i.MX23 EVK Hardware User's Guide
■ The i.MX23 EVK helps you to develop multimedia communication applications using the i.MX23 ARM-9 CPU.
■ The EVK is a stand alone board that supports application software development, target board debugging, and optional circuit cards. A 4.3 inch LCD touch screen display panel is an optional accessory for use with the EVK.
● Features:
■ The i.MX23 EVK provides in a reduced size form factor with the most common functions expected to be used by customers. Some features can be enabled by populating the EVK with additional components. Because the i.MX23 is a highly capable IC, not all features can be provided in a compact design. If there are required features not available on the i.MX23 EVK platform, contact your Freescale customer representative for other options.
■ The i.MX23 EVK platform includes the following features.
◆ 128 MB DDR1 SDRAM (with optional power saving mode)
◆ 1 GB NAND Flash (Can support 4 chip enable 48-TSOP NAND and ONFI packages)
◆ SD/MMC Card Socket
◆ Micro USB connector (OTG Host capability optional)
◆ 3.5mm stereo line-in and Headphone out jacks
◆ Ethernet Connector
◆ Debug UART
◆ 2 Application UARTs (one populated by default, one optional)
◆ LCD Connector
◆ 6 User Interface buttons, 3 Functional buttons
◆ 3- Axis Accelerometer
◆ JTAG connector with integrated parallel-to-serial converter
◆ Power supply jack to provide simulated battery power and power to support functions.
◆ Connectors for Li-ION Battery attachment.
◆ On-board microphone
◆ External Speaker connector pins
◆ Expansion Port Connector (optional)
◆ SPI Flash and EEPROM (optional)
◆ Composite Video Out (optional)
◆ Ability to select different Boot Mode options
◆ Near form-factor layout.
◆ Solid reference schematics that closely resemble final products to aid customers’ designs.
◆ Utilizes reliable high-density connector to interface between boards.
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User's Guide |
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Please see the document for details |
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48-TSOP;ONFI |
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English Chinese Chinese and English Japanese |
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05/2010 |
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Rev. 1.1 |
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924-76384 |
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688 KB |
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