MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 482

• 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
Because channel 14 is not assigned to any peripheral, this register is of no practical usage
and just reserved for compatibility.
Address:
Re-
6.5.108 APBH DMA channel 14 Command Register
The APBH DMA channel 14 command register specifies the cycle to perform for the current
command chain item.
Because channel 14 is not assigned to any peripheral, this register is of no practical usage
and just reserved for compatibility.
Address:
482
set
Reset
Bit
W
R
CMD_ADDR
Bit
31
W
0
R
Field
31 0
30
0
31
0
29
0
HW_APBH_CH14_CMD
HW_APBH_CH14_NXTCMDAR 8000_4000h base + 730h offset = 8000_4730h
(HW_APBH_CH14_CMD)
28
0
30
0
Pointer to next command structure for channel 14.
27
0
26
0
29
0
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
25
0
HW_APBH_CH14_NXTCMDAR field descriptions
24
0
28
0
23
0
22
0
27
0
8000_4000h base + 740h offset = 8000_4740h
21
0
20
0
26
0
19
0
18
25
0
0
17
CMD_ADDR
0
XFER_COUNT
16
24
0
0
15
0
Description
23
14
0
0
13
0
22
12
0
0
11
0
21
0
10
0
0
9
20
0
0
8
Freescale Semiconductor, Inc.
0
7
19
0
0
6
0
5
18
0
0
4
3
0
17
0
0
2
0
1
16
0
0
0