MCIMX286CVM4B Freescale Semiconductor, MCIMX286CVM4B Datasheet - Page 1118

• 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
14.8.11 AXI0 Debug 0 (HW_DRAM_CTL10)
AXI0 Monitor Debug register 0.
Address:
Re-
14.8.12 AXI0 Debug 1 (HW_DRAM_CTL11)
AXI0 Monitor Debug register 1.
Address:
Re-
1118
set
set
Bit
Bit
W
W
R
R
WRESP_CNT
WDATA_CNT
READ_CNT
31
31
0
0
WSTATE
RSTATE
31 24
RSVD
23 16
31 24
23 16
RLEN
Field
15 8
Field
15 8
7 0
30
30
0
0
29
29
0
0
WSTATE
HW_DRAM_CTL10
HW_DRAM_CTL11
RSVD
28
28
0
0
Reserved.
This field will indicate how many read commands have been accepted in which their respective data beats
have not been returned over the data bus.
This field will indicate how many write commands have been accepted in which their respective RESP
signaling has not completed.
This field will indicate how many write commands have been accepted in which their respective data beats
have not been transferred over the data bus.
This reflects the monitor write machine's state.
This reflects the monitor read machine's state.
This reflects the read length beat counter.
27
27
0
0
26
26
0
0
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
25
25
0
0
24
24
0
0
23
23
0
0
HW_DRAM_CTL10 field descriptions
HW_DRAM_CTL11 field descriptions
800E_0000h base + 28h offset = 800E_0028h
800E_0000h base + 2Ch offset = 800E_002Ch
22
22
0
0
21
21
0
0
READ_CNT
RSTATE
20
20
0
0
19
19
0
0
18
18
0
0
17
17
0
0
16
16
0
0
15
15
0
0
Description
Description
14
14
0
0
WRESP_CNT
13
13
0
0
12
12
RLEN
0
0
11
11
0
0
10
10
0
0
0
0
9
9
0
0
8
8
Freescale Semiconductor, Inc.
0
0
7
7
0
0
6
6
WDATA_CNT
0
0
5
5
WLEN
0
0
4
4
3
0
3
0
0
0
2
2
0
0
1
1
0
0
0
0