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Neil Gershenfeld authoredNeil Gershenfeld authored
ring.json 7.27 KiB
{
"json_format":{
"name":"short name of board, including development tools if necessary",
"serial_number":"serial_number of IC, uniquely identifying",
"subdirectory_path": "relative file path to documentation",
"dev_board_price":"price for dev board, dollars",
"dev_board_sales_link":"link for dev board purchase",
"ic_price":"price for bare ic, dollars",
"ic_sales_link":"link for ic purchase",
"cpu_frequency":"clock speed in MHz",
"ring_period":"period of one full ring oscillator waveform, in microseconds"
},
"rf":[
{
"name":"rfm95 lora",
"serial_number":"",
"subdirectory_path":"rf/m0_rfm95_lora",
"dev_board_price":7.7,
"dev_board_sales link":"",
"ic_price":0.0,
"ic_sales_link":"",
"ring_period":127000
},
{
"name":"rn4871 ble transparent",
"serial_number":"",
"subdirectory_path":"rf/rn4871",
"dev_board_price":6.1,
"dev_board_sales link":"",
"ic_price":0.0,
"ic_sales_link":"",
"ring_period":30000
},
{
"name":"nrf52",
"serial_number":"",
"subdirectory_path":"rf/nrf52832",
"dev_board_price":6.0,
"dev_board_sales link":"",
"ic_price":0.0,
"ic_sales_link":"",
"ring_period":74.0
},
{
"name":"nrf24L01",
"serial_number":"",
"subdirectory_path":"rf/nrf24L01",
"dev_board_price":4.0,
"dev_board_sales link":"",
"ic_price":0.0,
"ic_sales_link":"",
"ring_period":390.0
},
{
"name":"nrf52 ble",
"serial_number":"",
"subdirectory_path":"rf/nrf52832_ble",
"dev_board_price":6.0,
"dev_board_sales link":"",
"ic_price":0.0,
"ic_sales_link":"",
"ring_period":168000.0
}
],
"gpio":[
{ "name":"PocketBeagle PRU, C",
"serial_number":"",
"subdirectory_path":"gpio/beagleboard_pru",
"dev_board_price":27.36,
"dev_board_sales link":"https://www.digikey.com/product-detail/en/ghi-electronics-llc/POCKETBEAGLE-SC-569/POCKETBEAGLE-SC-569-ND/7603326",
"ic_price":26.50,
"ic_sales_link":"OSD3358",
"cpu_frequency":200,
"ring_period":0.06
},
{
"name":"ATSAMD51",
"serial_number":"",
"subdirectory_path":"gpio/atsamd51",
"dev_board_price":14.95,
"dev_board_sales link":"https://www.adafruit.com/product/3800",
"ic_price":4.31,
"ic_sales_link":"ATSAMD51J19A-AUTCT-ND",
"cpu_frequency":120,
"ring_period":0.27
},
{
"name":"ATSAMS70",
"serial_number":"",
"subdirectory_path":"gpio/atsams70",
"dev_board_price":15.00,
"dev_board_sales link":"",
"ic_price":9.55,
"ic_sales_link":"",
"ring_period":0.17
},
{
"name":"STM32F407",
"serial_number":"",
"subdirectory_path":"gpio/stm32f407",
"dev_board_price":21.00,
"dev_board_sales link":"",
"ic_price":9.55,
"ic_sales_link":"",
"ring_period":0.321
},
{
"name":"ATSAM4S",
"serial_number":"",
"subdirectory_path":"gpio/atsam4s",
"dev_board_price":5.00,
"dev_board_sales link":"",
"ic_price":3.77,
"ic_sales_link":"",
"ring_period":0.19
},
{
"name":"M0, arduino",
"serial_number":"",
"subdirectory_path":"gpio/m0",
"dev_board_price":19.00,
"dev_board_sales link":"",
"ic_price":2.1,
"ic_sales_link":"",
"ring_period":6.14
},
{
"name":"M0, port",
"serial_number":"",
"subdirectory_path":"gpio/m0",
"dev_board_price":5.00,
"dev_board_sales link":"",
"ic_price":2.1,
"ic_sales_link":"",
"ring_period":0.687
},
{
"name":"nucleo, mbed",
"serial_number":"",
"subdirectory_path":"gpio/nucleo-mbed",
"dev_board_price":10.33,
"dev_board_sales link":"",
"ic_price":0.0,
"ic_sales_link":"",
"ring_period":0.7
},
{
"name":"lpc1768, mbed",
