MCIMX286CVM4B Freescale Semiconductor, MCIMX286CVM4B Datasheet - Page 2108

• 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
LCDIF_CSC_COEFF1.C2 = 0x19
LCDIF_CSC_COEFF2.C3 = 0x3DB
LCDIF_CSC_COEFF2.C4 = 0x3B6
LCDIF_CSC_COEFF3.C5 = 0x70
LCDIF_CSC_COEFF3.C6 = 0x70
LCDIF_CSC_COEFF4.C7 = 0x3A2
LCDIF_CSC_COEFF4.C8 = 0x3EE
LCDIF_CSC_OFFSET.CBCR_OFFSET = 128
LCDIF_CSC_OFFSET.Y_OFFSET = 16
This register carries programming information about RGB to YCbCr 4:2:2 CSC. Note that
the values in this register are unsigned.
EXAMPLE
Address:
Re-
2108
set
Bit
W
R
CBCR_MAX
CBCR_MIN
31
0
Y_MAX
Y_MIN
31 24
23 16
Field
15 8
7 0
30
0
HW_LCDIF_CSC_LIMIT_CBCR_MIN_WR(0x10);//16
HW_LCDIF_CSC_LIMIT_CBCR_MAX_WR(0xF0);//240
HW_LCDIF_CSC_LIMIT_Y_MIN_WR(0x10);//16
HW_LCDIF_CSC_LIMIT_Y_MAX_WR(0xEB);//235
29
0
CBCR_MIN
HW_LCDIF_CSC_LIMIT
28
0
Lower limit of Cb and Cr after RGB to 4:2:2 YCbCr conversion
Upper limit of Cb and Cr after RGB to 4:2:2 YCbCr conversion
Lower limit of Y after RGB to 4:2:2 YCbCr conversion
Upper limit of Y after RGB to 4:2:2 YCbCr conversion
27
0
26
0
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
25
0
24
0
HW_LCDIF_CSC_LIMIT field descriptions
23
1
22
1
8003_0000h base + 170h offset = 8003_0170h
21
CBCR_MAX
1
20
1
19
1
18
1
17
1
16
1
15
0
Description
14
0
13
0
Y_MIN
12
0
11
0
10
0
0
9
0
8
Freescale Semiconductor, Inc.
1
7
1
6
1
5
Y_MAX
1
4
3
1
1
2
1
1
1
0