MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 1290
MCIMX281AVM4B
Manufacturer Part Number
MCIMX281AVM4B
Description
IC MPU I.MX28 1.2 289MAPBGA
Manufacturer
Freescale Semiconductor
Series
i.MX28r
Datasheets
1.MCIMX283DVM4B.pdf
(2327 pages)
2.MCIMX283DVM4B.pdf
(20 pages)
3.MCIMX281AVM4B.pdf
(72 pages)
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
- Current page: 1290 of 2327
- Download datasheet (17Mb)
Programmable Registers
16.6.2 Hardware ECC Accelerator Status Register 0
The BCH STAT register provides visibility into the run-time status of the BCH and status
information when processing is complete.
EXAMPLE
1290
COMPLETE_IRQ_EN
DEBUG_STALL_IRQ
BM_ERROR_IRQ
COMPLETE_IRQ
DEBUG_STALL_
IRQ_EN
RSVD3
RSVD2
RSVD1
RSVD0
15 11
Field
7 4
10
9
8
3
2
1
0
(HW_BCH_STATUS0)
Reserved, always set these bits to zero.
1 = interrupt on debug stall mode is enabled. The irq is raised on every block
Reserved, always set these bits to zero.
1 = interrupt on completion of correction is enabled.
Reserved, always set these bits to zero.
AHB Bus interface Error Interrupt Status. Write a one to the SCT clear address to clear the interrupt
status bit.
DEBUG STALL Interrupt Status. Write a one to the SCT clear address to clear the interrupt status bit.
Reserved, always set these bits to zero.
This bit indicates the state of the external interrupt line. Write a one to the SCT clear address to clear
the interrupt status bit. NOTE: subsequent ECC completions will be held off as long as this bit is set. Be
sure to read the data from HW_BCH_STATUS0,1 before clearing this interrupt bit.
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
HW_BCH_CTRL field descriptions (continued)
Description
Freescale Semiconductor, Inc.
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