米Pumpkin社 超小型人工衛星キット販売代理店
超小型人工衛星の主な実績
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AIS Pathfinder 2 (RUBIN-9.1) Structure: LUXSPACE OBC: Pumpkin CubeSat Kit FM430 Rev C Software: LUXSPACE |
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ITU-pSAT1 Structure: Pumpkin CubeSat Kit Rev D, 1U CubeSat C&DH: Pumpkin CubeSat Kit FM430 Rev C Software: ITU SSDTL software |
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HawkSat-1 Structure: Pumpkin CubeSat Kit Rev C, 1U CubeSat C&DH: Pumpkin CubeSat Kit FM430 Rev C Software: HISS software |
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Delfi-C3 Structure: Pumpkin CubeSat Kit Rev C, 3U CubeSat C&DH: Pumpkin CubeSat Kit FM430 Rev C Software: Delfi-C3 team software |
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MAST Structure: TUI-designed, with 3 major assemblies forming a 3U CubeSat C&DH: TUI-designed "Magic Board" (x3) RTOS: Pumpkin Salvo Pro v3.2.3 for PICmicroR MCUs (x3) |
私どもが宇宙開発に携わった実績�｜肋絅謄譽瓮肇蝓� ��衛星分布解析 ��ロボットアーム
超小型人工衛星を使用した宇宙空間における多様な研究に取り組んでいます。
超小型人工衛星キット(CubeSat Kit : P/N 711-00227)宇宙空間仕様
衛星寸法：10x10x10cm
| ■The 104-pin CubeSat Kit Bus for stackable modules ■The 100-pin CubeSat Kit PPM connector, for Pluggable Processor Modules from Pumpkin and third parties ■USB 2.0 ■MHX-comaptible transceiver socket ■SD Card socket ■Zero-power isolation interfaces for the USB, transceiver and SD Card ■Real-Time Clock (RTC) with battery backup ■Remove-before-Flight and Deployment Switches ■External dc power, with protection against overvoltage, overcurrent and reverse-voltage ■PC/104 power and ground connectors | ||
| ■Two 104-pin CubeSat Kit Bus connectors for two concurrently placed CubeSat Kit module stacks ■Inline jumpers for circuit isolation and current measurements ■A simple +5V and +3V power supply ■A configurable RS-232 serial port with DB-9 connector ■LED indicators for power status ■A reset switch ■All circuitry laid out over a large area, to facilitate meter and oscilliscope probing, etc. | ||
| The CubeSat Kit accepts a variety of off-the-shelf modems / transceivers. The MHX 425/900/910/920/920A/2400/2420 series of spread-spectrum transceivers from Microhard Corp are directly supported, as well as the 9XStream series of 900MHz transceivers from MaxStream/Digi, via adapters. In order to minimize power consumption, +5V/+3.3V power to the modem is under software control from the PPM. | ||
| The CubeSat Kit includes a USB-2.0-compliant USB port. This port can be used to communicate between the CubeSat Kit and any PC or Mac running Windows, Mac OS X or Linux. Custom CubeSat Kit drivers for Windows and Mac OS X are provided. Additionally, the CubeSat Kit can be powered through the USB port up to a maximum of 500mA. This is useful in situations like pre-launch checkouts, software diagnostics, bootloaders, updates, etc. | ||
| All CubeSat Kit PPMs provide at least two UARTs, one SPI channel and one I2C channel. They are typically utilized as: ■UART0 is free to the user, e.g. to communicate with a payload via an asynchronous serial protocol (e.g., RS-232) ■UART1 is normally dedicated to the transceiver interface. ■SPI0 is typically used in to communicate with the on-board SD/MMC card mass storage device. It can also be used to communicate with other SPI devices, via additional chip select lines ■I2C0 is typically used to communicate with I2C devices (e.g., EPS, onboard RTC, payload, etc.) Different PPMs have different serial peripheral capabilities. PPM D1 has four UARTs, three SPIs and three I2Cs, which leaves at least two UARTs, two SPIs and two I2Cs completely open for user assignment. On the other hand, PPM A1|A2|A3 shares UART0 and SPI0 across the same on-chip peripheral (the MSP430's USART0), i.e. UART0 and SPI0 cannot be active at the same time. | ||
| The Development Board provides an RS-232 driver for UART0 to aid in printf()-style debugging, etc. | ||
| All CubeSat Kit PPMs provide at least two UARTs, one SPI channel and one I2C channel. They are typically utilized as: ■UART0 is free to the user, e.g. to communicate with a payload via an asynchronous serial protocol (e.g., RS-232) ■UART1 is normally dedicated to the transceiver interface. ■SPI0 is typically used in to communicate with the on-board SD/MMC card mass storage device. It can also be used to communicate with other SPI devices, via additional chip select lines ■I2C0 is typically used to communicate with I2C devices (e.g., EPS, onboard RTC, payload, etc.) Different PPMs have different serial peripheral capabilities. PPM D1 has four UARTs, three SPIs and three I2Cs, which leaves at least two UARTs, two SPIs and two I2Cs completely open for user assignment. On the other hand, PPM A1|A2|A3 shares UART0 and SPI0 across the same on-chip peripheral (the MSP430's USART0), i.e. UART0 and SPI0 cannot be active at the same time. |
用途に合わせてカスタマイズ
フライト用モジュール基盤
Applications ・CubeSat nanosatellite C&DH, COM, mass storage and battery / power switching ・General-purpose low-power computing in a PC/104-size form factor Features ・+5V single supply, 3.3V I/O ・Flight MCU is TI's single-chip 16-bit MSP430 ultralow-power RISC microcontroller with 50-60KB Flash, 2-10KB RAM, 48 I/O pins, 2 USART, 2 SPI, 1 I2C, 12-bit ADC, 12-bit DAC, 3 DMA, multiple timers, on-board temperature sensor & multiple clock sources ・Stackable 104-pin CubeSat Kit Bus connectors includes complete Flight MCU's I/O space, user-assignable signals and more ・On-board low-dropout regulator and reset supervisor for maximum reliability ・Support for a wide range of transceivers ・SD Card socket for mass storage (32MB . 2GB) ・USB 2.0 device interface for pre-launch communications, battery charging and power ・Extensible to multiprocessor architectures, with Flight MCU NMI pin on bus ・Direct wiring for 10A Remove-Before-Flight and Launch switches ・Comprehensive overcurrent, overvoltage & undervoltage (reset) protection ・Independent latchup (device overcurrent) protection on critical subsystems ・Bus override for critical power and data/control paths ・Power consumption can be monitored externally ・Wiring-free module interconnect scheme ・PC/104-size footprint, with +5V and GND on PC/104 J1/J2 connectors ・6-layer gold-plated blue-soldermask PCB with dual ground planes for enhanced signal integrity ・Compatible with Pumpkin's Salvo. RTOS and HCC-Embedded's EFFS-THIN SD Card file FAT File system for ease of programming ・Backwards compatible with CubeSat Kit Rev. A and Rev. B FM430 Flight Modules
