MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 339
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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Address:
Re-
5.4.142 Interrupt Collector Debug Read Request Register 0
read-only view into the low 32 bits of the request holding register.
HW_ICOLL_DBGREQUEST0: 0x1160
HW_ICOLL_DBGREQUEST0_SET: 0x1164
HW_ICOLL_DBGREQUEST0_CLR: 0x1168
HW_ICOLL_DBGREQUEST0_TOG: 0x116C
This register is used to test interrupt collector state machine and its associated request
holding register.
EXAMPLE
if (HW_ICOLL_DBGREQUESTn_RD(0) != 0x00000000)
Address:
Re-
Freescale Semiconductor, Inc.
set
set
Bit
Bit
W
W
R
R
Error();
31
31
RSRVD1
0
0
31 16
FLAG
Field
15 0
30
30
0
0
29
29
0
0
HW_ICOLL_DBGFLAG
HW_ICOLL_DBGREQUEST0
(HW_ICOLL_DBGREQUEST0)
28
28
0
0
Always write zeroes to this bitfield.
This debug facility is probably temporary.
27
27
0
0
26
26
0
0
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
25
25
0
0
RSRVD1
24
24
0
0
HW_ICOLL_DBGFLAG field descriptions
23
23
0
0
22
22
0
0
8000_0000h base + 1150h offset = 8000_1150h
21
21
0
0
20
20
0
0
8000_0000h base + 1160h offset = 8000_1160h
19
19
0
0
18
18
0
0
17
17
0
0
16
16
0
0
BITS
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 5 Interrupt Collector (ICOLL)
0
0
9
9
FLAG
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
339
0
0
0
0
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