MCIMX286CVM4B Freescale Semiconductor, MCIMX286CVM4B Datasheet - Page 1453

• 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

20.4.31 Shadow Register for OTP Bank3 Word4 (ROM Use 4)
Copied from the OTP automatically after reset. Can be re-loaded by setting
HW_OCOTP_CTRL[RELOAD_SHADOWS].
Shadowed memory mapped access to OTP Bank 3, word 4 (ADDR = 0x1C).
Address:
Freescale Semiconductor, Inc.
Reset
Reset
NAND_READ_
CMD_CODE2
BADBLOCK_
ALT_FAST_
MARKER_
RESERVE
Bit
Bit
W
W
RSRVD0
RSRVD0
R
R
NAND_
BOOT
30 24
23 16
Field
Field
9 0
10
31
31
15
0
0
HW_OCOTP_ROM4
(HW_OCOTP_ROM4)
30
14
0
0
Enable the alternative fast boot mode.
Reserved - do not blow these bits.
If this bit is blown, the factory bad block marker preservation will be disabled.
Reserved - do not blow these bits.
NAND flash read command confirm code.
NAND_READ_CMD_CODE1
29
13
0
0
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
HW_OCOTP_ROM3 field descriptions (continued)
28
12
0
0
RSRVD0
HW_OCOTP_ROM4 field descriptions
8002_C000h base + 1E0h offset = 8002_C1E0h
27
11
0
0
26
10
0
0
25
0
0
9
24
0
0
8
Description
Description
23
0
0
7
ADDRESS_BYTES
NAND_COLUMN_
22
0
0
6
Chapter 20 On-Chip OTP (OCOTP) Controller
NAND_READ_CMD_CODE2
21
0
5
0
20
0
4
0
NAND_ROW_ADDRESS_
19
0
0
3
18
0
0
2
BYTES
17
0
0
1
1453
16
0
0
0