MCIMX286CVM4B Freescale Semiconductor, MCIMX286CVM4B Datasheet - Page 967

• 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

The Parameter field is a single byte divided into bit fields as follows:
where:
This command polls the source address until either the exit condition is satisfied, or the poll
count is reached. The exit condition is determined by the flags as follows:
Notes:
12.6.2.3 NOP Command
This command has no effect. The format of NOP Command is a little endian four byte array
as shown below:
Freescale Semiconductor, Inc.
7
"Mask:
• Mask: Bit mask to test
• Count: optional poll count. If count is not specified this command will poll indefinitely
• bytes: width of target location in bytes. Either 1, 2 or 4.
• flags: control flags for command behavior.
• If the source address does not have the same alignment as the data width indicated in
• If the bit mask is wider than permitted by the data width indicated in the parameter
6
0
0
1
1
flags
until the exit condition is met. If count = 0, this command behaves as for NOP.
the parameter field, the value is not read.
field, the value is not read.
5
4
•
• Data Set = bit 4: if set, bits at the target address overwritten with this flag (otherwise
"Set"
3
0
1
0
1
Data Mask = bit 3: if set, only specific bits may be overwritten at target address
(otherwise all bits may be overwritten)
it is ignored)
bytes
2
1
(*address & mask) == mask
(*address & mask) != mask
(*address & mask) == 0
0
(*address & mask) != 0
Table 12-21. Interpretation of Check Data Command Flags
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
Action
Table 12-20. Write Data Command Parameter Field
Interpretation
Any bit clear
All bits clear
Any bit set
All bits set
Chapter 12 Boot Modes
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