MCIMX286CVM4B Freescale Semiconductor, MCIMX286CVM4B Datasheet - Page 787

• 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

9.4.37 PINCTRL Bank 1 Pull Up Resistor Enable Register
The PINCTRL Bank 1 PULL Register enables/disables the internal pull up resistors for
those pins in bank 1 which support this operation.
HW_PINCTRL_PULL1: 0x610
HW_PINCTRL_PULL1_SET: 0x614
HW_PINCTRL_PULL1_CLR: 0x618
HW_PINCTRL_PULL1_TOG: 0x61C
The Pull register enables/disables integrated on-chip pull up resistors or pad keepers for the
pins.
Address:
Freescale Semiconductor, Inc.
Reset
Reset
BANK0_PIN01
BANK0_PIN00
BANK1_PIN31
BANK1_PIN30
Bit
Bit
W
W
R
R
Field
Field
31
30
1
0
31
15
0
0
(HW_PINCTRL_PULL1)
HW_PINCTRL_PULL1
30
14
0
0
Set this bit to one to enable the internal pullup on pin 136, GPMI_D01.
Set this bit to one to enable the internal pullup on pin 134, GPMI_D00.
Set this bit to one to disable the internal keeper on pin 111, LCD_ENABLE.
Set this bit to one to disable the internal keeper on pin 73, LCD_DOTCLK.
29
13
0
0
i.MX28 Applications Processor Reference Manual, Rev. 1, 2010
HW_PINCTRL_PULL0 field descriptions (continued)
28
12
0
0
HW_PINCTRL_PULL1 field descriptions
27
11
8001_8000h base + 610h offset = 8001_8610h
0
0
26
10
0
0
25
0
0
9
24
0
0
8
Description
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
0
0
2
17
0
0
1
16
0
0
0
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