i.MX25_51_53_SODIMM_Module_pinout_comparison_ta..

i.MX25_51_53_SODIMM_Module_pinout_comparison_ta..
IO Types Notation
Signal
Description
Signal
Description
IN
Digital CMOS input
NDY
NVDD_DR_YICE
OUT
Digital CMOS output
AOUT
Analog Output
IO
Digital CMOS input / output
AIO
Anolog Input/Output
ANG
Analog
AIN
Analog Input
NC
Not Connected
3V3
GND
Ground
PWR
Power supply
Function
BASEBO
ARD
Pin Name
BASEBOAR
D
Pin
Typ
e
Function
i.MX25
1
PW
R
VIN
PWR
VIN
PWR
VIN
Power
VIN
2
PW
R
VIN
PWR
VIN
PWR
VIN
Power
VIN
3
PW
R
VIN
PWR
VIN
PWR
VIN
Power
VIN
4
PW
R
VIN
PWR
VIN
PWR
VIN
Power
VIN
5
PW
R
VOUT
PWR
VOUT
PWR
VIO
PWR_SW2
Power
VIO
6
PW
R
VOUT
PWR
VOUT
PWR
VIO
PWR_SW2
Power
VIO
7
PW
R
VOUT
PWR
VOUT
PWR
VIO
PWR_SW2
Power
VIO
8
3V3
BOOTMOD
E
3V3
BOOT_MODE
1V8
BOOT MODE
IMX_BOOT_M
ODE
1V8
BOOT MODE
9
PW
R
VOUT
PWR
VOUT
PWR
VOUT
PWR_SW1
Power
3V3
10
PW
R
VOUT
PWR
VOUT
PWR
VOUT
PWR_SW1
Power
3V3
11
PW
R
VOUT
PWR
VOUT
PWR
VOUT
PWR_SW1
Power
3V3
12
PW
R
VOUT
PWR
VOUT
PWR
VOUT
PWR_SW1
Power
3V3
13
PW
R
PWR
VBACKUP
VBACKUP
VBACKUP
PMIC_LICELL
Power
VBACKUP
14
NC
POWER_ON
POWER_ON
UP to
VIN
POWER_ON
PMIC_PWRON
1
VIN
POWER_ON
15
3V3
#RESET_OUT
VSTBY_ACK
1V8
RESET_OUT
3V3
#RESET_OUT
Type
Pin Name
i.MX25
Type
Baseboard
Module
Functions
Type
Function
i.MX53 Pad Name
Alternate Functions
GPIO
Module power supply input
(3.0V-5.5V)
3.3V power supply output
(up to 0.2A)
src_BOOT_MODE[0]
src_BOOT_MODE[1]
Description
Boot mode select H: Boot
from NAND / L: Boot from
UART/USB
IMX_BOOT_MODE
3.3V power supply output
(up to 0.2A)
BAT_VDD
VSTBY_ACK
3V3
2V5
to
3V3
IMX_DI1_PIN1
3
gpio3_GPIO[2]
DRYICE backup power
supply input (max. 1.55V)
100K-PU
to VIN
GPIO_17
ESAI1_TX0
SDMA_EXT_EVENT[0]
GPC_PMIC_RDY
RTC_CE_RTC_FSV_TRI
GPIO7[12]
Not Connected
“Pulse” indication on finish
of internal system reset, by
visibility of
“hreset_b“ signal. After
Pin
Typ
e
Function
BASEBO
ARD
Pin Name
BASEBOAR
D
Type
Function
i.MX25
Pin Name
i.MX25
Type
Baseboard
Module
Functions
Type
Function
i.MX53 Pad Name
Alternate Functions
GPIO
G
SPDIF_OUT1
SNOOP2
SJC_JTAG_ACT
16
3V3
#POR
17
3V3
RESET_IN
_B
18
GND
19
3V3
3V3
RESET_IN_B
GND
GND
ANG
ETN_TXN
20
3V3
21
RESET_IN
GND
GND
GND
ANG
ETN_TXN
ANG
#ETN_LINK
LED
3V3
#ETN_LINKLED
ANG
ETN_TXP
ANG
22
PW
R
ETN_3V3
23
ANG
IMX_POR_B
IMX_RESET_I
N_B
PMIC_RESETB
src_POR_B
#POR
POR_B
10K-PU
to 1V8
GND
GND
PHY_TXN
LAN_TXN
Analog
ETN_TXN
Transmit Data Negative:
100Base-TX or 10Base-T
differential
transmit output to
magnetics.
3V3
PHY_LINK
LAN_LINK
3V3
ETN_LINK_LED
Active low LINK ON
indication: Active indicates
that the link is on.
ETN_TXP
ANG
PHY_TXP
LAN_TXP
Analog
ETN_TXP
Transmit Data Positive:
100Base-TX or 10Base-T
differential transmit
output to magnetics.
PWR
ETN_3V3
PWR
PHY_VDD
LAN_VDD33
Power
ETN_VDD
+3.3V analog power supply
output to magnetics
ETN_RXN
ANG
ETN_RXN
ANG
PHY_RXN
LAN_RXP
Analog
ETN_RXN
Receive Data Negative:
100Base-TX or 10Base-T
differential receive
input from magnetics.
