MCIMX286CVM4B Freescale Semiconductor, MCIMX286CVM4B Datasheet - Page 1339

• 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

17.10.9 SSP Control Register 1 (HW_SSP_CTRL1)
Control Register 1.
HW_SSP_CTRL1: 0x080
HW_SSP_CTRL1_SET: 0x084
HW_SSP_CTRL1_CLR: 0x088
HW_SSP_CTRL1_TOG: 0x08C
This contains interrupt status and enable fields.
Address:
Freescale Semiconductor, Inc.
Reset
Reset
CLOCK_DIVIDE
CLOCK_RATE
TIMEOUT
Bit
Bit
W
W
R
R
31 16
Field
15 8
7 0
31
15
0
0
HW_SSP_CTRL1
30
14
0
0
Timeout counter. This specifies the number of SCK cycles multiplied by 4096, to wait before asserting the
DATA TIMEOUT IRQ. It is used during timeout is used for data transfer/write operations in SD/MMC modes.
Clock Pre-Divider. CLOCK_DIVIDE must be an even value from 2 to 254.
Serial Clock Rate. The value CLOCK_RATE is used to generate the transmit and receive bit rate of the
SSP. The bit rate is SSPCLK / (CLOCK_DIVIDE x (1+ CLOCK_RATE)). CLOCK_RATE is a value from 0
to 255.
29
13
0
0
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
28
12
0
0
8001_0000h base + 80h offset = 8001_0080h
HW_SSP_TIMING field descriptions
27
11
0
0
26
10
0
0
25
0
0
9
24
0
0
8
Description
23
0
1
7
WORD_LENGTH
22
0
0
6
Chapter 17 Synchronous Serial Ports (SSP)
21
0
5
0
20
0
4
0
19
0
0
3
SSP_MODE
18
0
0
2
17
0
0
1
1339
16
0
0
0