MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 1246

• 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
15.4.1 GPMI Control Register 0 (HW_GPMI_CTRL0)
HW_GPMI_CTRL0: 0x000
HW_GPMI_CTRL0_SET: 0x004
HW_GPMI_CTRL0_CLR: 0x008
HW_GPMI_CTRL0_TOG: 0x00C
The GPMI control register 0 specifies the GPMI transaction to perform for the current
command chain item.
Address:
1246
Reset
8000_C0A0
8000_C0B0
8000_C0C0
8000_C0D0
8000_C000
8000_C010
8000_C020
8000_C030
8000_C040
8000_C050
8000_C060
8000_C070
8000_C080
Absolute
address
Bit
W
(hex)
R
31
1
HW_GPMI_CTRL0
GPMI Control Register 0 (HW_GPMI_CTRL0)
GPMI Compare Register (HW_GPMI_COMPARE)
GPMI Integrated ECC Control Register
(HW_GPMI_ECCCTRL)
GPMI Integrated ECC Transfer Count Register
(HW_GPMI_ECCCOUNT)
GPMI Payload Address Register (HW_GPMI_PAYLOAD)
GPMI Auxiliary Address Register (HW_GPMI_AUXILIARY)
GPMI Control Register 1 (HW_GPMI_CTRL1)
GPMI Timing Register 0 (HW_GPMI_TIMING0)
GPMI Timing Register 1 (HW_GPMI_TIMING1)
GPMI DMA Data Transfer Register (HW_GPMI_DATA)
GPMI Status Register (HW_GPMI_STAT)
GPMI Debug Information Register (HW_GPMI_DEBUG)
GPMI Version Register (HW_GPMI_VERSION)
30
1
RUN
29
0
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
RSVD1
28
0
8000_C000h base + 0h offset = 8000_C000h
Register name
27
0
RSVD0
HW_GPMI memory map
26
0
COMMAND_
25
0
MODE
24
0
23
0
22
0
(in bits)
Width
32
32
32
32
32
32
32
32
32
32
32
32
32
CS
21
0
Access
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
R
R
20
0
Freescale Semiconductor, Inc.
C000_0000h
Reset value
0000_0000h
0000_0000h
0000_0000h
0000_0000h
0000_0000h
0004_0004h
0001_0203h
0000_0000h
0000_0000h
0000_0005h
0000_0000h
0301_0000h
19
0
ADDRESS
18
0
15.4.10/1254
15.4.11/1255
15.4.12/1257
15.4.13/1258
15.4.1/1246
15.4.2/1248
15.4.3/1248
15.4.4/1250
15.4.5/1250
15.4.6/1251
15.4.7/1251
15.4.8/1253
15.4.9/1254
17
0
Section/
page
16
0