24
3V3
#ETN_ACT
LED
3V3
#ETN_ACTLED
3V3
PHY_ACT
LAN_ACTIVITY
3V3
ETN_ACT_LED
Active low ACTIVITY
indication: Active indicates
that there is Carrier
sense (CRS) from the active
PMD.
25
ANG
ETN_RXP
ANG
ETN_RXP
ANG
PHY_RXP
LAN_RXN
Analog
ETN_RXP
Receive Data Positive:
100Base-TX or 10Base-T
differential receive
input from magnetics.
26
GND
GND
GND
GND
GND
GND
GND
GND
GND
3V3
USBH_VBUSEN
D9
3V3
USB_VBUS_EN
USB_CPEN
3V3
USBH_VBUS_EN
EIM_D31
WEIM_D[31]
UART3_RTS
CSI0_D[2]
DI0_PIN12
DISP1_DAT[20]
USBOH3_USBH1_PWR
USBOH3_USBH2_PWR
GPIO3[31]
Active high external 5V
supply enable. This pin is
used to enable the
external VBUS power
supply.
WEIM_D[30]
UART3_CTS
CSI0_D[3]
DI0_PIN11
DISP1_DAT[21]
USBOH3_USBH1_OC
USBOH3_USBH2_OC
GPIO3[30]
10K-PU
Active low over-current
indicator input connected to
a GPIO. This
signal can be used as an
input only. 10kΩ pull-up
resistor.
gpio1_GPIO[6]
28
3V3
ccm_SSI_EXT2_CLK
#USBH_O
C
D8
USBH_DM
USBPHY2_D
M
3V3
#USBH_OC
D8
1V8
USBH_OC
IMX_GPIO1_6
epit2_EPITO
3V3
#USBH_OC
EIM_D30
Analog
USBH_DM
USB_H1_DN
gpt_CAPIN2
29
ANG
DATA
USBH_DM
USBPHY2_DM
ANG
USBH_DM
USB_DM
RESET_B
Master Reset - external
active low Schmitt trigger
input signal.
When this signal goes
active, all modules (except
the reset module,
SDRAMC module, and the
clock control module) are
reset.
GND
D9
RESET_IN_B
10K-PU
to VIN
Power On Reset - active low
input signal. Typically a push
button
reset. Pull low to force a
reset. Leave unconnected or
connect to
3V3 if unused. 63.5kΩ pullup resistor.
#RESET_IN
3V3
src_RESET_B
VIN
reset, this pin can be used
for other
purposes.
1V8
27
RESET_IN_B
POR_IN
1V8
USBH_VB
USEN
RESET_IN_B
UP to
VIN
#POR
Description
D- pin of the USB cable
Function
BASEBO
ARD
Pin Name
BASEBOAR
D
ANG
USBH_DP
USBPHY2_DP
32
GND
GND
33
3V3
USBOTG_I
D
Pin
Typ
e
30
NC
31
Type
Function
i.MX25
Pin Name
i.MX25
NC
USBPHY1_UI
D
DATA
USBH_DP
GND
GND
3V3
USBOTG_ID
USBPHY2_DP
USBPHY1_UID
Type
Baseboard
Module
Functions
Type
Function
i.MX53 Pad Name
3V3
USBOTG_
VBUSEN
ANG
USBOTG_
DM
GPIO_A
3V3
USBOTG_VBUS
EN
USBH_VBUS
USB_VBUS
Analog
USBH_VBUS
USB_H1_VBUS
Not Connected
USBH_DP
USB_DP
Analog
USBH_DP
USB_H1_DP
D+ pin of the USB cable
GND
GND
GND
GND
GND
ANG
USBO_ID
IMX_ID
3V3
USBO_ID
USB_OTG_ID
ID pin of the USB cable. For
an A-Device ID is grounded.
For a BDevice
ID is floated.
1V8
USBO_VBUS_EN
IMX_GPIO1_8
ccm_CLKO2
3V3
USBO_VBUS_EN
CAN_TX
GPIO_7
Analog
USBO_DM
USB_OTG_DN
esdhc2_CD
35
USBPHY1_DP
DATA
USBOTG_DM
USBPHY1_DP
ANG
USBO_ DM
IMX_DN
gpio1_GPIO[9]
usboh3_USB_OC
3V3
#USBOTG_
OC
37
ANG
USBOTG_
DP
USBPHY1_DP
DATA
USBOTG_DP
USBPHY1_DP
ANG
USBO_DP
38
ANG
USBOTG_
VBUS
USBPHY1_VB
US
ANG
USBOTG_VBUS
USBPHY1_VBUS
5V
39
GND
GND
GND
GND
GND
36
GPIO_B
3V3
#USBOTG_OC
GPIO_B
Description
ANG
usboh3_USB_PWR
GPIO_A
GPIO
5V
gpio1_GPIO[8]
34
Alternate Functions
1V8
ESAI1_TX4_RX1
EPIT1_EPITO
CAN1_TXCAN
UART2_TXD
FIRI_RXD
SPDIF_PLOCK
CCM_PLL2_BYP
GPIO1[7]
Active high external 5V
supply enable. This pin is
used to enable the
external VBUS power
supply.
