MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 1058

• 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
13.3.33 DCP Debug Data Register (HW_DCP_DBGDATA)
Reading this register returns the debug data value from the selected index.
This register returns the debug data from the selected debug index source.
Address:
Re-
13.3.34 DCP Page Table Register (HW_DCP_PAGETABLE)
The DCP Page Table register controls the virtual memory functionality of the DCP. It
provides a base address for the page table as well as an enable/disable bit and the ability to
flush the cached page table entries.
This register returns the debug data from the selected debug index source.
Address:
1058
set
Reset
Bit
W
R
Bit
31
W
0
R
DATA
Field
Field
31 0
30
0
31
0
29
0
HW_DCP_PAGETABLE
HW_DCP_DBGDATA
28
0
30
0
0x13
Debug Data
27
0
26
0
HW_DCP_DBGSELECT field descriptions (continued)
29
0
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
OTPKEY3 —
25
0
24
0
28
0
23
0
HW_DCP_DBGDATA field descriptions
8002_8000h base + 410h offset = 8002_8410h
22
0
27
0
8002_8000h base + 420h offset = 8002_8420h
21
0
20
0
26
0
19
0
18
25
0
0
17
0
BASE[31:16]
16
24
DATA
0
0
15
0
Description
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