MCIMX286CVM4B Freescale Semiconductor, MCIMX286CVM4B Datasheet - Page 609

• 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

7.5.89 AHB to APBX DMA Channel 11 Debug Information
This register gives debug visibility for the APB and AHB byte counts for DMA Channel
11.
This register allows debug visibility of the APBX DMA Channel 11.
Address:
Re-
7.5.90 APBX DMA Channel 12 Current Command Address Register
The APBX DMA Channel 12 current command address register points to the multiword
command that is currently being executed. Commands are threaded on the command address.
APBX DMA Channel 12 is controlled by a variable sized command structure. This register
points to the command structure currently being executed.
Address:
Re-
Freescale Semiconductor, Inc.
set
set
Bit
Bit
W
W
R
R
AHB_BYTES
APB_BYTES
CMD_ADDR
31
31
0
0
31 16
Field
15 0
Field
31 0
30
30
0
0
29
29
0
0
(HW_APBX_CH11_DEBUG2)
(HW_APBX_CH12_CURCMDAR)
HW_APBX_CH11_DEBUG2
HW_APBX_CH12_CURCMDAR 8002_4000h base + 640h offset = 8002_4640h
28
28
0
0
This value reflects the current number of APB bytes remaining to be transfered in the current transfer.
This value reflects the current number of AHB bytes remaining to be transfered in the current transfer.
Pointer to command structure currently being processed for Channel 12.
27
27
0
0
26
26
0
0
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
25
25
APB_BYTES
0
0
HW_APBX_CH12_CURCMDAR field descriptions
HW_APBX_CH11_DEBUG2 field descriptions
24
24
0
0
23
23
0
0
22
22
0
0
21
21
0
0
8002_4000h base + 630h offset = 8002_4630h
20
20
0
0
19
19
0
0
18
18
0
0
17
17
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
AHB_BYTES
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
609
0
0
0
0