D- pin of the USB cable
ESAI1_TX5_RX0
EPIT2_EPITO
CAN1_RXCAN
UART2_RXD
FIRI_TXD
SPDIF_SRCLK
CCM_PLL3_BYP
#USBO_OC
CAN_RX
GPIO_8
IMX_DP
Analog
USBO_DP
USB_OTG_DP
D+ pin of the USB cable
USBO_VBUS
IMX_VBUS
Analog
USBO_VBUS
USB_OTG_VBUS
VBUS pin of the USB cable.
This pin is used for the
VBUS
comparator inputs.
GND
GND
GND
GND
IMX_GPIO1_9
ccm_CLKO
esdhc2_LCTL
GPIO1[8]
10K-PU
Active low over-current
indicator input connected to
a GPIO. 10kΩ
pull-up resistor.
3V3
USBO_OC
gpio2_GPIO[0]
GPIO_6
ESAI1_SCKT
I2C3_SDA
CCM_CCM_OUT_0
CSU_INT_DEB
OBSRV_INT_OUT1
ESDHC2_LCTL
MLBSIG
GPIO1[6]
10K-PU
I2C Data
GPIO_3
ESAI1_HCKR
I2C3_SCL
DPLLIP1_TOG_EN
CCM_CLKO2
OBSRV_INT_OUT0
USBOH3_USBH1_OC
MLBCLK
GPIO1[3]
10K-PU
I2C Clock
GPIO_1
ESAI1_SCKR
KPP_ROW[5]
CCM_SSI_EXT2_CLK
PWM2_PWMO
WDOG2_WDOG_B
ESDHC1_CD
TESTER_ACK
GPIO1[1]
PWM Output
ESAI1_TX1
SDMA_EXT_EVENT[1]
OWIRE_LINE
RTC_CE_RTC_ALARM2_
TRIG
CCM_ASRC_EXT_CLK
ESDHC1_LCTL
SYSTEM_RST
GPIO7[13]
1-Wire bus. Requires an
external pull-up resistor. The
recommended
resistor is specified by the
generic 1-Wire device used
in a given
system.
uart2_CTS
40
3V3
I2C_DATA
I2C1_DAT
3V3
I2C_DATA
I2C1_DAT
1V8
I2C DATA
IMX_EIM_D16
i2c1_SDA
3V3
I2C_DATA
audmux_AUD4_RXF
S
audmux_AUD5_TXD
gpio1_GPIO[2]
uart2_RTS
41
3V3
I2C_CLK
I2C1_CLK
3V3
I2C_CLK
I2C1_CLK
1V8
I2C CLK
IMX_EIM_D19
i2c1_SCL
3V3
I2C_CLK
audmux_AUD4_RXC
audmux_AUD5_TXF
S
gpio1_GPIO[2]
pwm1_PWMO
42
3V3
PWM
PWM
3V3
PWM
PWM
1V8
PWM
IMX_GPIO1_2
3V3
PWM
i2c2_SCL
owire_LINE
gpio1_GPIO[24]
43
3V3
OWDAT
RTCK
3V3
OWDAT
RTCK
1V8
O WIRE
IMX_OWIRE_LI
NE
spdif_OUT1
3V3
OWIRE
GPIO_18
3V3
CSPI_SS0
EIM_EB2
src_SYSTEM_RST
44
3V3
CSPI_SS0
CSPI1_SS0
3V3
CSPI_SS0
CSPI1_SS0
1V8
CSPI_SS0
IMX_CSPI1_SS
0
ecspi1_SS0
audmux_AUD4_TXC
gpio4_GPIO[24]
WEIM_EB[2]
CCM_DI1_EXT_CLK
SER_DISP1_CS
ECSPI1_SS0
I2C2_SCL
GPIO2[30]
Slave Select (Selectable
polarity) signal
Pin
Typ
e
Function
BASEBO
ARD
Pin Name
BASEBOAR
D
Type
Function
i.MX25
Pin Name
i.MX25
Type
Baseboard
Module
Functions
Type
Function
i.MX53 Pad Name
ecspi1_SS1
45
3V3
CSPI_SS1
CSPI1_SS1
3V3
CSPI_SS1
CSPI1_SS1
1V8
CSPI_SS1
IMX_CSPI1_SS
1
CSPI_SS1
GPIO3[19]
Slave Select (Selectable
polarity) signal
EIM_D18
WEIM_D[18]
DI0_PIN7
DISPB1_SER_DIO
ECSPI1_MOSI
I2C3_SDA
DI1_D0_CS
GPIO3[18]
Master Out/Slave In signal
GPIO3[17]
Master In/Slave Out signal
ecspi1_MOSI
46
3V3
