MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 2176
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: 2176 of 2327
- Download datasheet (17Mb)
Programmable Registers
EXAMPLE
u32* overlay_ptr;
HW_PXP_OLn_WR(1,overlay_ptr);
Address:
Re-
34.4.30 PXP Overlay 1 Size (HW_PXP_OL1SIZE)
This register contains buffer size/location information for the Overlay 1 input buffer.
This register contains information about Overlay 1 indicating the size of the overlay (in
NxN blocks) and the overlay's location within the output frame buffer (in NxN blocks). In
16 pixel block size mode, only the low 7 bits of each field can be used and the most
significant bit must be set to 0.
EXAMPLE
HW_PXP_OLnSIZE_WR(1,0x10000401); // 32x8 overlay at offset +128+0
Address:
Re-
2176
set
set
Bit
Bit
W
W
R
R
31
31
0
0
XBASE
ADDR
31 24
Field
31 0
Field
30
30
0
0
29
29
0
0
HW_PXP_OL1
HW_PXP_OL1SIZE
XBASE
28
28
0
0
Address pointer for the overlay 1 buffer. The address MUST be word-aligned for proper PXP operation.
This field indicates the X-coordinate (in blocks) of the top-left NxN block in the overlay within the output
frame buffer.
27
27
0
0
26
26
0
0
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
25
25
0
0
24
24
0
0
8002_A000h base + 240h offset = 8002_A240h
23
23
0
0
HW_PXP_OL1SIZE field descriptions
8002_A000h base + 250h offset = 8002_A250h
22
22
0
0
HW_PXP_OL1 field descriptions
21
21
0
0
YBASE
20
20
0
0
19
19
0
0
18
18
0
0
17
17
0
0
ADDR
16
16
0
0
15
15
0
0
Description
Description
14
14
0
0
13
13
0
0
WIDTH
12
12
0
0
11
11
0
0
10
10
0
0
0
0
9
9
0
0
8
8
Freescale Semiconductor, Inc.
0
0
7
7
0
0
6
6
0
0
5
5
HEIGHT
0
0
4
4
3
0
3
0
0
0
2
2
0
0
1
1
0
0
0
0
Related parts for MCIMX281AVM4B
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: