MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 1924

• 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
Address:
Re-
29.9.98 ENET SWI Port 0 incoming frames discarded due to missing
Port 0 incoming frames discarded due to missing vlan tag. See also Register
VLAN_VERIFY.
Address:
Re-
29.9.99 ENET SWI Port 0 incoming frames discarded (after learning)
(HW_ENET_SWI_IDISC_BLOCKED0)
Port 0 incoming frames discarded (after learning) as port is configured in blocking mode
1924
set
set
Bit
Bit
W
W
R
R
IDISC_VLAN0
UNTAGGED0
31
31
0
0
IDISC_
Field
31 0
Field
31 0
30
30
0
0
29
29
0
0
HW_ENET_SWI_IDISC_VLAN0 800F_8000h base + 314h offset = 800F_8314h
HW_ENET_SWI_IDISC_UNTAGGED0 800F_8000h base + 318h offset = 800F_
8318h
vlan tag (HW_ENET_SWI_IDISC_UNTAGGED0)
as port is configured in blocking mode
28
28
0
0
ENET SWI Port 0 incoming frames discarded due to mismatching or missing VLAN id
ENET SWI Port 0 incoming frames discarded due to missing vlan tag
27
27
0
0
26
26
0
0
HW_ENET_SWI_IDISC_UNTAGGED0 field descriptions
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
25
25
0
0
HW_ENET_SWI_IDISC_VLAN0 field descriptions
24
24
0
0
23
23
0
0
22
22
0
0
21
21
0
0
20
20
0
0
19
19
0
0
18
18
IDISC_UNTAGGED0
0
0
IDISC_VLAN0
17
17
0
0
16
16
0
0
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
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