MCIMX286CVM4B Freescale Semiconductor, MCIMX286CVM4B Datasheet - Page 783

• 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

9.4.34 PINCTRL Drive Strength and Voltage Register 18
The PINCTRL Drive Strength and Voltage Register selects the current drive strength for 2
pins of bank 4.
HW_PINCTRL_DRIVE18: 0x420
HW_PINCTRL_DRIVE18_SET: 0x424
HW_PINCTRL_DRIVE18_CLR: 0x428
HW_PINCTRL_DRIVE18_TOG: 0x42C
The Drive Strength and Voltage Register selects the drive strength and voltage for pins that
are configured for output.
Address:
Freescale Semiconductor, Inc.
Reset
Reset
BANK4_PIN20_V
Bit
Bit
W
W
RSRVD3
RSRVD2
R
R
31 20
Field
19
18
31
15
0
0
(HW_PINCTRL_DRIVE18)
HW_PINCTRL_DRIVE18
30
14
0
0
Always write zeroes to this field.
Always write zeroes to this field.
Pin 230, JTAG_RTCK pin voltage selection:
0= 1.8V;
29
13
0
0
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
28
12
0
0
HW_PINCTRL_DRIVE18 field descriptions
27
11
0
0
8001_8000h base + 420h offset = 8001_8420h
26
10
RSRVD3
RSRVD1
0
0
25
0
0
9
24
0
0
8
Description
23
0
0
7
22
0
0
6
Chapter 9 Pin Control and GPIO (PinCtrl)
21
0
5
0
20
0
4
0
19
0
0
3
18
1
1
2
PIN20_MA
PIN16_MA
17
0
0
BANK4_
1
BANK4_
16
0
0
0
783