MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 1865
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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29.9.25 ENET SWI Count Value for Mirror filtering.
Every nth frame is forwarded to the mirror port if enabled. A value of 0 or 1 means every
frame. Valid values are 0..255. Note: If the egress filtering port map is active, every
forwarded frame is considered. Otherwise, frames are counted only if the mirroring decision
indicated that the frame should be mirrored.
Address:
Re-
29.9.26 ENET SWI Memory Manager Status.
All latched bits are cleared upon a write with any content to the register.
Address:
Freescale Semiconductor, Inc.
set
Reset
Bit
W
R
MIRROR_CNT
Bit
31
W
RSRVD0
0
R
Field
31 8
7 0
30
0
31
0
29
0
HW_ENET_SWI_OQMGR_STATUS
800F_8080h
HW_ENET_SWI_MIRROR_CNT 800F_8000h base + 6Ch offset = 800F_806Ch
(HW_ENET_SWI_MIRROR_CNT)
(HW_ENET_SWI_OQMGR_STATUS)
28
0
30
0
Reserved bits. Write as 0.
ENET SWI Count Value for Mirror filtering.
27
0
26
0
29
0
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
25
0
HW_ENET_SWI_MIRROR_CNT field descriptions
24
0
28
RSRVD2
0
23
0
22
0
27
0
21
0
RSRVD0
20
0
26
0
19
0
Chapter 29 Programmable 3-Port Ethernet Switch with QOS (SWITCH)
800F_8000h base + 80h offset =
18
25
0
0
17
0
16
24
0
0
15
0
Description
23
14
0
0
13
0
22
12
1
0
11
0
21
1
10
0
CELLS_AVAILABLE
0
9
20
0
0
8
0
7
19
0
0
6
MIRROR_CNT
0
5
18
0
0
4
3
0
17
0
0
2
0
1
1865
16
0
0
0
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