CSPI1_MOSI
3V3
CSPI_MOSI
CSPI1_MOSI
1V8
CSPI_MOSI
IMX_CSPI1_M
OSI
i2c1_SDA
3V3
CSPI_MOSI
gpio4_GPIO[22]
ecspi1_MISO
47
3V3
CSPI_MIS
O
CSPI1_MISO
3V3
CSPI_MISO
CSPI1_MISO
1V8
CSPI_MISO
IMX_CSPI1_MI
SO
audmux_AUD4_RXD
3V3
CSPI_MISO
EIM_D17
ecspi1_MISOWEIM_D[17]
DI0_PIN6
DISPB1_SER_DIN
ECSPI1_MISO
I2C3_SCL
3V3
CSP_CLK
EIM_D16
WEIM_D[16]
DI0_PIN5
DISPB1_SER_CLK
ECSPI1_SCLK
I2C2_SDA
GPIO3[16]
Serial Clock signal
GPIO_19
KPP_COL[5]
CCM_CLKO
SPDIF_OUT1
RTC_CE_RTC_EXT_TRI
G2
ECSPI1_RDY
FEC_TDATA[3]
INT_BOOT
GPIO4[5]
Serial Data Ready signal
GPIO3[24]
SD Card Detect – connected
to a GPIO
gpio4_GPIO[23]
ecspi1_SCLK
48
3V3
CSPI_SCL
K
CSPI1_SCLK
3V3
CSPI_SCLK
CSPI1_SCLK
1V8
CSP_CLK
IMX_CSPI1_SC
LK
i2c1_SCL
gpio4_GPIO[27]
ecspi1_RDY
49
3V3
CSPI_RDY
CSPI1_RDY
3V3
CSPI_RDY
CSPI1_RDY
1V8
CSPI_RDY
IMX_CSPI1_R
DY
audmux_AUD4_TXF
S
3V3
CSPI_RDY
GND
GND
gpio4_GPIO[26]
50
GND
GND
GND
GND
GND
GND
GND
51
3V3
SD1_CD
BCLK
3V3
SD1_CD
BCLK
1V8
SD1_CD
IMX_NANDF_D
12
52
3V3
SD1_D[0]
SD1_DATA0
3V3
SD1_D[0]
SD1_DATA0
1V8
SD1_D0
IMX_SD1_DAT
A0
gpio3_GPIO[28]
3V3
SD1_CD
EIM_D24
WEIM_D[24]
UART3_TXD
ECSPI1_SS2
CSPI_SS2
AUD5_RXFS
ECSPI2_SS2
UART1_DTR
3V3
SD1_D0
SD1_DATA0
ESDHC1_DAT0
GPT_CAPIN1
CSPI_MISO
CCM_PLL3_BYP
GPIO1[16]
3V3
SD1_D1
SD1_DATA1
ESDHC1_DAT1
GPT_CAPIN2
CSPI_SS0
CCM_PLL4_BYP
GPIO1[17]
SD1_DATA2
ESDHC1_DAT2
GPT_CMPOUT2
PWM2_PWMO
WDOG1_WDOG_B
CSPI_SS1
CCM_PLL2_BYP
GPIO1[19]
GPIO1[21]
esdhc1_DAT0
audmux_AUD5_TXD
cspi_MISO
esdhc1_DAT1
53
3V3
SD1_D[1]
SD1_DATA1
3V3
SD1_D[1]
SD1_DATA1
1V8
SD1_D1
IMX_SD1_DAT
A1
SD1_D2
IMX_SD1_DAT
A2
SD1_D3
IMX_SD1_DAT
A3
audmux_AUD5_RXD
esdhc1_DAT2
54
3V3
SD1_D[2]
SD1_DATA2
3V3
SD1_D[2]
SD1_DATA2
1V8
audmux_AUD5_TXC
3V3
SD1_D2
esdhc1_DAT3
55
3V3
SD1_D[3]
SD1_DATA3
3V3
SD1_D[3]
SD1_DATA3
1V8
audmux_AUD5_TXF
S
3V3
SD1_D3
SD1_DATA3
3V3
SD1_CMD
SD1_CMD
ESDHC1_CMD
GPT_CMPOUT1
CSPI_MOSI
CCM_PLL1_BYP
GPIO1[18]
SD Command bidirectional
signal
3V3
SD1_CLK
SD1_CLK
ESDHC1_CLK
GPIO1[20]
SD Output Clock
esdhc1_CMD
3V3
SD1_CMD
SD1_CMD
3V3
SD1_CMD
SD1_CMD
1V8
SD1_CMD
IMX_SD1_CMD
3V3
SD1_CLK
SD1_CLK
3V3
SD1_CLK
SD1_CLK
1V8
SD1_CLK
IMX_SD1_CLK
audmux_AUD5_RXF
S
cspi_MOSI
esdhc1_CLK
SD Data bidirectional
signals—If the system
designer does not want
to make use of the internal
pull-up, via the Pull-up
enable register, a
50 K–69 K external pull up
resistor must be added.
