MCIMX286CVM4B Freescale Semiconductor, MCIMX286CVM4B Datasheet - Page 515

• 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

7.5.3 AHB to APBX Bridge Control and Status Register 2
The APBX CTRL 2 provides channel error interrupts generated by the AHB to APBX
DMA.
HW_APBX_CTRL2: 0x020
HW_APBX_CTRL2_SET: 0x024
HW_APBX_CTRL2_CLR: 0x028
HW_APBX_CTRL2_TOG: 0x02C
This register contains the per channel bus error interrupt status bits and the per channel
completion interrupt enable bits. Each channel has a dedicated interrupt vector in the vectored
interrupt controller.
Address:
Freescale Semiconductor, Inc.
Reset
CMDCMPLT_IRQ
CMDCMPLT_IRQ
Bit
W
R
CH1_
CH0_
Field
1
0
31
0
(HW_APBX_CTRL2)
HW_APBX_CTRL2
30
0
Interrupt request status bit for APBX DMA Channel 1. This sticky bit is set by DMA hardware and reset by
software. It is ANDed with its corresponding enable bit to generate an interrupt.
Interrupt request status bit for APBX DMA Channel 0. This sticky bit is set by DMA hardware and reset by
software. It is ANDed with its corresponding enable bit to generate an interrupt.
29
0
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
HW_APBX_CTRL1 field descriptions (continued)
28
0
8002_4000h base + 20h offset = 8002_4020h
27
0
26
0
25
0
Chapter 7 AHB-to-APBX Bridge with DMA (APBX-Bridge-DMA)
24
0
Description
23
0
22
0
21
0
20
0
19
0
18
0
17
0
16
0
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