MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 1943

• 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

30.4.1 UART Receive DMA Control Register (HW_UARTAPP_CTRL0)
The UART Receive DMA Control Register contains the dynamic information associated
with the receive command.
HW_UARTAPP_CTRL0: 0x000
HW_UARTAPP_CTRL0_SET: 0x004
HW_UARTAPP_CTRL0_CLR: 0x008
HW_UARTAPP_CTRL0_TOG: 0x00C
This register contains the main DMA controls for Receiving data.
Address:
Freescale Semiconductor, Inc.
Reset
8006_A0A0
8006_A000
8006_A010
8006_A020
8006_A030
8006_A040
8006_A050
8006_A060
8006_A070
8006_A080
8006_A090
Absolute
address
Bit
W
(hex)
R
31
1
HW_UARTAPP_CTRL0
UART Receive DMA Control Register
(HW_UARTAPP_CTRL0)
UART Transmit DMA Control Register
(HW_UARTAPP_CTRL1)
UART Control Register (HW_UARTAPP_CTRL2)
UART Line Control Register (HW_UARTAPP_LINECTRL)
UART Line Control 2 Register (HW_UARTAPP_LINECTRL2)
UART Interrupt Register (HW_UARTAPP_INTR)
UART Data Register (HW_UARTAPP_DATA)
UART Status Register (HW_UARTAPP_STAT)
UART Debug Register (HW_UARTAPP_DEBUG)
UART Version Register (HW_UARTAPP_VERSION)
UART AutoBaud Register (HW_UARTAPP_AUTOBAUD)
30
1
RUN
29
0
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
28
0
Register name
27
0
8006_A000h base + 0h offset = 8006_A000h
HW_UARTAPP memory map
26
0
25
0
24
0
23
0
22
0
(in bits)
RXTIMEOUT
Width
32
32
32
32
32
32
32
32
32
32
32
21
0
Chapter 30 Application UART (AUART)
Access
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
R
20
0
C003_0000h
C9F0_0000h
Reset value
0000_0000h
0022_0300h
0000_0000h
0000_0000h
0000_0000h
0000_0000h
0000_0000h
0301_0000h
0000_0000h
19
0
18
0
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