MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 637

• 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

7.5.117 AHB to APBX DMA Channel 15 Debug Information
This register gives debug visibility for the APB and AHB byte counts for DMA Channel
15.
This register allows debug visibility of the APBX DMA Channel 15.
Address:
Re-
7.5.118 APBX Bridge Version Register (HW_APBX_VERSION)
This register always returns a known read value for debug purposes it indicates the version
of the block.
This register indicates the RTL version in use.
EXAMPLE
if (HW_APBX_VERSION.B.MAJOR != 1)
Address:
Re-
Freescale Semiconductor, Inc.
set
set
Bit
Bit
W
W
R
R
AHB_BYTES
APB_BYTES
Error();
31
31
0
0
31 16
Field
15 0
30
30
0
0
29
29
0
0
MAJOR
HW_APBX_CH15_DEBUG2
HW_APBX_VERSION
(HW_APBX_CH15_DEBUG2)
28
28
0
0
This value reflects the current number of APB bytes remaining to be transfered in the current transfer.
This value reflects the current number of AHB bytes remaining to be transfered in the current transfer.
27
27
0
0
26
26
0
0
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
25
25
APB_BYTES
0
1
HW_APBX_CH15_DEBUG2 field descriptions
24
24
0
0
23
23
0
0
22
22
0
0
8002_4000h base + 800h offset = 8002_4800h
21
21
0
0
MINOR
8002_4000h base + 7F0h offset = 8002_47F0h
20
20
0
0
19
19
0
0
18
18
0
0
17
17
0
1
Chapter 7 AHB-to-APBX Bridge with DMA (APBX-Bridge-DMA)
16
16
0
0
15
15
0
0
Description
14
14
0
0
13
13
0
0
12
12
0
0
11
11
0
0
10
10
0
0
AHB_BYTES
0
0
9
9
STEP
0
0
8
8
0
0
7
7
0
0
6
6
0
0
5
5
0
0
4
4
3
0
3
0
0
0
2
2
0
0
1
1
637
0
0
0
0