MCIMX286CVM4B Freescale Semiconductor, MCIMX286CVM4B Datasheet - Page 617

• 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

Address:
Re-
7.5.98 APBX DMA Channel 13 Next Command Address Register
The APBX DMA Channel 13 next command address register points to the next multiword
command to be executed. Commands are threaded on the command address. Set CHAIN
to one to process command lists.
APBX DMA Channel 13 is controlled by a variable sized command structure. Software
loads this register with the address of the first command structure to process and increments
the Channel 13 semaphore to start processing. This register points to the next command
structure to be executed when the current command is completed.
Address:
Re-
7.5.99 APBX DMA Channel 13 Command Register
The APBX DMA Channel 13 command register specifies the cycle to perform for the current
command chain item.
Freescale Semiconductor, Inc.
set
set
Bit
Bit
W
W
R
R
CMD_ADDR
CMD_ADDR
31
31
0
0
Field
31 0
Field
31 0
30
30
0
0
29
29
0
0
(HW_APBX_CH13_NXTCMDAR)
(HW_APBX_CH13_CMD)
HW_APBX_CH13_CURCMDAR 8002_4000h base + 6B0h offset = 8002_46B0h
HW_APBX_CH13_NXTCMDAR 8002_4000h base + 6C0h offset = 8002_46C0h
28
28
0
0
Pointer to command structure currently being processed for Channel 13.
Pointer to next command structure for Channel 13.
27
27
0
0
26
26
0
0
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
25
25
0
0
HW_APBX_CH13_CURCMDAR field descriptions
HW_APBX_CH13_NXTCMDAR field descriptions
24
24
0
0
23
23
0
0
22
22
0
0
21
21
0
0
20
20
0
0
19
19
0
0
18
18
0
0
17
17
CMD_ADDR
0
CMD_ADDR
0
Chapter 7 AHB-to-APBX Bridge with DMA (APBX-Bridge-DMA)
16
16
0
0
15
15
0
0
Description
Description
14
14
0
0
13
13
0
0
12
12
0
0
11
11
0
0
10
10
0
0
0
0
9
9
0
0
8
8
0
0
7
7
0
0
6
6
0
0
5
5
0
0
4
4
3
0
3
0
0
0
2
2
0
0
1
1
617
0
0
0
0