km233a sch
TRANSCRIPT
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D D
C C
B B
A A
SD/MMC/MMCPlus
I2C FLASH
Line-In
Microphone
Video Out
EMI INTERFACE
LCD
EXTENSION CONNECTOR
DDR 64MB
Li-IonBattery
USBConnector
Block Diagram
Host Computer
USB
USER INTERFACE
Buttons
Speaker Out
REV. A - 9/12/2009
- Original Release
Revision History
NON-VOLATILE MEMORY
DRAM MEMORY
Rev. AKM233 DEVELOPMENT KIT
i.MX23Headphones
Headphone Out
AUDIO & VIDEO OPTIONS
LEDs
Copyright @ 2010, Dang Minh Phuong
Title
Size Document Number Rev
Date: Sheet of
A
KM233 DEVELOPMENT KIT
B
1 3Frida
y, May 27, 2011
Title
Size Document Number Rev
Date: Sheet of
A
KM233 DEVELOPMENT KIT
B
1 3Frida
y, May 27, 2011
Title
Size Document Number Rev
Date: Sheet of
A
KM233 DEVELOPMENT KIT
B
1 3Frida
y, May 27, 2011
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D D
C C
B B
A A
SSP2(uSD Interface)
On Page
Net Name
i.MX23 Pin
Assignment
SSP1(uSD Interface)
Copyright @ 2010, Dang Minh Phuong
VDDIO_P (3.3V)
GND GND
VDDIO_P (3.3V)
GND GND
VDDIO_P (3.3V)
GND GND
I2C_SDAI2C_SCL
SSP_DATA3
SSP_DATA0
SSP_DATA2
SSP_SCK
SSP_DATA1
SSP_CMD
SSP_DATA3
SSP_DATA0
SSP_DATA2
SSP_SCK
SSP_DATA1
SSP_CMD
GPMI_D02
GPMI_D00
GPMI_D03
GPMI_D01
GPMI_R/B#1
GPMI_WE#:
SSP1_DATA3
SSP1_DATA0
SSP1_DATA2
SSP1_SCK
SSP1_DATA1
SSP1_CMD
Title
Size Document Number Rev
Date: Sheet of
A
KM233 DEVELOPMENT KIT
A
1 1Friday, May 27, 2011
Title
Size Document Number Rev
Date: Sheet of
A
KM233 DEVELOPMENT KIT
A
1 1Friday, May 27, 2011
Title
Size Document Number Rev
Date: Sheet of
A
KM233 DEVELOPMENT KIT
A
1 1Friday, May 27, 2011
R12
2K2
R12
2K2
C47100nF C47100nF
C51
1uF
C51
1uF
U3
EEPROM-I2C-8Pin
U3
EEPROM-I2C-8Pin
A01
A12
A23
Vss4
SDA 5SCL 6WP 7Vdd 8
C68
1uF
C68
1uF
U8 MOLEX_uSD_SocketU8 MOLEX_uSD_Socket
DAT2/NC1
CD/CS/DAT32
CMD/DI3
VDD4
CLK5
VSS6
DAT0/DO7
DAT1/RSV
8
GND1
G1
GND2
G2
GND3
G3
GND4
G4
R13
2K2
R13
2K2
U5 MOLEX_uSD_SocketU5 MOLEX_uSD_Socket
DAT2/NC1
CD/CS/DAT32
CMD/DI3
VDD4
CLK5
VSS6
DAT0/DO7
DAT1/RSV
8
GND1
G1
GND2
G2
GND3
G3
GND4
G4
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D D
C C
B B
A A
Copyright @ 2010, Dang Minh Phuong
USB_5V
GND GND
USB_D-USB_D+
Title
Size Document Number Rev
Date: Sheet of
A
KM233 DEVELOPMENT KIT
A
1 1Friday, May 27, 2011
Title
Size Document Number Rev
Date: Sheet of
A
KM233 DEVELOPMENT KIT
A
1 1Friday, May 27, 2011
Title
Size Document Number Rev
Date: Sheet of
A
KM233 DEVELOPMENT KIT
A
1 1Friday, May 27, 2011
D2
6V8
D2
6V8
L2
Bead
L2
Bead
J5 USB_AJ5 USB_A
VBUS 1
D- 2
D+ 3
GND 4
S1 S1
S2 S2
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D D
C C
B B
A A
Copyright @ 2010, Dang Minh Phuong
LEDALEDB
TPOUT+TPOUT-
TPIN-TPIN+
TPOUT-
TPOUT+
TPIN+
TPIN-
LEDA
LEDB
GND GND GND
