Olimex Open Source Hardware Embedded ARM Linux Single board computer with i.MX233 ARM926J @454Mhz IMX233-OLINUXINO-MICRO IMX233-OLINUXINO-MICRO Benutzerhandbuch

Produktcode

IMX233-OLINUXINO-MICRO

OLinuXino-MICRO user's manual

Page 41 of 47

Iset = 6800/R3
Iset = 680mA

UEXT

DEBUG

AUDIO

Only 5V power supply!!!!!

Open

22uF/6.3V

100nF

22uF/6.3V

100nF

22uF/6.3V

100nF

22uF/6.3V

100nF

22uF/6.3V

100nF

22uF/6.3V

100nF

22uF/6.3V

100nF

33pF

100nF

1uF

22uF/6.3V

100nF

22uF/6.3V

100nF

22uF/6.3V

10pF

NA(10pF)

22uF/6.3V

100uF/16V/LOWESR/105C/6.3x11mm _RM 2.5

47pF

VIDEO_CON

NA(HN1X30)

Open

BAT54S

NA(IRLML6402)

NA(WU08S)

22uH/1.5A/YS75/7x8mm

FB0805/600R/2A

FB0805/ 600R/200mA(201209-601)

CL470nH/0805/1.76R/250mA

+5VEXT

2.5V

BAT

+5VEXT

BAT

2.5V

+5VEXT

T1107A(6x3,8x2,5mm)

YDJ-1136

Q24.000MHz/HC-49SM/SMD/20ppm/20pF

0R(Board_Mounted)

2.2k

10k

0R(Board_Mounted)

1k/1%

2.2k

47k

NA(47k)

47k

NA(120R)

1k/1%

10k

47k

NA(47k)

0R(Board_Mounted)

T1107A(6x3,8x2,5mm)

RA1206_(4X0603)_4B8_100K

RA1206_(4X0603)_4B8_47K

RA1206_(4X0603)_4B8_4.7K

SCL_HW:Open/SCL_SW:Close

MICRO

SDA_HW:Open/SDA_SW:Close

(NA)HN1X4

BC846B

NA(DTA114YKA)

NA(DTC114YKA)

HY5DU121622D(L)T(P)-J

USB_A

NA(HN1X4)

