MCIMX286CVM4B Freescale Semiconductor, MCIMX286CVM4B Datasheet - Page 2155

• 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

Address:
Re-
34.4.5 PXP Output Buffer Size (HW_PXP_OUTSIZE)
This register contains framebuffer size information for the output buffer (independent of
the rotation). When rotating the framebuffer, user should set this register to final size (after
rotation)
This register sets the size of the output frame buffer in pixels, not blocks. The frame buffer
need not be a multiple of NxN pixels. Partial blocks will be written for output frame buffer
sizes that are not divisable by N pixels in either dimension.
EXAMPLE
HW_PXP_OUTSIZE.U.WIDTH=320;
HW_PXP_OUTSIZE.U.HEIGHT=240;
HW_PX_OUTSIZE_WR( BF_PXP_OUTSIZE_WIDTH(320) |
Address:
Re-
Freescale Semiconductor, Inc.
set
set
Bit
Bit
W
W
R
R
31
31
0
0
ALPHA
WIDTH
ADDR
31 24
23 12
Field
31 0
Field
30
30
0
0
29
29
0
0
HW_PXP_OUTBUF2
HW_PXP_OUTSIZE
ALPHA
28
28
0
0
Current address pointer for the output frame buffer. The address MUST be word-aligned for proper PXP
operation.
When generating an output buffer with an alpha component, the value in this field will be used.
Indicates number of horizontal PIXELS in the output image (independent of the rotation). The image size is
not required to be a multiple of 8 pixels. The PXP will handle clipping the pixel output at this boundary.
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
23
23
0
0
HW_PXP_OUTBUF2 field descriptions
HW_PXP_OUTSIZE field descriptions
8002_A000h base + 40h offset = 8002_A040h
8002_A000h base + 30h offset = 8002_A030h
22
22
0
0
// set width
// set height
21
21
0
0
20
20
0
0
19
19
0
0
WIDTH
18
18
0
0
17
17
0
0
ADDR
16
16
0
0
BF_PXP_OUTSIZE_HEIGHT(240) );
15
15
0
0
Description
Description
14
14
0
0
13
13
0
0
12
12
0
0
11
11
0
0
10
10
0
0
0
0
9
9
Chapter 34 Pixel Pipeline (PXP)
0
0
8
8
0
0
7
7
HEIGHT
0
0
6
6
0
0
5
5
0
0
4
4
3
0
3
0
0
0
2
2
0
0
1
1
2155
0
0
0
0