MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 1361

• 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

19.4.1 DIGCTL Control Register (HW_DIGCTL_CTRL)
The DIGCTL Control Register provides overall control of various functions throughout the
digital portion of the chip.
HW_DIGCTL_CTRL: 0x000
HW_DIGCTL_CTRL_SET: 0x004
HW_DIGCTL_CTRL_CLR: 0x008
HW_DIGCTL_CTRL_TOG: 0x00C
EXAMPLE
Freescale Semiconductor, Inc.
8001_C5A0
8001_C5B0
8001_C5C0
8001_C5D0
8001_C5E0
8001_C550
8001_C560
8001_C570
8001_C580
8001_C590
8001_C5F0
Absolute
address
(hex)
Default First-Level Page Table Movable PTE Locator 5
(HW_DIGCTL_MPTE5_LOC)
Default First-Level Page Table Movable PTE Locator 6
(HW_DIGCTL_MPTE6_LOC)
Default First-Level Page Table Movable PTE Locator 7
(HW_DIGCTL_MPTE7_LOC)
Default First-Level Page Table Movable PTE Locator 8
(HW_DIGCTL_MPTE8_LOC)
Default First-Level Page Table Movable PTE Locator 9
(HW_DIGCTL_MPTE9_LOC)
Default First-Level Page Table Movable PTE Locator 10
(HW_DIGCTL_MPTE10_LOC)
Default First-Level Page Table Movable PTE Locator 11
(HW_DIGCTL_MPTE11_LOC)
Default First-Level Page Table Movable PTE Locator 12
(HW_DIGCTL_MPTE12_LOC)
Default First-Level Page Table Movable PTE Locator 13
(HW_DIGCTL_MPTE13_LOC)
Default First-Level Page Table Movable PTE Locator 14
(HW_DIGCTL_MPTE14_LOC)
Default First-Level Page Table Movable PTE Locator 15
(HW_DIGCTL_MPTE15_LOC)
HW_DIGCTL_CTRL_CLR(BM_DIGCTL_CTRL_USB_CLKGATE);
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
HW_DIGCTL memory map (continued)
Register name
Chapter 19 Digital Control (DIGCTL) and On-Chip RAM
(in bits)
Width
32
32
32
32
32
32
32
32
32
32
32
// enable USB clock
Access
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
0000_000Ah
0000_000Bh
0000_000Ch
0000_000Dh
0000_000Eh
Reset value
0000_0005h
0000_0006h
0000_0007h
0000_0008h
0000_0009h
0000_000Fh
19.4.55/1411
19.4.56/1411
19.4.57/1412
19.4.58/1413
19.4.59/1414
19.4.60/1415
19.4.61/1416
19.4.62/1416
19.4.63/1417
19.4.64/1418
19.4.65/1419
Section/
page
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