MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 73

• 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

Section Number
Freescale Semiconductor, Inc.
30.1
30.2
30.3
30.4
Application UART Overview.....................................................................................................................................1937
Operation....................................................................................................................................................................1939
Behavior During Reset................................................................................................................................................1942
Programmable Registers.............................................................................................................................................1942
29.9.118
29.9.119
30.2.1
30.2.2
30.2.3
30.2.4
30.2.5
30.2.6
30.2.7
30.2.8
30.4.1
30.4.2
30.4.3
30.4.4
30.4.5
30.4.6
30.4.7
30.4.8
30.4.9
30.4.10
30.4.11
ENET SWI lookup MAC address memory start (HW_ENET_SWILOOKUP_MEMORY_START)....1845
ENET SWI lookup MAC address memory end (HW_ENET_SWILOOKUP_MEMORY_END)........1936
Fractional Baud Rate Divider..................................................................................................................1939
Automatic Baud Rate Detection..............................................................................................................1939
UART Character Frame...........................................................................................................................1940
DMA Operation.......................................................................................................................................1940
Data Transmission or Reception..............................................................................................................1940
Error Bits.................................................................................................................................................1941
Overrun Bit..............................................................................................................................................1941
Disabling the FIFOs................................................................................................................................1942
UART Receive DMA Control Register (HW_UARTAPPCTRL0).........................................................1943
UART Transmit DMA Control Register (HW_UARTAPPCTRL1)........................................................1944
UART Control Register (HW_UARTAPPCTRL2).................................................................................1945
UART Line Control Register (HW_UARTAPPLINECTRL)..................................................................1948
UART Line Control 2 Register (HW_UARTAPPLINECTRL2).............................................................1949
UART Interrupt Register (HW_UARTAPPINTR)..................................................................................1950
UART Data Register (HW_UARTAPPDATA)........................................................................................1952
UART Status Register (HW_UARTAPPSTAT).......................................................................................1954
UART Debug Register (HW_UARTAPPDEBUG).................................................................................1955
UART Version Register (HW_UARTAPPVERSION)............................................................................1957
UART AutoBaud Register (HW_UARTAPPAUTOBAUD)....................................................................1957
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
Application UART (AUART)
Chapter 30
Title
Page
73