MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 410

• Manufacturer Part Number: MCIMX281AVM4B
• Description: IC MPU I.MX28 1.2 289MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: i.MX28r

Specifications of MCIMX281AVM4B

• 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: Supplier Unconfirmed

Programmable Registers
410
Reset
NEXTCMDADDRVALID
WR_FIFO_EMPTY
Bit
RD_FIFO_EMPTY
W
R
WR_FIFO_FULL
RD_FIFO_FULL
BURST
SENSE
READY
RSVD1
15
0
LOCK
KICK
19 5
Field
REQ
END
31
30
29
28
27
26
25
24
23
22
21
20
14
0
13
0
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
This bit reflects the current state of the DMA Request Signal from the APB device
This bit reflects the current state of the DMA Burst Signal from the APB device
This bit reflects the current state of the DMA Kick Signal sent to the APB Device
This bit reflects the current state of the DMA End Command Signal sent from the APB Device
This bit reflects the current state of the GPMI Sense Signal sent from the APB GPMI Device
This bit reflects the current state of the GPMI Ready Signal sent from the APB GPMI Device
This bit reflects the current state of the DMA Channel Lock for a GPMI Channel.
This bit reflects the internal bit which indicates whether the channel's next command address is
valid.
This bit reflects the current state of the DMA Channel's Read FIFO Empty signal.
This bit reflects the current state of the DMA Channel's Read FIFO Full signal.
This bit reflects the current state of the DMA Channel's Write FIFO Empty signal.
This bit reflects the current state of the DMA Channel's Write FIFO Full signal.
Reserved
HW_APBH_CH4_DEBUG1 field descriptions
12
0
11
0
RSVD1[15:5]
10
0
0
9
0
8
0
7
Description
0
6
5
0
4
0
Freescale Semiconductor, Inc.
STATEMACHINE
0
3
0
2
0
1
0
0