MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 970

• Manufacturer Part Number: MCIMX281AVM4B
• Description: IC MPU I.MX28 1.2 289MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: i.MX28r

Specifications of MCIMX281AVM4B

• Core Processor: ARM9
• Core Size: 32-Bit
• Speed: 454MHz
• Connectivity: CAN, EBI/EMI, Ethernet, I²C, MMC, SmartCard, SPI, SSI, UART/USART, USB OTG
• Peripherals: DMA, I²S, LCD, POR, PWM, WDT
• Program Memory Size: 128KB (32K x 32)
• Program Memory Type: Mask ROM
• Ram Size: 32K x 32
• Voltage - Supply (vcc/vdd): 1.25 V ~ 5.25 V
• Data Converters: A/D 17x12b
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 289-LFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of I /o: -
• Eeprom Size: -
• Lead Free Status / Rohs Status: Supplier Unconfirmed

Constructing Boot Image (SB Files) to Be Loaded by ROM
Figure 12-2. i.MX28 Boot Image Generation
Tools (GHS or GNU)
elftosb
Figure 12-3. i.MX28 Boot Image Build Process
12.8.1 ROM Commands
The i.MX28 ROM boots from an image residing on an external boot device using a number
of built in commands. These commands are used by the ROM to establish the boot image
including the
Image Vector Table
(IVT). The ElftoSB tool provided by Freescale converts
a typical image file in ELF format to the Freescale SB format consisting of the following
commands:
LOAD DCD Command
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
970
Freescale Semiconductor, Inc.