ESDHC1_DAT3
GPT_CMPOUT3
PWM1_PWMO
WDOG2_WDOG_B
CSPI_SS2
SATA_PHY_DTB[1]
cspi_SS1
56
Description
EIM_D19
gpio4_GPIO[25]
CSPI_MOS
I
GPIO
WEIM_D[19]
DI0_PIN8
DISPB1_SER_RS
ECSPI1_SS1
EPIT1_EPITO
UART1_CTS
USBOH3_USBH2_OC
audmux_AUD4_TXD
3V3
Alternate Functions
Pin
Typ
e
Function
BASEBO
ARD
Pin Name
BASEBOAR
D
Type
Function
i.MX25
Pin Name
i.MX25
Type
Baseboard
Module
Functions
Type
Function
i.MX53 Pad Name
audmux_AUD5_RXC
57
58
GND
GND
GND
GND
GND
GND
3V3
UART1_TX
D
UART1_TXD
3V3
UART1_TXD
UART1_TXD
1V8
UART1_TXD
IMX_UART1_T
XD
pwm2_PWMO
GND
3V3
UART1_TXD
PATA_DIOW
PATA_DIOW
UART1_TXD
USBPHY2_DATAOUT[2]
GPIO6[17]
Transmit Data output signal
3V3
UART1_RXD
PATA_DMACK
PATA_DMACK
UART1_RXD
USBPHY2_DATAOUT[3]
GPIO6[18]
Receive Data input signal
3V3
UART1_RTS
PATA_IORDY
PATA_IORDY
ESDHC3_CLK
UART1_RTS
CAN2_RXCAN
USBPHY1_DATAOUT[1]
GPIO7[5]
Request to Send input
signal
3V3
UART1_RTS
PATA_IORDY
PATA_IORDY
ESDHC3_CLK
UART1_RTS
CAN2_RXCAN
USBPHY1_DATAOUT[1]
GPIO7[5]
Clear to Send output signal
3V3
UART2_TXD
PATA_DMARQ
PATA_DMARQ
UART2_TXD
CCM_CCM_OUT_0
USBPHY2_DATAOUT[4]
GPIO7[0]
Transmit Data output signal
3V3
UART2_RXD
PATA_BUFFER_EN
PATA_BUFFER_EN
UART2_RXD
CCM_CCM_OUT_1
USBPHY2_DATAOUT[5]
GPIO7[1]
Receive Data input signal
3V3
UART2_RTS
PATA_DIOR
PATA_DIOR
UART2_RTS
CAN1_RXCAN
USBPHY2_DATAOUT[7]
GPIO7[3]
Request to Send input
signal
3V3
UART2_CTS
PATA_INTRQ
PATA_INTRQ
UART2_CTS
CAN1_TXCAN
CCM_CCM_OUT_2
USBPHY2_DATAOUT[6]
GPIO7[2]
Clear to Send output signal
3V3
UART3_TXD
PATA_CS_0
PATA_CS_0
UART3_TXD
USBPHY1_DATAOUT[5]
GPIO7[9]
Transmit Data output signal
3V3
UART3_RXD
PATA_CS_1
PATA_CS_1
UART3_RXD
USBPHY1_DATAOUT[6]
GPIO7[10]
Receive Data input signal
3V3
UART3_RTS
PATA_DA_2
PATA_DA_2
ESDHC4_CLK
UART3_RTS
USBPHY1_DATAOUT[4]
GPIO7[8]
Request to Send input
signal
3V3
UART3_CTS
PATA_DA_1
PATA_DA_1
ESDHC4_CMD
UART3_CTS
USBPHY1_DATAOUT[3]
GPIO7[7]
Clear to Send output signal
GND
GND
3V3
KP_COL0
GPIO_9
ESAI1_FSR
GPIO1[9]
Keypad Column selection
gpio4_GPIO[29]
60
3V3
UART1_RX
D
UART1_RXD
3V3
UART1_RXD
UART1_RXD
1V8
UART1_RXD
IMX_UART1_R
XD
61
3V3
UART1_RT
S
UART1_RTS
3V3
UART1_RTS
UART1_RTS
1V8
UART1_RTS
IMX_UART1_R
TS
62
3V3
UART1_CT
S
UART1_CTS
3V3
UART1_CTS
UART1_CTS
1V8
UART1_CTS
IMX_UART1_C
TS
63
3V3
UART2_TX
D
UART2_TXD
3V3
UART2_TXD
UART2_TXD
1V8
UART2_TXD
IMX_UART2_T
XD
uart1_RXD_MUX
gpio4_GPIO[28]
uart1_RTS
gpio4_GPIO[30]
uart1_CTS
gpio4_GPIO[31]
uart2_TXD_MUX
firi_RXD
gpio1_GPIO[21]
uart2_RXD_MUX
64
3V3
UART2_RX
D
UART2_RXD
3V3
UART2_RXD
UART2_RXD
1V8
UART2_RXD
IMX_UART2_R
XD
firi_TXD
Description
GND
uart1_TXD_MUX
59
GPIO
OSC32K_32K_OUT
