MCIMX286CVM4B Freescale Semiconductor, MCIMX286CVM4B Datasheet - Page 1474

• 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
Address:
21.3.12 PerfMon Version Register (HW_PERFMON_VERSION)
This register always returns a known read value for debug purposes. It indicates the version
of the block.
EXAMPLE
if (HW_PERFMON_VERSION.B.MAJOR != 1) Error();
Address:
Re-
1474
Reset
Reset
set
Bit
TOTAL_CYCLE_
W
R
Bit
Bit
ERR_MID
W
W
31
CLR_EN
0
R
R
RSVD
Field
31 2
30
1
0
0
31
15
0
0
29
0
HW_PERFMON_DEBUG
MAJOR
HW_PERFMON_VERSION
28
0
30
14
0
0
Always set this bit field to zero.
This field is for debug purpose. Set to 1 to clear the internal total cycle register no matter there is pending
request or not when the clear bit in control register is set.
This field is for debug purpose. Set to 0 will not record the MID for bus error irq.
27
0
26
0
29
13
0
0
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
25
0
24
1
28
12
0
0
HW_PERFMON_DEBUG field descriptions
23
0
22
0
27
11
0
0
8000_6000h base + A0h offset = 8000_60A0h
21
0
8000_6000h base + B0h offset = 8000_60B0h
MINOR
20
26
10
0
0
0
19
0
RSVD[15:2]
18
25
0
0
0
9
17
0
RSVD[31:16]
24
16
0
0
0
8
15
0
Description
23
14
0
0
7
0
13
0
22
0
0
12
6
0
11
0
21
0
5
0
10
0
0
9
20
0
4
0
STEP
0
8
Freescale Semiconductor, Inc.
0
7
19
0
0
3
0
6
0
5
18
0
0
2
0
4
3
0
17
0
0
1
0
2
ERR_
0
1
MID
16
0
1
0
0
0