MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 337

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MCIMX281AVM4B

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

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
5.4.139 Interrupt Collector Debug Read Register 0
This register always returns a known read value for debug purposes.
HW_ICOLL_DBGREAD0: 0x1130
HW_ICOLL_DBGREAD0_SET: 0x1134
HW_ICOLL_DBGREAD0_CLR: 0x1138
HW_ICOLL_DBGREAD0_TOG: 0x113C
This register is used to test the read mux paths on the APBH.
EXAMPLE
if (HW_ICOLL_DBGREAD0_RD != 0xECA94567)
Address:
Re-
5.4.140 Interrupt Collector Debug Read Register 1
This register always returns a known read value for debug purposes.
HW_ICOLL_DBGREAD1: 0x1140
HW_ICOLL_DBGREAD1_SET: 0x1144
HW_ICOLL_DBGREAD1_CLR: 0x1148
HW_ICOLL_DBGREAD1_TOG: 0x114C
Freescale Semiconductor, Inc.
set
Bit
W
R
Error();
31
1
VALUE
Field
31 0
30
1
29
1
HW_ICOLL_DBGREAD0
(HW_ICOLL_DBGREAD0)
(HW_ICOLL_DBGREAD1)
28
0
Fixed read-only value.
27
1
26
1
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
25
0
24
0
HW_ICOLL_DBGREAD0 field descriptions
23
1
22
0
8000_0000h base + 1130h offset = 8000_1130h
21
1
20
0
19
1
18
0
17
0
VALUE
16
1
15
0
Description
14
1
13
0
12
0
11
0
10
1
Chapter 5 Interrupt Collector (ICOLL)
0
9
1
8
0
7
1
6
1
5
0
4
3
0
1
2
1
1
337
1
0

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