MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 1468
![no-image](/images/manufacturer_photos/0/2/262/freescale_semiconductor_sml.jpg)
MCIMX281AVM4B
Manufacturer Part Number
MCIMX281AVM4B
Description
IC MPU I.MX28 1.2 289MAPBGA
Manufacturer
Freescale Semiconductor
Series
i.MX28r
Datasheets
1.MCIMX283DVM4B.pdf
(2327 pages)
2.MCIMX283DVM4B.pdf
(20 pages)
3.MCIMX281AVM4B.pdf
(72 pages)
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
- Current page: 1468 of 2327
- Download datasheet (17Mb)
Programmable Registers
21.3.2 PerfMon Master Enable Register (HW_PERFMON_MASTER_EN)
The Master Enable register defines single or multiple MasterIDs to be monitored by Perfmon.
The master ID of PXP is 0, LCDIF is 1, BCH is 2 and DCP is 3.
Address:
Re-
1468
set
Bit
W
R
31
0
RSVD0
MID15
MID14
MID13
MID12
MID11
MID10
31 16
MID9
MID8
MID7
MID6
MID5
MID4
MID3
Field
15
14
13
12
11
10
30
9
8
7
6
5
4
3
0
29
0
HW_PERFMON_MASTER_EN
28
0
Always set this bit field to zero.
Set to 1 to enable performancce monitoring and statistics collection on MasterID 15.
Set to 1 to enable performancce monitoring and statistics collection on MasterID 14.
Set to 1 to enable performancce monitoring and statistics collection on MasterID 13.
Set to 1 to enable performancce monitoring and statistics collection on MasterID 12.
Set to 1 to enable performancce monitoring and statistics collection on MasterID 11.
Set to 1 to enable performancce monitoring and statistics collection on MasterID 10.
Set to 1 to enable performancce monitoring and statistics collection on MasterID 9.
Set to 1 to enable performancce monitoring and statistics collection on MasterID 8.
Set to 1 to enable performancce monitoring and statistics collection on MasterID 7.
Set to 1 to enable performancce monitoring and statistics collection on MasterID 6.
Set to 1 to enable performancce monitoring and statistics collection on MasterID 5.
Set to 1 to enable performancce monitoring and statistics collection on MasterID 4.
Set to 1 to enable performancce monitoring and statistics collection on MasterID 3.
27
0
26
0
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
25
0
HW_PERFMON_MASTER_EN field descriptions
RSVD0
24
0
23
0
22
0
21
0
20
0
8000_6000h base + 10h offset = 8000_6010h
19
0
18
0
17
0
16
0
15
0
Description
14
0
13
0
12
0
11
0
10
0
0
9
0
8
Freescale Semiconductor, Inc.
0
7
0
6
0
5
0
4
3
0
0
2
0
1
0
0
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