6D314 4D SYSTEMS, 6D314 Datasheet - Page 13

• Manufacturer Part Number: 6D314
• Description: PROC, GRAPHICS, GOLDELOX-GFX, 28QFN
• Manufacturer: 4D SYSTEMS
• Series: GOLDELOX-GFXr

Specifications of 6D314

• Core Size: 8bit
• Cpu Speed: 48MHz
• Digital Ic Case Style: QFN
• No. Of Pins: 28
• Supply Voltage Range: 3V To 3.6V
• Operating Temperature Range: -40°C To +100°C
• Package / Case: QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

uSD_Init
6.2 - SPI Interface (SD/MMC Card use only)
The GOLDELOX-GFX supports SD, micro-SD and MMC memory cards via its hardware SPI
interface. The memory card is used within 4DGL for all multimedia file retrieval such as images,
animations and movie clips and the SPI interface is dedicated for this purpose only. The memory
card can also be used as general purpose storage for data logging applications. Related pins and
connections are illustrated below.
Related 4DGL Instructions:
uSD_SetAdd
uSD_RdByte
uSD_SetSector
Pin
11
12
13
8
4D SYSTEMS
Symbol
SDCS
SDO
SCK
SDI
SPI Interface Pins (SD Card use only)
I/O
O
O
O
I
Description
SD Memory-Card chip select. SD memory card use only for
multimedia objects.
SPI serial clock output. SD memory card use only for multimedia
objects.
SPI serial data input. SD memory card use only for multimedia
objects.
SPI serial data output. SD memory card use only for multimedia
objects.
www.4dsystems.com.au
© 2008
GOLDELOX-GFX
GOLDELOX-GFX
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