MCIMX286CVM4B Freescale Semiconductor, MCIMX286CVM4B Datasheet - Page 1389

• 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

19.4.28 SRAM Status Register 12 (HW_DIGCTL_OCRAM_STATUS12)
SRAM Status Register 12 is a read-only fail state register.
HW_DIGCTL_OCRAM_STATUS12: 0x1D0
HW_DIGCTL_OCRAM_STATUS12_SET: 0x1D4
HW_DIGCTL_OCRAM_STATUS12_CLR: 0x1D8
HW_DIGCTL_OCRAM_STATUS12_TOG: 0x1DC
This register contains fail state for the first, second, third and 4th failures .
EXAMPLE
Address:
Freescale Semiconductor, Inc.
Reset
Reset
FAILSTATE11
FAILADDR30
Bit
Bit
W
W
R
R
RSVD3
30 24
Field
15 0
Field
RSVD3
RSVD1
31
31
15
0
0
fail_data = HW_DIGCTL_OCRAM_STATUS12_RD();
HW_DIGCTL_OCRAM_STATUS12
8001_C1D0h
30
14
HW_DIGCTL_OCRAM_STATUS11 field descriptions (continued)
0
0
This read-only bit field contains the failing address for the 7th fail .
This field is unused.
This read-only bit field contains the failing state for the 4th fail .
29
13
0
0
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
HW_DIGCTL_OCRAM_STATUS12 field descriptions
28
12
0
0
FAILSTATE11
FAILSTATE01
27
11
0
0
26
10
0
0
8001_C000h base + 1D0h offset =
25
0
0
9
24
0
0
8
Description
Description
RSVD2
RSVD0
Chapter 19 Digital Control (DIGCTL) and On-Chip RAM
23
0
0
7
22
0
0
6
21
0
5
0
20
0
4
0
FAILSTATE10
FAILSTATE00
19
0
0
3
18
0
0
2
17
0
0
1
1389
16
0
0
0