GPT_CLKIN
CSPI_SCLK
SATA_PHY_DTB[0]
cspi_SCLK
GND
Alternate Functions
gpio1_GPIO[20]
kpp_COL[7]
65
3V3
UART2_RT
S
UART2_RTS
3V3
UART2_RTS
UART2_RTS
1V8
UART2_RTS
IMX_EIM_D26
uart3_TXD_MUX
uart2_RTS
gpt_CMPOUT2
uart1_DSR
66
3V3
UART2_CT
S
UART2_CTS
3V3
UART2_CTS
UART2_CTS
1V8
UART2_CTS
IMX_EIM_D25
uart3_RXD_MUX
uart2_CTS
gpt_CMPOUT1
uart1_DSR
67
3V3
UART5_TX
D
ECB
3V3
UART3_TXD
UART3_TXD
1V8
UART3_TXD
IMX_UART3_T
XD
uart3_TXD_MUX
gpio1_GPIO[23]
uart1_DTR
68
3V3
UART5_RX
D
LBA
3V3
UART3_RXD
UART3_RXD
1V8
UART3_RXD
IMX_UART3_R
XD
uart3_RXD_MUX
gpio1_GPIO[22]
gpio2_GPIO[2]
69
3V3
UART5_RT
S
CS5
3V3
UART3_RTS
UART3_RTS
1V8
UART3_RTS
IMX_EIM_D18
uart2_TXD_MUX
uart3_RTS
audmux_AUD5_TXC
gpio2_GPIO[1]
70
3V3
UART5_CT
S
71
GND
GND
72
3V3
KP_COL[0]
CS4
3V3
UART3_CTS
GND
GND
3V3
KP_COL[0]
UART3_CTS
1V8
UART3_CTS
IMX_EIM_D17
GND
GND
GND
1V8
KP_COL0
IMX_KEY_COL
uart2_RXD+MUX
uart3_CTS
audmux_AUD5_RXD
3V3
KPP_COL0
kpp_COL[0]
Pin
73
74
Typ
e
3V3
3V3
Function
BASEBO
ARD
KP_COL[1]
KP_COL[2]
Pin Name
BASEBOAR
D
KPP_COL1
KPP_COL2
Type
3V3
3V3
Function
i.MX25
KP_COL[1]
KP_COL[2]
Pin Name
i.MX25
KPP_COL1
KPP_COL2
Type
1V8
1V8
Baseboard
KP_COL1
KP_COL2
Module
Functions
Type
Function
i.MX53 Pad Name
3V3
KP_COL[3]
KPP_COL3
3V3
KP_COL[3]
KPP_COL3
1V8
KP_COL3
GPIO
Description
0
KPP_COL[6]
CCM_REF_EN_B
PWM1_PWMO
WDOG1_WDOG_B
ESDHC1_WP
SCC_FAIL_STATE
IMX_KEY_COL
1
GPIO_4
ESAI1_HCKT
KPP_COL[7]
CCM_CCM_OUT_2
CSU_ALARM_AUT[1]
OBSRV_INT_OUT3
ESDHC2_CD
SCC_SEC_STATE
GPIO1[4]
KEY_COL2
KPP_COL[2]
CAN1_TXCAN
32K_256K_CTI_TRIGOUT
6
FEC_MDIO
ECSPI1_SS1
FEC_RDATA[2]
USBPHY1_RXACTIVE
GPIO4[10]
KEY_COL3
KPP_COL[3]
USBOH3_H2_DP
SPDIF_IN1
I2C2_SCL
ECSPI1_SS3
FEC_CRS
USBPHY1_SIECLOCK
GPIO4[12]
KEY_COL4
KPP_COL[4]
CAN2_TXCAN
SISG[4]
UART5_RTS
USBOH3_USBOTG_OC
USBPHY1_LINESTATE[1]
GPIO4[14]
Module specific function
GPIO_2
ESAI1_FST
KPP_ROW[6]
CCM_CCM_OUT_1
CSU_ALARM_AUT[0]
OBSRV_INT_OUT2
ESDHC2_WP
MLBDAT
GPIO1[2]
Keypad Row selection
signals.
GPIO_5
ESAI1_TX2_RX3
KPP_ROW[7]
CCM_CLKO
CSU_ALARM_AUT[2]
OBSRV_INT_OUT4
I2C3_SCL
CCM_PLL1_BYP
GPIO1[5]
KEY_ROW2
KPP_ROW[2]
CAN1_RXCAN
32K_256K_CTI_TRIGOUT
7
FEC_MDC
ECSPI1_SS2
FEC_TDATA[2]
USBPHY1_RXERROR
GPIO4[11]
KEY_ROW3
KPP_ROW[3]
USBOH3_H2_DM
CCM_ASRC_EXT_CLK
I2C2_SDA
OSC32K_32K_OUT
CCM_PLL4_BYP
USBPHY1_LINESTATE[0]
GPIO4[13]
KEY_ROW4
KPP_ROW[4]
CAN2_RXCAN
SISG[5]
UART5_CTS
USBOH3_USBOTG_PWR
USBPHY1_VBUSVALID
GPIO4[15]
Module specific function
EIM_D26
WEIM_D[26]
GPIO3[26]
GPIO
IMX_KEY_COL
2
kpp_COL[1]
kpp_COL[2]
3V3
3V3
KP_COL1
KP_COL2
kpp_COL[3]
75
Alternate Functions
IMX_KEY_COL
3
src_INT_BOOT
3V3
KP_COL3
3V3
KP_COL4
TXCAN
signals.
