; OTP ROM: 1K x 16-bit. Pamięć Flash, OTP ROM, 16K x 16-bit SRAM chronione są hasłem, aby zabezpieczyć program użytkownika. Wydłużanie układu 256K x 16 bit SRAM, model IS61LV25616AL, maksymalna akceptowana wartość 512K x 16-bit.
Rozszerzenie poza chip 512K x 16-bit Flash, model SST39VF800. Układ EEPROM, czyli łatwy odczyt i przechowywanie danych. Wysokiej jakości
oscylator zegarowy o częstotliwości 30 MHz, zapewniający stabilność systemu. Osiem zintegrowanych lamp cyfrowych, dynamiczne skanowanie
DSP do wizualizacji danych.
8 świetlówek LED, wygodne wskazanie statusu, podobnie do wskaźników stanu poziomu wody itd. Klawiatura matrycowa 3x3, DSP poprzez skano- wanie. Buzzer podłączony do procesora DSP, użytkownicy mogą zmieniać port sterowania I/O.
• provide a reset circuit to ensure reliable reset , provide two kinds of reset ZQ28335 hardware development boards , one is automatically reset by the voltage detection method , an independent access via a dedicated reset chip reset button , you can manually reset ; development board provides only general one kind of .
• SCI provides two -way data transceiver driver , two RS232 interfaces , standard DB9 female connector socket , you can connect a PC for data communication .
• Provide a way CAN2.0 interface standard CAN2.0 protocol , user-friendly networking ; Interface Block for the two blue terminals , 5.08mm pitch ;
• provide an independent external interrupt button , to facilitate the interrupt routine experiments. You can also make use of the freedom buttons .
• All AD input interface ( input range of 0 ~ 3V) are drawn , then the way in which the adjustable resistor AD sampling experiments.
• Provide 12,864 Chinese graphic LCD interfaces ; 20-pin socket, pin pitch 2.54mm, easy access LCD12864 LCD and other display graphics and characters .
• Provide DC motor control interface , anti- anti-plug design , pin pitch 2.0mm;;
• Provide stepper motor control interface , anti- anti-plug design , pin pitch 2.54mm;;
• reserved infrared receiver , temperature sensor input interface, user extensions.
• All leads chip PWM interface ;
• DSP bus open , data lines, address lines, control lines , special function pin and all leads, four 40-pin pin interface pin pitch 2.54mm, user extensions is very convenient ;
• Power is provided directly by the external power supply, more stable and reliable ;
• Provide high-quality independent power switch , control power , easy to operate ;
• comply with the IEEE 1149.1 standard DSP JTAG interfaces, 6 feet empty , pin pitch 2.54mm, can meet the market all the standard JTAG interface emulator , the anti- anti- plug design , user-friendly programming debugging programs .
• Provides Boot Select DIP switch , set the startup mode is very convenient. The default FLASH boot.
Positive with the negative , which can be accessed frequently used to board 5V switching power supply ; • DC 5V external power input connector.
• Provide four mounting holes , user-friendly mounting ;
• Physical dimensions : 17 * 11.5 cm;
• SCI provides two -way data transceiver driver , two RS232 interfaces , standard DB9 female connector socket , you can connect a PC for data communication .
• Provide a way CAN2.0 interface standard CAN2.0 protocol , user-friendly networking ; Interface Block for the two blue terminals , 5.08mm pitch ;
• provide an independent external interrupt button , to facilitate the interrupt routine experiments. You can also make use of the freedom buttons .
• All AD input interface ( input range of 0 ~ 3V) are drawn , then the way in which the adjustable resistor AD sampling experiments.
• Provide 12,864 Chinese graphic LCD interfaces ; 20-pin socket, pin pitch 2.54mm, easy access LCD12864 LCD and other display graphics and characters .
• Provide DC motor control interface , anti- anti-plug design , pin pitch 2.0mm;;
• Provide stepper motor control interface , anti- anti-plug design , pin pitch 2.54mm;;
• reserved infrared receiver , temperature sensor input interface, user extensions.
• All leads chip PWM interface ;
• DSP bus open , data lines, address lines, control lines , special function pin and all leads, four 40-pin pin interface pin pitch 2.54mm, user extensions is very convenient ;
• Power is provided directly by the external power supply, more stable and reliable ;
• Provide high-quality independent power switch , control power , easy to operate ;
• comply with the IEEE 1149.1 standard DSP JTAG interfaces, 6 feet empty , pin pitch 2.54mm, can meet the market all the standard JTAG interface emulator , the anti- anti- plug design , user-friendly programming debugging programs .
• Provides Boot Select DIP switch , set the startup mode is very convenient. The default FLASH boot.
Positive with the negative , which can be accessed frequently used to board 5V switching power supply ; • DC 5V external power input connector.
• Provide four mounting holes , user-friendly mounting ;
• Physical dimensions : 17 * 11.5 cm;
Pamięć:
| FLASH | 256K x 16-bit |
| SRAM | 34K x 16-bit |
| Boot ROM | 8K x 16-bit |
| OTP ROM | 1K x 16-bit |
Urządzenia peryferyjne w układzie:
| ePWM | 12 wejść |
| HRPWM | 6 wejść |
| QEP | 2 kanały |
| ADC | 2 x 8 kanałów, 12-bit, czas przejścia 80ns, zasięg 0~3V |
| Asynchroniczny port szeregowy SCI | 3 kanały |
| Synchroniczny szereg McBSP | 2 kanały |
| Interfejs szeregowy SPI z synchronizacja | 1 kanał |
| eCan Bus | 2 kanały |
| DMA | 6 kanałów |
| Watchdog | Tak |
Zawartość produktu:
- 1 płyta instalacyjna CD
- 1 konwerter USB RS232
- 1 adapter 100-240 VAC 50/60 Hz - 5VDC 2A
- 1 kabel JTAG żeński/żeński 10 x 2 DSP
- 1 przezroczysta płytka z pleksi i 9 kolumn z miedzi
- 1 list rozwojowy 1ZQ28335 do nauki
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