MCIMX286CVM4B Freescale Semiconductor, MCIMX286CVM4B Datasheet - Page 54

• Manufacturer Part Number: MCIMX286CVM4B
• Description: IC MPU I.MX286 289MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: i.MX28r

Specifications of MCIMX286CVM4B

• 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: Compliant

Section Number
54
26.3
Ethernet ENET-MAC Core.........................................................................................................................................1607
26.2.2
26.3.1
26.3.2
26.3.3
26.3.4
26.3.5
Functional Description............................................................................................................................1596
Introduction.............................................................................................................................................1607
10 100Mbps Ethernet ENET-MAC Core Features..................................................................................1608
ENET-MAC Core Block Diagram...........................................................................................................1611
Ethernet MAC Frame Formats................................................................................................................1611
IP and Higher Layers Frame Format.......................................................................................................1614
26.2.2.1
26.2.2.31
26.3.2.1
26.3.2.2
26.3.2.3
26.3.4.1
26.3.4.2
26.3.4.3
26.3.5.1
26.3.5.2
26.3.5.3
26.3.5.4
26.3.5.5
26.3.5.6
26.3.5.7
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
26.2.1.3.1
26.2.1.3.2
26.2.2.1.1
26.2.2.1.20
26.2.2.31.1
26.2.2.31.23
Legacy Buffer Descriptor Models.........................................................................................1597
Enhanced Buffer Descriptor Models.....................................................................................1600
Ethernet MAC Features.........................................................................................................1608
IP Protocol Performance Optimization Features..................................................................1609
IEEE 1588 Functions............................................................................................................1610
Overview...............................................................................................................................1611
Pause Frames.........................................................................................................................1613
Magic Packets.......................................................................................................................1613
Definitions.............................................................................................................................1614
Ethernet Types.......................................................................................................................1614
IPv4 Datagram Format..........................................................................................................1614
IPv6 Datagram Format..........................................................................................................1615
ICMP Datagram Format........................................................................................................1616
UDP Datagram Format.........................................................................................................1617
TCP Datagram Format..........................................................................................................1617
Legacy Mode.......................................................................................................1596
Enhanced Mode...................................................................................................1596
Legacy FEC Receive Buffer Descriptor..............................................................1597
Legacy FEC Transmit Buffer Descriptor.............................................................1599
Enhanced uDMA Receive Buffer Descriptor......................................................1600
Enhanced uDMA Transmit Buffer Descriptor.....................................................1604
Title
Freescale Semiconductor, Inc.
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