MCIMX286CVM4B Freescale Semiconductor, MCIMX286CVM4B Datasheet - Page 2174

• 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
HW_PXP_OLnPARAM_WR(0,olparam);
Address:
2174
Reset
Reset
Bit
Bit
W
W
FORMAT
R
R
RSVD1
ALPHA
31 20
19 16
Field
ROP
15 8
7 4
olparam |= BF_PXP_OLnPARAM_ROP
31
15
0
0
HW_PXP_OL0PARAM
30
14
0
0
Reserved, always set to zero.
Indicates a raster operation to perform when enabled. Raster operations are enabled through the
ALPHA_CNTL field.
0x0
0x1
0x2
0x3
0x4
0x5
0x6
0x7
0x8
0x9
0xA
0xB
Alpha modifier used when the ALPHA_MULTIPLY or ALPHA_OVERRIDE bits are set. The output alpha
value will either be replaced (ALPHA_OVERRIDE) or scaled (ALPHA_MULTIPLY) when enabled in the
ALPHA_CNTL field.
Indicates the input buffer format for overlay 0.
0x0
0x1
0x3
0x4
0x5
29
13
0
0
MASKOL — OL AND S0
MASKNOTOL — nOL AND S0
MASKOLNOT — OL AND nS0
MERGEOL — OL OR S0
MERGENOTOL — nOL OR S0
MERGEOLNOT — OL OR nS0
NOTCOPYOL — nOL
NOT — nS0
NOTMASKOL — OL NAND S0
NOTMERGEOL — OL NOR S0
XOROL — OL XOR S0
NOTXOROL — OL XNOR S0
ARGB8888 — 32-bit pixels with alpha
RGB888 — 32-bit pixels without alpha (unpacked 24-bit format)
ARGB1555 — 16-bit pixels with alpha
RGB565 — 16-bit pixels without alpha
RGB555 — 16-bit pixels without alpha
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
28
12
0
0
ALPHA
HW_PXP_OL0PARAM field descriptions
27
11
8002_A000h base + 220h offset = 8002_A220h
0
0
// enable overlay to perform XOR ROP using RGB8888 overlay
26
10
0
0
RSVD1
25
0
0
9
(BV_PXP_OLnPARAM_ROP__XOROL);
24
0
0
8
Description
23
0
0
7
22
FORMAT
0
0
6
21
0
5
0
20
0
4
0
Freescale Semiconductor, Inc.
19
0
0
3
18
0
0
2
ALPHA_
CNTL
ROP
17
0
0
1
16
0
0
0