3.3V

3.3V_REG

3.3V

3.3V_REG

3.3V

AP1231-33

+5V_HOST_PWR

A10

A11

A12

AUART1_RXD

AUART1_TXD

BA0

BA1

CASN

CKE

CLK

CLKN

CS_UEXT

CS_UEXT _GPIO

CS_UEXT_GPIO

D10

D11

D12

D13

D14

D15

DCDC_VDDA

DCDC_VDDD

DEBUG

DQM0

DQM1

DQS0

DQS1

GND

HPL

HPR

HP_VGND

I2C_SCL

I2C_SDA

LED1

LIN1_INL

LIN1_INR

PIN1/LCD_D00

PIN2/LCD_D01

PIN3/LCD_D02

PIN4/LCD_D03

PIN5/LCD_D04

PIN6/LCD_D05

PIN7/LCD_D06

PIN8/LCD_D07

PIN9/LCD_D08/SSP2_MISO

PIN10/LCD_D09

PIN11/LCD_D10

PIN12/LCD_D11

PIN13/LCD_D12

PIN14/LCD_D13

PIN15/LCD_D14

PIN16/LCD_D15

PIN17/LCD_D16

PIN18/LCD_D17/USB_EN

PIN19/LCD_DOTCLK

PIN20/LCD_VSYNC

PIN21/LCD_HSYNC/I2C_SDA

PIN22/LCD_EN/I2C_SCL

PIN23/LCD_DISP

PIN24/LCD_WR

PIN25/LCD_RS

PIN26/LCD_CS

PIN27/PWM2

PIN28/SOFT_SDA

PIN29/SOFT_SCL

PIN30

PIN31

PIN32/LRADC1

PIN33/LRADC0

PIN34/MIC

PSWITCH

PWM0/DUART_RXD

PWM1/DUART_TXD

RASN

RESET

SD_VCC

SJTAG_PSW

SSP1_CMD

SSP1_DATA0

SSP1_DATA1

SSP1_DATA2

SSP1_DATA3

SSP1_SCK

SSP2_MOSI

SSP2_SCK

USB_DM

USB_DP

VDDXTAL

WEN

XTALI

XTALO

3.3V_E

5V_E

C10

C11

C12

C13

C14

C15

C16

C17

C18

C19

C20

C21

C22

C23

C24

C25

C26

C27

C28

C29

C38

C40

C41

C42

C43

C44

C45

C46

C47

C48

C49

COMPOSITE_VIDEO

1
2
3
4
5
6
7
8
9

10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30

CON1

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30

CON2

D00_H

D01_H

D02_H

D03_H

FET1

JTAG

LED1

POWER

PWR

R10

R11

R12

R13

R14

R15

R17

R18

R20

R21

R22

R25

R26

RECOVERY

RESET

RM1G1

RM1G2

RM1G3

RM1G4

RM2

RM3

SCL_HW/SCL_SW

CD/DAT3/CS

CLK/SCLK

CMD/DI

DAT0/DO

DAT1/RES

DAT2/RES

VDD

VSS

SDA_HW/SDA_SW

1
2
3
4

SJTAG

BATT

103

DCDC_BATTERY

100

DCDC_GND

DCDC_LN1

DCDC_LP

DCDC_VDDA

DCDC_VDDD

DCDC_VDDIO

DEBUG

EMI_A00

EMI_A01

EMI_A02

EMI_A03

EMI_A04

EMI_A05

EMI_A06

EMI_A07

EMI_A08

EMI_A09

EMI_A10

EMI_A11

EMI_A12

EMI_BA0

EMI_BA1

EMI_CASN

EMI_CE0N

EMI_CKE

EMI_CLK

EMI_CLKN

EMI_D00

EMI_D01

EMI_D02

EMI_D03

EMI_D04

EMI_D05

EMI_D06

EMI_D07

EMI_D08

EMI_D09

EMI_D10

EMI_D11

EMI_D12

EMI_D13

EMI_D14

EMI_D15

EMI_DQM0

EMI_DQM1

EMI_DQS0

EMI_DQS1

EMI_RASN

EMI_WEN

GPMI_ALE/LCD_D17

GPMI_CE0N

GPMI_CE1N

GPMI_CLE/LCD_D16

GPMI_D00/LCD_D08/SSP2_DATA0

GPMI_D01/LCD_D09/SSP2_DATA1

GPMI_D02/LCD_D10/SSP2_DATA2

GPMI_D03/LCD_D11/SSP2_DATA3

GPMI_D04/LCD_D12/SSP2_DATA4

GPMI_D05/LCD_D13/SSP2_DATA5

GPMI_D06/LCD_D14/SSP2_DATA6

GPMI_D07/LCD_D15/SSP2_DATA7

GPMI_RDN

GPMI_RDY0/SSP2_DETECT

GPMI_RDY1/SSP2_CMD

GPMI_WPN

GPMI_WRN/SSP2_SCK

HPL

113

HPR

109

HP_VGND

111

I2C_SCL/GPMI_RDY2/AUART1_TX

127

I2C_SDA/GPMI_CE2N/AUART1_RX

128

LCD_CS

LCD_D00

LCD_D01

LCD_D02

LCD_D03

LCD_D04

LCD_D05

LCD_D06

LCD_D07

LCD_DOTCK/GPMI_RDY3

LCD_ENABLE/I2C_SCL

LCD_HSYNC/I2C_SDA

LCD_RESET/GPMI_CE3N

LCD_RS

LCD_VSYNC/LCD_BUSY

LCD_WR

LINE1_INL

115

LINE1_INR

114

LRADC0

108

LRADC1

107

MIC

116

PSWITCH

119

PWM0/ROTARYA/DUART_RX

125

PWM1/ROTARYB/DUART_TX

126

PWM2/GPMI_RDY3

SSP1_CMD/SPI1_MOSI/JTAG_TDO

SSP1_DATA0/SPI1_MISO/JTAG_TDI

SSP1_DATA1/I2C_SCL/JTAG_TCLK

SSP1_DATA2/I2C_SDA/JTAG_RTCK

SSP1_DATA3/SPI1_SS#/JTAG_TMS

SSP1_DETECT/GPMI_CE3N/USB_ID

SSP1_SCK/SPI1_SCK/JTAG_TRST

USB_DM

123

USB_DP

124

VAG

117

VDAC1

104

VDD4P2

101

VDD5V

102

VDDA1

110

VDDD1

VDDD3

VDDIO33_1

VDDIO33_3

VDDIO_EMI1

VDDIO_EMI2

VDDIO_EMIQ

VDDM/LRADC4

106

VDDXTAL

120

VSSA1

112

VSSA2

118

VSSA4

105

VSSD1

VSSD2

XTALI

122

XTALO

121

MCIMX233CAG4C

#CAS

#CK

#CS

#RAS

#WE

A10/AP

A11

A12

BA0

BA1

CKE

DQ0

DQ1

DQ2

DQ3

DQ4

DQ5

DQ6

DQ7

DQ8

DQ9

DQ10

DQ11

DQ12

DQ13

DQ14

DQ15

LDM

LDQS

NC1

NC2

NC3

NC4

NC5

NC6

NC7

UDM

UDQS

VDD1

VDD2

VDD3

VDDQ1

VDDQ2

VDDQ3

VDDQ4

VDDQ5

VREF

VSS1

VSS2

VSS3

VSSQ1

VSSQ2

VSSQ3

VSSQ4

VSSQ5

EN 4

IN 5

ISET

OUT

SY6280

1
2
3
4

USB_HOST

1
2
3
4

U_DEBUG

VIN

VOUT

VSS

VR1

iMX233-OLinuXino-Micro_revision_B1

OLIMEX LTD

https://www.olimex.com

47 k

1 0 k

SHI ELD

POWER SUPPLY CIRCUIT

Place T 1 and T2 as close as

possible to Q 1

Reset Circuit

512Mb DDR SDRAM (32Mx16)

MicroSD

Composite Video

POWER/REC Button

BOOT MODE SELECT

UEXT -> GPIO

BOOT MODE SELECT:

LCD DATA

BOOT MODE

D03

D02

D01

D00

USB
3.3V I2C Master
3.3V SPI Flash 1 Master
3.3V SPI Flash 2 Master
3.3V NAND

Startup wai ts for JTAG debugger connection

3.3V SD/MMC 1 (Default !!!)
3.3V SD/MMC 2

LCD_RS must to be pulled

High to enable Resistor Boot Mode.
If pulled low, the i.MX233 will
attempt to boot from OTP.

Debug: UART or SJTAG

USB-HOST