VDD_3V3
GND
GND GND
VDD_3V3
GND
GNDGND GND
VDDIO (3.3V)
SSP1_DETECTSSP1_DATA3
SSP1_DATA0
SSP1_SCK
SSP1_DATA1
SSP1_CMD
Title
Size Document Number Rev
Date: Sheet of
A
KM233 DEVELOPMENT KIT
A
1 1Friday, May 27, 2011
Title
Size Document Number Rev
Date: Sheet of
A
KM233 DEVELOPMENT KIT
A
1 1Friday, May 27, 2011
Title
Size Document Number Rev
Date: Sheet of
A
KM233 DEVELOPMENT KIT
A
1 1Friday, May 27, 2011
R36 0RR36 0R
C52 10uFC52 10uF
L3 BeadL3 Bead C56
100nF
C56
100nF
R 35 330RR 35 330R
C48
100nF
C48
100nF
Y2
25MHz
Y2
25MHz
R17
4
9R9
R17
4
9R9
R15
49R9
R15
49R9
R40
47K
R40
47K
R19
1
00R
R19
1
00R
C54
100nF
C54
100nF
R16
49R9
R16
49R9
C49
22pF
C49
22pF
U6 ENC28J60U6 ENC28J60
VCAP1
VSS2
CLKOUT3
INT
4
WOL5
SO6
SI7
SCK8
CS9
RST10
VSSRX11
TPIN-12
TPIN+13
RBIAS14
VDDTX 15TPOUT- 16TPOUT+ 17VSSTX 18VDDRX 19VDDPLL 20VSSPLL 21VSSOSC 22OSC1 23OSC2 24VDDOSC
25LEDB 26LEDA 27VDD 28
J3 HR911102AJ3 HR911102A
TD+1
TD-2 TCT
3
RCT6 RD+7
RD-8
AG9
KG10
KY11 AY12
SH1
13
SH2
14
H1
15
H2
16
NC1
4
NC2
5
R14 2KR14 2K
R34
47K
R34
47K
C53
100nF
C53
100nF
R33
1
00R
R33
1
00R
C50
22pF
C50
22pF
C55
100nF
C55
100nF
R18
4
9R9
R18
4
9R9
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D D
C C
B B
A A
VDD_5V
TXD
RXD
GND
UARTDBG_TX
UARTDBG_RX
Copyright @ 2010, Dang Minh Phuong
VDD_5V
GND
GND
PWM0PWM1
PWM2
GPMI_CLE
Title
Size Document Number Rev
Date: Sheet of
A
KM233 DEVELOPMENT KIT
A
1 1Friday, May 27, 2011
Title
Size Document Number Rev
Date: Sheet of
A
KM233 DEVELOPMENT KIT
A
1 1Friday, May 27, 2011
Title
Size Document Number Rev
Date: Sheet of
A
KM233 DEVELOPMENT KIT
A
1 1Friday, May 27, 2011
D6LEDD6LED
J10
CON5
J10
CON5
12345
R49 39RR49 39R
R56
100R
R56
100R
R48 39RR48 39R
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D D
C C
B B
A A
PUMP 5V
Copyright @ 2010, Dang Minh Phuong
LI-ION_BATTERY
GNDGNDGNDGND
VDD_3V3
GND GND GND
VDD_5V
LI-ION_BATTERY
GND GND
GND
VDD_5V USB_5V
GND
GND
GND
GPIO1
GPIO2
LRADC1
GPMI_RE# GPIO2GPMI_WP# GPIO1
Title
Size Document Number Rev
Date: Sheet of
A
KM233 DEVELOPMENT KIT
A
1 1Friday, May 27, 2011
Title
Size Document Number Rev
Date: Sheet of
A
KM233 DEVELOPMENT KIT
A
1 1Friday, May 27, 2011
Title
Size Document Number Rev
Date: Sheet of
A
KM233 DEVELOPMENT KIT
A
1 1Friday, May 27, 2011
C65
10uF
C65
10uF
J11
CON3
J11
CON3
123
D5 1N5819D5 1N5819
C66
10uF
C66
10uF
R54
100K
R54
100K
Q3 IRLM6402Q3 IRLM6402
U7
TPS60150DRVT
U7
TPS60150DRVT
VIN2
VOUT 3
CP+ 4
CP- 5
ENA 6
GND1
+
C63
33uF
+
C63
33uF
R55
100K
R55
100K
C67
10uF
C67
10uF
R53
100K
R53
100K
J12POWER_JACK
J12POWER_JACK
TIP 1
R
ING
2S
W
3
C64
10uF
C64
10uF
U4 LD1117-3V3U4 LD1117-3V3
GND
1
VOUT
2
VIN3
SH 4
D3
LED
D3
LED
R50
220R
R50
220R
R52
100K
R52
100K
C69
100nF
C69
100nF