MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 342

• Manufacturer Part Number: MCIMX281AVM4B
• Description: IC MPU I.MX28 1.2 289MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: i.MX28r

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

Programmable Registers
if (HW_ICOLL_DBGREQUESTn_RD(n) != 0x00000000)
Address:
Re-
5.4.146 Interrupt Collector Version Register (HW_ICOLL_VERSION)
This register always returns a known read value for debug purposes it indicates the version
of the block.
EXAMPLE
if (HW_ICOLL_VERSION.B.MAJOR != 3)
Address:
Re-
342
set
set
Bit
Bit
W
W
R
R
Error();
Error();
31
31
0
0
MAJOR
MINOR
31 24
23 16
STEP
Field
31 0
BITS
Field
15 0
30
30
0
0
29
29
0
0
MAJOR
HW_ICOLL_DBGREQUEST3
HW_ICOLL_VERSION
28
28
0
0
Bits 96-127 of the request holding register.
Fixed read-only value reflecting the MAJOR field of the RTL version.
Fixed read-only value reflecting the MINOR field of the RTL version.
Fixed read-only value reflecting the stepping of the RTL version.
27
27
0
0
26
26
0
0
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
25
25
0
1
HW_ICOLL_DBGREQUEST3 field descriptions
24
24
0
1
HW_ICOLL_VERSION field descriptions
23
23
0
0
22
22
0
0
8000_0000h base + 11E0h offset = 8000_11E0h
21
21
0
0
MINOR
20
20
0
0
8000_0000h base + 1190h offset = 8000_1190h
19
19
0
0
18
18
0
0
17
17
0
0
16
16
0
1
BITS
15
15
0
0
Description
Description
14
14
0
0
13
13
0
0
12
12
0
0
11
11
0
0
10
10
0
0
0
0
9
9
STEP
0
0
8
8
Freescale Semiconductor, Inc.
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
0
0
0
0