MCIMX286CVM4B Freescale Semiconductor, MCIMX286CVM4B Datasheet - Page 1059

• 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

13.3.35 DCP Version Register (HW_DCP_VERSION)
Read-only register indicating implemented version of the DCP.
This register returns the debug data from the selected debug index source.
Address:
Re-
Freescale Semiconductor, Inc.
Reset
set
Bit
W
R
Bit
W
31
ENABLE
0
R
MAJOR
MINOR
FLUSH
31 24
23 16
BASE
STEP
Field
31 2
Field
15 0
30
1
0
0
15
0
29
0
MAJOR
HW_DCP_VERSION
28
0
14
0
Page Table Base Address. The page table must be word aligned and the pointer should reference a page
table in the standard ARM format.
Page Table Flush control. To flush the TLB, write this bit to a 1 then back to a 0.
Page Table Enable control. Virtual addressing will only be used when this bit is set to a 1. Disabling the
page table will not flush any cached entries, so software should write the FLUSH high and enable LOW
when updating page tables.
Fixed read-onlyl value reflecting the MAJOR version of the design implementation.
Fixed read-onlyl value reflecting the MINOR version of the design implementation.
Fixed read-onlyl value reflecting the stepping of version of the design implementation.
27
0
26
0
13
0
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
25
1
24
0
12
0
HW_DCP_PAGETABLE field descriptions
23
0
HW_DCP_VERSION field descriptions
8002_8000h base + 430h offset = 8002_8430h
22
0
11
0
21
0
MINOR
20
10
0
0
19
0
BASE[15:2]
18
0
0
9
17
0
16
0
1
8
15
0
Description
Description
14
0
7
0
13
0
0
12
6
0
11
0
5
0
10
0
Chapter 13 Data Co-Processor (DCP)
0
9
4
0
STEP
0
8
0
7
0
3
0
6
0
5
0
2
0
4
3
0
0
1
0
2
0
1
1059
0
0
0
0