MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 2177
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: 2177 of 2327
- Download datasheet (17Mb)
34.4.31 PXP Overlay 1 Parameters (HW_PXP_OL1PARAM)
This register contains buffer parameters for the Overlay 1 input buffer.
The S1 Overlay 1 Parameter register provides additional controls for Overlay 1.
EXAMPLE
u32 olparam;
HW_PXP_OLnPARAM_WR(1,olparam);
Address:
Freescale Semiconductor, Inc.
Reset
Reset
Bit
Bit
W
W
HEIGHT
R
R
YBASE
RSVD1
WIDTH
23 16
31 20
19 16
Field
15 8
Field
ROP
7 0
olparam
olparam |= BF_PXP_OLnPARAM_ALPHA_CNTL(BV_PXP_OLnPARAM_ALPHA_CNTL__ROPs);
olparam |= BF_PXP_OLnPARAM_FORMAT
olparam |= BF_PXP_OLnPARAM_ROP
31
15
0
0
HW_PXP_OL1PARAM
30
14
0
0
This field indicates the Y-coordinate (in blocks) of the top-left NxN block in the overlay within the output
frame buffer.
Indicates number of horizontal NxN blocks in the image (non-rotated).
Indicates the number of vertical NxN blocks in the image (non-rotated).
Reserved, always set to zero.
Indicates a raster operation to perform when enabled. Raster operations are enabled through the
ALPHA_CNTL field.
= BF_PXP_OLnPARAM_ENABLE
29
13
0
0
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
HW_PXP_OL1SIZE field descriptions (continued)
28
12
0
0
ALPHA
HW_PXP_OL1PARAM field descriptions
27
11
8002_A000h base + 260h offset = 8002_A260h
0
0
// enable overlay to perform XOR ROP using RGB8888 overlay
26
10
0
0
RSVD1
25
0
0
9
(1);
(BV_PXP_OLnPARAM_FORMAT__ARGB8888);
(BV_PXP_OLnPARAM_ROP__XOROL);
24
0
0
8
Description
Description
23
0
0
7
22
FORMAT
0
0
6
21
0
5
0
20
0
4
0
Chapter 34 Pixel Pipeline (PXP)
19
0
0
3
18
0
0
2
ALPHA_
CNTL
ROP
17
0
0
1
2177
16
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: