MCIMX286CVM4B Freescale Semiconductor, MCIMX286CVM4B Datasheet - Page 2256

• 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

Programmable Registers
37.5.4 HSADC Sequence Samples Number Register
The HSADC Sequence Samples Number Register specifies the number of samples in one
sequence.
HW_HSADC_SEQUENCE_SAMPLES_NUM: 0x030
HW_HSADC_SEQUENCE_SAMPLES_NUM_SET: 0x034
HW_HSADC_SEQUENCE_SAMPLES_NUM_CLR: 0x038
HW_HSADC_SEQUENCE_SAMPLES_NUM_TOG: 0x03C
This register specifies the number of samples in one sequence.
EXAMPLE
Address:
Re-
37.5.5 HSADC Sequence Number Register
The HSADC Sequence Number Register specifies the number of sequence needed to be
converted.
HW_HSADC_SEQUENCE_NUM: 0x040
HW_HSADC_SEQUENCE_NUM_SET: 0x044
2256
set
Bit
SAMPLES_NUM
W
R
SEQUENCE_
HW_HSADC_SEQUENCE_SAMPLES_NUM_WR(0x0000001f);
31
0
Field
31 0
30
0
29
0
(HW_HSADC_SEQUENCE_SAMPLES_NUM)
(HW_HSADC_SEQUENCE_NUM)
HW_HSADC_SEQUENCE_SAMPLES_NUM
8000_2030h
28
0
Number of samples in one sequence. 0 means infinite samples. Note that when set to 0,the ADC can only
be stopped by software disabling.Take effect when hsadc_run is asserted.
HW_HSADC_SEQUENCE_SAMPLES_NUM field descriptions
27
0
26
0
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
25
0
24
0
23
0
22
0
21
0
20
0
SEQUENCE_SAMPLES_NUM
19
0
18
0
17
0
16
0
8000_2000h base + 30h offset =
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