MCIMX286CVM4B Freescale Semiconductor, MCIMX286CVM4B Datasheet - Page 1543

• 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

24.3.11 UART Raw Interrupt Status Register (HW_UARTDBG_RIS)
The RIS register is the Raw Interrupt Status Register. It is a read-only register. On a read
this register gives the current raw status value of the corresponding interrupt. A write has
no effect. All the bits, except for the modem status interrupt bits (bits 3 to 0), are cleared
to 0 when reset. The modem status interrupt bits are undefined after reset.
Address:
Freescale Semiconductor, Inc.
Reset
Bit
W
DSRMIM
DCDMIM
CTSMIM
R
RIMIM
FEIM
RTIM
TXIM
RXIM
Field
7
6
5
4
3
2
1
0
31
0
HW_UARTDBG_RIS
30
0
Framing Error Interrupt Mask.
Receive Timeout Interrupt Mask.
Transmit Interrupt Mask.
Receive Interrupt Mask.
nUARTDSR Modem Interrupt Mask.
nUARTDCD Modem Interrupt Mask.
nUARTCTS Modem Interrupt Mask.
nUARTRI Modem Interrupt Mask.
29
0
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
HW_UARTDBG_IMSC field descriptions (continued)
28
0
8007_4000h base + 3Ch offset = 8007_403Ch
27
0
26
0
25
0
UNAVAILABLE
24
0
Description
23
0
22
0
21
0
Chapter 24 Debug UART (DUART)
20
0
19
0
18
0
17
0
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16
0