MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 1880
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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
- Current page: 1880 of 2327
- Download datasheet (17Mb)
Programmable Registers
29.9.40 ENET SWI Port Snooping function. Eight independent entries
TCP/UDP Port number Snooping function configuration.
Note: it is possible to set both the compare source/dest bits. The result is OR'ed, meaning
if any of the fields match the compare value, the frame is processed as defined by the mode
bits.
Address:
1880
Reset
Reset
DESTINATION_
COMPARE_
COMPARE_
Bit
Bit
SOURCE
W
W
RSRVD0
R
R
MODE
31 16
PORT
DEST
15 5
Field
2 1
4
3
31
15
0
0
HW_ENET_SWI_PORTSNOOP7 800F_8000h base + D8h offset = 800F_
80D8h
are available. (HW_ENET_SWI_PORTSNOOP7)
30
14
0
0
The 16-bit port number to compare within the TCP or UDP header of a frame.
Reserved bits. Write as 0.
When set, the TCP or UDP source port number field within the frame is compared with the compare value
provided in 31:16.
When set, the TCP or UDP destination port number field within the frame is compared with the compare
value provided in 31:16.
Defines the forwarding that should occur, when an IP frame is received and the protocol field matches the
protocol value (see bits 15:8).
Bits 2:1:
00: forward frame to designated management port only 01: copy to management port and forward normally
10: discard
Note: the management port is defined in register MGMT_CONFIG.
29
13
0
0
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
HW_ENET_SWI_PORTSNOOP7 field descriptions
28
12
0
0
27
11
0
0
RSRVD0
26
10
0
0
25
0
0
9
DESTINATION_PORT
24
0
0
8
Description
23
0
0
7
22
0
0
6
21
0
5
0
20
0
4
0
Freescale Semiconductor, Inc.
19
0
0
3
18
0
0
2
MODE
17
0
0
1
16
0
0
0
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