MCIMX286CVM4B Freescale Semiconductor, MCIMX286CVM4B Datasheet - Page 2186

• 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

Programmable Registers
34.4.41 PXP Overlay 4 Buffer Pointer (HW_PXP_OL4)
Overlay 4 Buffer Address Pointer. This register points to the beginning of the RGB Overlay
4 input buffer.
This register points to the is used by the logic to point to the current output location for the
RGB frame buffer.
EXAMPLE
u32* overlay_ptr;
HW_PXP_OLn_WR(4,overlay_ptr);
Address:
Re-
34.4.42 PXP Overlay 4 Size (HW_PXP_OL4SIZE)
This register contains buffer size/location information for the Overlay 4 input buffer.
This register contains information about Overlay 4 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
2186
set
Bit
W
R
31
0
RSVD
ADDR
Field
31 0
Field
31 0
30
0
29
0
HW_PXP_OL4
28
0
Reserved, always set to zero.
Address pointer for the overlay 4 buffer. The address MUST be word-aligned for proper PXP operation.
27
0
26
0
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
25
0
24
0
8002_A000h base + 300h offset = 8002_A300h
HW_PXP_OL3PARAM2 field descriptions
23
0
22
0
HW_PXP_OL4 field descriptions
21
0
20
0
19
0
18
0
17
0
ADDR
16
0
15
0
Description
Description
14
0
13
0
12
0
11
0
10
0
0
9
0
8
Freescale Semiconductor, Inc.
0
7
0
6
0
5
0
4
3
0
0
2
0
1
0
0