P0071 Terasic Technologies Inc, P0071 Datasheet - Page 20

• Manufacturer Part Number: P0071
• Description: TPAD MULTIMEDIADEVELOPMENT KIT
• Manufacturer: Terasic Technologies Inc
• Series: tPAD, Cyclone®IVr

Specifications of P0071

• Main Purpose: Reference Design, Tablet
• Embedded: Yes, FPGA / CPLD
• Utilized Ic / Part: EP4CE115
• Primary Attributes: 8-Inch TFT LCD, LED Backlight
• Secondary Attributes: 5-Megapixel Digital Image Sensor
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 4-2 Block diagram of the tPad Starter demonstration
Figure 4-3
illustrates the software structure of this demonstration. The touch panel‟s SPI HAL
block responds to the bottom hardware requests and interface to upper layers. The SGDMA HAL
allocates required frame/descriptor buffers to specified memory address and is responsible of
handling frame buffer update issue.
Figure 4-3 Software stack of the tPad Starter demonstration
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