"serial_number":"",
"subdirectory_path":"gpio/lpc1768-mbed",
"dev_board_price":54.95,
"dev_board_sales_link":"",
"ic_price":0.0,
"ic_sales_link":"",
"ring_period":0.4
},
{
"name":"ATmega32u4, Arduino",
"serial_number":"",
"subdirectory_path":"gpio/atmega32u4",
"dev_board_price":12.75,
"dev_board_sales_link":"",
"ic_price":0.0,
"ic_sales_link":"",
"ring_period":22.0
},
{
"name":"ATmega32u4, Port",
"serial_number":"",
"subdirectory_path":"gpio/atmega32u4",
"dev_board_price":12.75,
"dev_board_sales_link":"",
"ic_price":0.0,
"ic_sales_link":"",
"ring_period":2.2
},
{
"name":"Teensy, Teensyduino",
"serial_number":"",
"subdirectory_path":"gpio/teensy",
"dev_board_price":19.80,
"dev_board_sales_link":"",
"ic_price":0.0,
"ic_sales_link":"",
"ring_period":5.5
},
{
"name":"Teensy, Port",
"serial_number":"",
"subdirectory_path":"gpio/teensy",
"dev_board_price":19.80,
"dev_board_sales_link":"",
"ic_price":0.0,
"ic_sales_link":"",
"ring_period":3.5
},
{
"name":"RaspberryPi, PythonGPIO",
"serial_number":"",
"subdirectory_path":"gpio/raspberrypi",
"dev_board_price":37.00,
"dev_board_sales_link":"",
"ic_price":0.0,
"ic_sales_link":"",
"ring_period":10.0
},
{
"name":"RaspberryPi, C",
"serial_number":"",
"subdirectory_path":"gpio/raspberrypi",
"dev_board_price":37.00,
"dev_board_sales_link":"",
"ic_price":0.0,
"ic_sales_link":"",
"ring_period":0.4
},
{
"name":"PSoc 5LP, API",
"serial_number":"",
"subdirectory_path":"gpio/psoc5lp",
"dev_board_price":10.00,
"dev_board_sales_link":"",
"ic_price":0.0,
"ic_sales_link":"",
"ring_period":1.2
},
{
"name":"XMega8E5",
"serial_number":"",
"subdirectory_path":"gpio/8E5",
"dev_board_price":4.00,
"dev_board_sales_link":"",
"ic_price":2.30,
"ic_sales_link":"",
"ring_period":0.252
},
{
"name":"RPiZero, BCM2835",
"serial_number":"",
"subdirectory_path":"gpio/RaspberryPiZero_bcm2835",
"dev_board_price":5.00,
"dev_board_sales_link":"",
"ic_price":0.00,
"ic_sales_link":"",
"ring_period":0.35
},
{
"name":"RPiZero, node rpio",
"serial_number":"",
"subdirectory_path":"gpio/RaspberryPiZero_node_rpio",
"dev_board_price":5.00,
"dev_board_sales_link":"",
"ic_price":0.00,
"ic_sales_link":"",
"ring_period":7.648
},
{
"name":"C.H.I.P. pro, shell",
"serial_number":"",
"subdirectory_path":"gpio/CHIP_pro",
"dev_board_price":16.00,
"dev_board_sales_link":"",
"ic_price":0.00,
"ic_sales_link":"",
"ring_period":11000
},
{
"name":"NRF52",
"serial_number":"",
"subdirectory_path":"gpio/nrf52",
"dev_board_price":6.00,
"dev_board_sales_link":"",
"ic_price":3.00,
"ic_sales_link":"",
"ring_period":0.218
},
{
"name":"MAX32660",
"serial_number":"",
"subdirectory_path":"gpio/max32660",
"dev_board_price":15.96,
"dev_board_sales_link":"https://www.digikey.com/product-detail/en/maxim-integrated/MAX32660-EVSYS/MAX32660-EVSYS-ND/9666375",
"ic_price":4.48,
"ic_sales_link":"https://www.digikey.com/product-detail/en/maxim-integrated/MAX32660GWE-T/MAX32660GWE-TCT-ND/9655833",
"ring_period":0.3115
}
],
"wildwest":[
{
"name":"TinyFPGA A2",
"serial_number":"",
"subdirectory_path":"wildwest/tinyfpgaa2",
"dev_board_price":18.00,
"dev_board_sales link":"",
"ic_price":2.83,
"ic_sales_link":"",
"ring_period":0.008
},
{
"name":"XMEGA EventSys",
"serial_number":"",
"subdirectory_path":"wildwest/xmega-eventsys",
"dev_board_price":5.00,
"dev_board_sales link":"",
"ic_price":3.00,
"ic_sales_link":"",
"ring_period":0.169
}
]
}