MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 2051
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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32.4.8 UTMI Debug Status Register 1 (HW_USBPHY_DEBUG1)
Chooses the muxing of the debug register to be shown in
HW_USBPHY_DEBUG0_STATUS.
HW_USBPHY_DEBUG1: 0x070
HW_USBPHY_DEBUG1_SET: 0x074
HW_USBPHY_DEBUG1_CLR: 0x078
HW_USBPHY_DEBUG1_TOG: 0x07c
Address:
Freescale Semiconductor, Inc.
Reset
Reset
LOOP_BACK_
FAIL_COUNT
FAIL_COUNT
RXERROR_
SQUELCH_
Bit
Bit
W
W
R
R
COUNT
RSVD1
UTMI_
31 26
25 16
31 15
Field
15 0
Field
RSVD1
[15:15]
31
15
0
0
HW_USBPHY_DEBUG1
ENTAILADJVD
30
14
0
0
Running count of the squelch reset instead of normal end for HS RX.
Running count of the UTMI_RXERROR.
Running count of the failed pseudo-random generator loopback. Each time entering testmode, counter goes
to 900D and will count up for every detected packet failure in digital/analog loopback tests.
Reserved.
29
13
0
0
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
HW_USBPHY_DEBUG0_STATUS field descriptions
28
12
0
1
HW_USBPHY_DEBUG1 field descriptions
27
11
0
0
8007_C000h base + 70h offset = 8007_C070h
26
10
0
0
25
0
0
9
RSVD1[31:16]
24
0
0
8
RSVD0
Description
Description
23
0
0
7
22
0
0
6
21
0
5
0
Chapter 32 Integrated USB 2.0 PHY
20
0
4
0
19
0
0
3
DBG_ADDRESS
18
0
0
2
17
0
0
1
2051
16
0
0
0
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