MCIMX286CVM4B Freescale Semiconductor, MCIMX286CVM4B Datasheet - Page 358

• Manufacturer Part Number: MCIMX286CVM4B
• Description: IC MPU I.MX286 289MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: i.MX28r

Specifications of MCIMX286CVM4B

• 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: Compliant

Programmable Registers
6.5.1 AHB to APBH Bridge Control and Status Register 0
The APBH CTRL 0 provides overall control of the AHB to APBH bridge and DMA.
HW_APBH_CTRL0: 0x000
HW_APBH_CTRL0_SET: 0x004
HW_APBH_CTRL0_CLR: 0x008
HW_APBH_CTRL0_TOG: 0x00C
This register contains module softreset, clock gating, channel clock gating/freeze bits.
Address:
358
Reset
8000_47C0
8000_47D0
8000_4790
8000_47A0
8000_47B0
8000_47E0
8000_47F0
8000_4800
Absolute
address
Bit
W
(hex)
R
31
1
(HW_APBH_CTRL0)
HW_APBH_CTRL0
APBH DMA channel 15 Current Command Address Register
(HW_APBH_CH15_CURCMDAR)
APBH DMA channel 15 Next Command Address Register
(HW_APBH_CH15_NXTCMDAR)
APBH DMA channel 15 Command Register
(HW_APBH_CH15_CMD)
APBH DMA channel 15 Buffer Address Register
(HW_APBH_CH15_BAR)
APBH DMA channel 15 Semaphore Register
(HW_APBH_CH15_SEMA)
AHB to APBH DMA channel 15 Debug Information
(HW_APBH_CH15_DEBUG1)
AHB to APBH DMA channel 15 Debug Information
(HW_APBH_CH15_DEBUG2)
APBH Bridge Version Register (HW_APBH_VERSION)
30
1
29
1
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
28
0
8000_4000h base + 0h offset = 8000_4000h
HW_APBH memory map (continued)
Register name
27
0
26
0
25
0
24
0
23
0
22
0
RSVD0
(in bits)
Width
32
32
32
32
32
32
32
32
21
0
Access
R/W
R/W
R
R
R
R
R
R
20
0
Freescale Semiconductor, Inc.
Reset value
0000_0000h
0000_0000h
0000_0000h
0000_0000h
0000_0000h
0000_0000h
0000_0000h
0301_0000h
19
0
18
0
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17
0
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page
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