MCIMX286CVM4B Freescale Semiconductor, MCIMX286CVM4B Datasheet - Page 1523

• 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

23.4.13 Timer 2 Fixed Count Register (HW_TIMROT_FIXED_COUNT2)
The Timer 2 Fixed Count Register contains the fixed timer counter values for Timer 2.
EXAMPLE
HW_TIMROT_FIXED_COUNTn_WR(2, 0x0000f0dd);
Address:
Re-
23.4.14 Timer 2 Match Count Register (HW_TIMROT_MATCH_COUNT2)
The Timer 2 Match Count Register contains the match timer counter values for Timer 2.
EXAMPLE
HW_TIMROT_MATCH_COUNTn_WR(2, 0x0000f0dd);
Address:
Re-
Freescale Semiconductor, Inc.
set
set
Bit
Bit
W
W
R
FIXED_COUNT
R
31
31
0
0
Field
31 0
30
30
0
0
29
29
0
0
HW_TIMROT_FIXED_COUNT2
HW_TIMROT_MATCH_COUNT2 8006_8000h base + D0h offset = 8006_80D0h
28
28
0
0
Software loads the fixed count bit field with the value to down count.
If the reload bit is set to one, then the new value will be loaded into the running count the next time it reaches
zero.
If the update bit is set to one, then the new value is also copied into the running count, immediately.
If both the reload and update bits are set to zero, then the new value is never picked up by the running count.
27
27
0
0
26
26
0
0
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
25
25
0
0
HW_TIMROT_FIXED_COUNT2 field descriptions
24
24
0
0
23
23
0
0
22
22
0
0
21
21
0
0
20
20
0
0
8006_8000h base + C0h offset = 8006_80C0h
19
19
0
0
18
18
0
0
MATCH_COUNT
FIXED_COUNT
// Set up timer fixed count
// Set up timer match count
17
17
0
0
16
16
0
0
15
15
0
0
Description
14
14
0
0
13
13
0
0
Chapter 23 Timers and Rotary Decoder (TIMROT)
12
12
0
0
11
11
0
0
10
10
0
0
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
1523
0
0
0
0