MCIMX286CVM4B Freescale Semiconductor, MCIMX286CVM4B Datasheet - Page 118
MCIMX286CVM4B
Manufacturer Part Number
MCIMX286CVM4B
Description
IC MPU I.MX286 289MAPBGA
Manufacturer
Freescale Semiconductor
Series
i.MX28r
Datasheets
1.MCIMX283DVM4B.pdf
(70 pages)
2.MCIMX283DVM4B.pdf
(2 pages)
3.MCIMX283DVM4B.pdf
(2327 pages)
4.MCIMX283DVM4B.pdf
(20 pages)
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
- MCIMX283DVM4B PDF datasheet
- MCIMX283DVM4B PDF datasheet #2
- MCIMX283DVM4B PDF datasheet #3
- MCIMX283DVM4B PDF datasheet #4
- Current page: 118 of 2327
- Download datasheet (17Mb)
Operation
3.2 Operation
The DFLPT provides the following features as part of the memory management within the
i.MX28 embedded software system:
118
• 16-Kbyte AHB slave located at addresses 0x800C_0000–0x800C_3FFF supports the
• Sixteen fully programmable (value and location) page table entries. All 32-bits are
required 4K L1 PTEs. To use the DFLPT, point the ARM TTB to 0x800C_0000.
programmable. The location/binding of each MPTE is determined through the
HW_DIGCTL_MPTEn_LOC register fields in the DIGCTL module. The span (1-128
MB) of MPTE is determined through the HW_DIGCTL_MPTEn_SPAN register fields
in the DIGCTL module. In addition, each of the sixteen entries can be disabled through
HW_DIGCTL_MPTEn_DIS if less than sixteen entries are required (this avoids the
need to bind an entry to some unused area of physical memory):
• Only 32-bit word accesses are supported.
• All AHB burst types are supported.
• Each access has a fixed 1-cycle AHB wait state.
• Bus errors are supported when accessing an unbound PTE (that is, an address not
• When an entry is disabled (through HW_DIGCTL_MPTEn_DIS), it cannot be
• A read from an unbound PTE returns 0x0000_0000. When the MMU is enabled,
• When using the span feature, the entire span is bound to the MPTE. This means
• A write to an un-bound PTE shall result in a slave error, which shall in turn result
• Each MPTE has a reset value of 0x0000_0000.
bound to an MPTE or spanned MPTE).
bound, so programming its HW_DIGCTL_MPTEn_LOC field has no effect. This
means that another entry which is not disabled (HW_DIGCTL_MPTEn_DIS=0)
can have the same value for HW_DIGCTL_MPTEn_LOC as the disabled entry.
this results in a section translation fault if the read is the result of a page-walk.
that up to 128 32-bit word locations/addresses can be bound to any MPTE (see
below for a more detailed explanation).
in an ARM data-abort. Note that when writing to a PTE encompassed in a span,
the descriptor will apply to the span of the MPTE with the exception of the
base-address, which only applies to the base MPTE (at location LOC). Subsequent
base addresses within a span are generated linearly from this LOC value (see below).
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
Freescale Semiconductor, Inc.
Related parts for MCIMX286CVM4B
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
MCU, MPU & DSP Development Tools MCIMX28LCD
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
MCIMX-LVDS1
Manufacturer:
Freescale Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet:
Part Number:
Description:
Manufacturer:
Freescale Semiconductor, Inc
Datasheet: