MCIMX281AVM4B Freescale Semiconductor, MCIMX281AVM4B Datasheet - Page 1370

• 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
Address:
Re-
19.4.8 BIST Control Register (HW_DIGCTL_BIST_CTL)
The BIST Control Register provides the BIST control of all the blocks.
HW_DIGCTL_BIST_CTL: 0x070
HW_DIGCTL_BIST_CTL_SET: 0x074
HW_DIGCTL_BIST_CTL_CLR: 0x078
HW_DIGCTL_BIST_CTL_TOG: 0x07C
EXAMPLE
Address:
1370
set
Reset
Bit
W
R
Bit
31
W
1
R
Field
31 0
BITS
30
0
31
0
29
1
HW_DIGCTL_BIST_CTL
HW_DIGCTL_WRITEONCE
28
0
HW_DIGCTL_BIST_CTL();
30
1
This field can be written only one time. The contents are not used by hardware.
27
0
26
1
29
0
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
25
0
HW_DIGCTL_WRITEONCE field descriptions
24
1
28
0
23
1
22
0
27
0
8001_C000h base + 70h offset = 8001_C070h
21
1
8001_C000h base + 60h offset = 8001_C060h
20
0
26
0
//
19
0
18
25
1
0
17
0
16
24
1
0
BITS
15
1
Description
23
14
0
0
13
1
22
12
0
0
RSVD0[26:16]
11
0
21
0
10
1
0
9
20
0
1
8
Freescale Semiconductor, Inc.
1
7
19
0
0
6
1
5
18
0
0
4
3
0
17
0
1
2
0
1
16
0
1
0