400Tibbo Project System (TPS)
© Tibbo Technology Inc.
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RTC with a backup supercapacitor
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512MB DDR3 SDRAM
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512MB NAND flash
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2048-byte EEPROM for data storage
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Eight onboard LEDs
o Green and red main status LEDs
o Yellow Ethernet link LED
o Five blue LEDs (for Wi-Fi signal strength indication, etc.)
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Automatic on-demand CPU speed throttling
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Reliable power-on/ brown-out reset circuit
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Power: 500mA @ 5V (100Base-T mode, full speed)
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Dimensions (LxW): 165 x 94mm
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Operating temperature range: -40°C to 70°C
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Linux software and applications are upgradeable using the DNF system
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Tibbo BASIC/C application can be debugged through the Ethernet LAN
Tiles, Sockets, Connectors, Controls
The LTPP3 board features 14 x "M" and (14+1) x "C" sockets.
Sockets (S1) ~ (S28) form 7 standard tiles.
There are 51 control lines connecting "M" sockets to the CPU. The number of control
lines is smaller than the number of "M" sockets multiplied by four. This is because
some sockets have a reduced number of control lines, or have no lines connected at
all:
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Socket (S25) only has control lines A thru C. Control line D is not implemented.
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Socket (S27) has no control lines connected to it.
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Remaining "M" sockets have all four control lines implemented.
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