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board:lcd-60-0053-001:start

GPU 1U RipDraw 60-0053-001 Rev 1.0

pcba.jpg

Connectors

External 5V (CON 2)

The board requires 5V 1A DC power supply.

PinNameDescription
1 VCC+5 VDC (Unused when USB Powered from 2.0 Powered Host)
2 GNDGround (pin closest to top on picture above)
Connector TypePCB FootprintManufactureManufacture Part Number
HDR2X1SIP-2PMolex Inc532540270

USB Device Interface (CON 1)

The mini AB connector used to connect the board with PC as USB device. It emulates the USB to virtual serial

PinNameDescription
1 VCC +5V power
2 D- Data differential pair minus
3 D+Data differential pair plus
4 NCUnused
5 GND Ground
Connector TypePCB FootprintManufactureManufacture Part Number
Mini-B USB MUSB-05-X-B-SM-AMolex Inc675031020

SPI (Serial Peripheral Interface) for commands (CON 5)

The Serial Peripheral Interface.

1 CS Slave Select (active low, output from master)
2 CLK SCK Serial Clock Serial Clock (output from master)
3 SO MISO Master Input, Slave Output (output from slave)
4 SI MOSI Master Output, Slave Input (output from master)
5 GND Ground (pin closest to top on picture above)
Connector TypePCB FootprintManufactureManufacture Part Number
SPI SIP-5PMolex Inc894010510

SPI to Beagle Bone Black Wiring Notes

Enable SPI on Beagle Bone Black

SPI to Beagle Bone Black Cable Notes

Image Flash

There is 8MB of external flash memory to store images/fonts and 8MB of RAM to host images/fonts. Due to fragmentation and internal usage there is effectively approximately 7MB of flash and RAM available for use.

Firmware is stored in a separate flash memory.

Last modified: 2016/06/03 20:17

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