kpp_COL[4]
uart1_RI
76
3V3
TXCAN
GPIO_C
3V3
TXCAN
KPP_COL4
1V8
KP_COL4
IMX_KEY_COL
4
uart3_RTS
i2c2_SCL
spdif_OUT1
77
78
79
80
3V3
3V3
3V3
3V3
KP_ROW[0
]
KP_ROW[1
]
KP_ROW[2
]
KP_ROW[3
]
KPP_ROW0
KPP_ROW1
KPP_ROW2
KPP_ROW3
3V3
3V3
3V3
3V3
KP_ROW[0]
KP_ROW[1]
KP_ROW[2]
KP_ROW[3]
KPP_ROW0
KPP_ROW1
KPP_ROW2
KPP_ROW3
1V8
1V8
1V8
1V8
KP_ROW0
KP_ROW1
KP_ROW2
KP_ROW3
IMX_KEY_RO
W0
IMX_KEY_RO
W1
IMX_KEY_RO
W2
IMX_KEY_RO
W3
kpp_ROW[0]
kpp_ROW[1]
kpp_ROW[2]
kpp_ROW[3]
3V3
3V3
3V3
KP_ROW0
KP_ROW1
KP_ROW2
3V3
KP_ROW3
3V3
KP_ROW4
RXCAN
GND
GND
3V3
SSI1_INT
kpp_COL[5]
81
3V3
RXCAN
82
GND
GND
83
3V3
SSI1_INT
GPIO_D
3V3
RXCAN
GND
GND
3V3
SSI1_INT
KPP_ROW4
1V8
KP_COL5
IMX_KEY_COL
5
GND
GND
GND
1V8
SSI1_INT
IMX_DI1_D0_C
uart1_DCD
uart3_CTS
i2c2_SDA
EXT_ARMCL
SSI1_INT
gpio3_GPIO[3]
Pin
Typ
e
Function
BASEBO
ARD
Pin Name
BASEBOAR
D
Type
Function
i.MX25
Pin Name
i.MX25
Type
Baseboard
K
Module
Functions
Type
Function
i.MX53 Pad Name
S
SSI1_RXD
EB1
3V3
SSI1_RXD
AUD4_RXD
1V8
SSI1_RXD
IMX_AUD3_BB
_RXD
3V3
SSI1_RXD
KEY_ROW1
GPIO4[9]
Receive serial data
KEY_ROW0
KPP_ROW[0]
AUD5_TXD
32K_256K_CTI_TRIGIN_
ACK7
UART4_RXD
ECSPI1_MOSI
FEC_TX_ER
GPIO4[7]
Transmit serial data
KEY_COL0
KPP_COL[0]
AUD5_TXC
32K_256K_CTI_TRIGIN7
UART4_TXD
ECSPI1_SCLK
FEC_RDATA[3]
ANY_PU_RST
GPIO4[6]
Serial clock
KEY_COL1
KPP_COL[1]
AUD5_TXFS
32K_256K_CTI_TRIGOUT
_ACK6
UART5_TXD
ECSPI1_MISO
FEC_RX_CLK
USBPHY1_TXREADY
GPIO4[8]
Frame Sync
GPIO3[27]
GPIO
gpio4_GPIO[19]
audmux_AUD3_TXD
85
3V3
SSI1_TXD
EB0
3V3
SSI1_TXD
AUD4_TXD
1V8
SSI1_TXD
IMX_AUD3_BB
_TXD
gpio4_GPIO[18]
3V3
SSI1_TXD
audmux_AUD3_TXC
86
3V3
SSI1_CLK
OE
3V3
SSI1_CLK
AUD4_TXC
1V8
SSI1_CLK
IMX_AUD3_BB
_CK
gpio4_GPIO[20]
3V3
SSI1_CLK
audmux_AUD3_TXF
S
87
3V3
SSI1_FS
RW
3V3
SSI1_FS
AUD4_TXFS
1V8
SSI1_FS
IMX_AUD3_BB
_FS
uart3_TXD_MUX
3V3
SSI1_FS
GND
GND
gpio4_GPIO[21]
88
GND
GND
GND
GND
GND
GND
GND
89
3V3
SSI2_INT
UPLL_BYPCL
K
3V3
SSI2_INT
SSI2_INT
1V8
SSI2_INT
IMX_DI1_D1_C
S
90
3V3
SSI2_RXD
POWER_FAIL
3V3
SSI2_RXD
AUD7_RXD
1V8
SSI2_RXD
IMX_EIM_D29
91
3V3
SSI2_TXD
GPIO_E
3V3
SSI2_TXD
AUD7_TXD
1V8
SSI2_TXD
IMX_EIM_D28
92
3V3
SSI2_CLK
GPIO_F
3V3
SSI2_CLK
AUD7_TXC
1V8
SSI2_CLK
IMX_EIM_D30
93
3V3
SSI2_FS
VSTBY_REQ
3V3
SSI2_FS
AUD7_TXFS
1V8
SSI2_FS
IMX_EIM_D31
94
GND
GND
GND
GND
GND
GND
GND
gpio3_GPIO[4]
3V3
SSI2_INT
EIM_D27
WEIM_D[27]
UART2_RXD
FIRI_TXD
CSI0_D[0]
DI1_PIN13
SISG[3]
DISP1_DAT[23]
3V3
SSI2_RXD
CSI0_DAT7
CSI0_D[7]
KPP_ROW[6]
ECSPI1_SS0
USBOH3_USBH3_DIR
AUD3_RXD
GPIO5[25]
Receive serial data
3V3
SSI2_TXD
CSI0_DAT5
CSI0_D[5]
KPP_ROW[5]
ECSPI1_MOSI
USBOH3_USBH3_NXT
AUD3_TXD
GPIO5[23]
Transmit serial data
3V3
SSI2_CLK
CSI0_DAT4
CSI0_D[4]
