MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 2259
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
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37.5.8 HSADC Debug Information 1 Register (HW_HSADC_DBG_INFO1)
The HSADC Debug Information Register provides some useful information for debugging.
This register contains the number of samples which are already finished in the current
sequence.
EXAMPLE
Address:
Re-
37.5.9 HSADC Debug Information 2 Register (HW_HSADC_DBG_INFO2)
The HSADC Debug Information Register provides some useful information for debugging.
This register contains the number of sequences which are already finished.
EXAMPLE
Address:
Re-
Freescale Semiconductor, Inc.
set
set
Bit
Bit
W
W
HW_HSADC_DBG_INFO1_RD();
HW_HSADC_DBG_INFO2_RD();
R
R
SAMPLE_CNT
SEQUENCE_
31
31
0
0
Field
31 0
30
30
0
0
29
29
0
0
HW_HSADC_DBG_INFO1
HW_HSADC_DBG_INFO2
28
28
0
0
The number of samples which are already finished in the current sequence.
27
27
0
0
26
26
0
0
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
25
25
0
0
24
24
0
0
HW_HSADC_DBG_INFO1 field descriptions
23
23
0
0
22
22
0
0
21
21
0
0
8000_2000h base + 70h offset = 8000_2070h
8000_2000h base + 80h offset = 8000_2080h
20
20
0
0
SEQUENCE_SAMPLE_CNT
19
19
0
0
18
18
0
0
SEQUENCE_CNT
17
17
0
0
16
16
0
0
15
15
0
0
Description
14
14
0
0
13
13
0
0
12
12
0
0
11
11
0
0
10
10
0
0
Chapter 37 High-Speed ADC (HSADC)
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
2259
0
0
0
0
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