KPP_COL[5]
ECSPI1_SCLK
USBOH3_USBH3_STP
AUD3_TXC
GPIO5[22]
Serial clock
3V3
SSI2_FS
CSI0_DAT6
CSI0_D[6]
KPP_COL[6]
ECSPI1_MISO
USBOH3_USBH3_CLK
AUD3_TXFS
GPIO5[24]
Frame Sync
GND
GND
EIM_D25
WEIM_D[25]
UART3_RXD
ECSPI1_SS3
CSPI_SS3
AUD5_RXC
ECSPI2_SS3
UART1_DSR
GPIO3[25]
Not Connected
kpp_ROW[5]
audmux_AUD6_RXD
kpp_ROW[4]
audmux_AUD6_TXD
kpp_ROW[6]
audmux_AUD6_TXC
kpp_ROW[7]
95
NC
NC
1V8
SD2_CD
IMX_NANDF_D
13
Description
KPP_ROW[1]
AUD5_RXD
32K_256K_CTI_TRIGOUT
_ACK7
UART5_RXD
ECSPI1_SS0
FEC_COL
USBPHY1_RXVALID
uart3_RXD_MUX
3V3
GPIO
UART2_TXD
FIRI_RXD
CSI0_D[1]
DI1_PIN11
SISG[2]
DISP1_DAT[22]
audmux_AUD3_RXD
84
Alternate Functions
audmux_AUD6_TXF
S
gpio3_GPIO[27]
3V3
SD2_CD
Pin
Typ
e
96
NC
Function
BASEBO
ARD
Pin Name
BASEBOAR
D
Type
Function
i.MX25
Pin Name
i.MX25
Type
Baseboard
Module
Functions
Type
Function
i.MX53 Pad Name
esdhc2_DAT0
SD2_D[0]
SD1_DATA0
1V8
SD2_D0
IMX_SD2_DAT
A0
esdhc1_DAT4
SD2_D[1]
SD1_DATA1
1V8
SD2_D1
IMX_SD2_DAT
A1
esdhc1_DAT5
SD2_DATA0
ESDHC2_DAT0
KPP_ROW[7]
AUD4_RXD
CSPI_MISO
RTIC_RTIC_DONE_INT
GPIO1[15]
Not Connected
3V3
SD2_D1
SD2_DATA1
ESDHC2_DAT1
KPP_COL[7]
AUD4_TXFS
CSPI_SS0
RTIC_RTIC_SEC_VIO
GPIO1[14]
Not Connected
GPIO1[13]
Not Connected
usboh3_H2_DP
esdhc2_DAT2
98
NC
SD2_D[2]
SD1_DATA2
1V8
SD2_D2
IMX_SD2_DAT
A2
esdhc1_DAT6
3V3
SD2_D2
SD2_DATA2
ESDHC2_DAT2
KPP_ROW[6]
AUD4_TXD
CSPI_SS1
SJC_FAIL
3V3
SD2_D3
SD2_DATA3
ESDHC2_DAT3
KPP_COL[6]
AUD4_TXC
CSPI_SS2
SJC_DONE
GPIO1[12]
Not Connected
3V3
SD2_CMD
SD2_CMD
ESDHC2_CMD
KPP_ROW[5]
AUD4_RXC
CSPI_MOSI
SCC_RANDOM
GPIO1[11]
Not Connected
SD2_CLK
ESDHC2_CLK
KPP_COL[5]
AUD4_RXFS
CSPI_SCLK
SCC_RANDOM_V
GPIO1[10]
Not Connected
usboh3_H2_DM
esdhc2_DAT3
99
NC
SD2_D[3]
SD1_DATA3
1V8
SD2_D3
IMX_SD2_DAT
A3
esdhc1_DAT7
cspi_SS2
esdhc2_CMD
100
NC
SD2_CMD
SD1_CMD
1V8
SD2_CMD
IMX_SD2_CMD
i2c1_SCL
cspi_MOSI
esdhc2_CLK
101
NC
SD2_CLK
SD2_CLK
1V8
SD2 CLK
IMX_SD2_CLK
i2c1_SDA
3V3
SD2 CLK
GND
GND
3V3
CSI_D0
CSI0_DAT12
CSI0_D[12]
UART4_TXD
USBOH3_USBH3_DATA[0
]
GPIO5[30]
Sensor port data
3V3
CSI_D1
CSI0_DAT13
CSI0_D[13]
UART4_RXD
USBOH3_USBH3_DATA[1
]
GPIO5[31]
Sensor port data
cspi_SCLK
102
GND
GND
GND
GND
GND
GND
GND
Description
SD2_D0
esdhc2_DAT1
NC
GPIO
3V3
cspi_MISO
97
Alternate Functions
CSI2_D[12]
103
3V3
CSI_D0
CSI_D2
3V3
CSI_D0
CSI_D2
1V8
CSI_D0
IMX_CSI2_D12
104
3V3
CSI_D1
CSI_D3
3V3
CSI_D1
CSI_D3
1V8
CSI_D1
IMX_CSI2_D13
105
3V3
CSI_D2
CSI_D4
3V3
CSI_D2
CSI_D4
1V8
CSI_D2
IMX_CSI2_D14
CSI2_D[14]
3V3
CSI_D2
CSI0_DAT14
CSI0_D[14]
UART5_TXD
USBOH3_USBH3_DATA[2
]
GPIO6[0]
Sensor port data
106
3V3
CSI_D3
CSI_D5
3V3
CSI_D3
CSI_D5
1V8
CSI_D3
IMX_CSI2_D15
CSI2_D[15]
3V3
CSI_D3
CSI0_DAT15
CSI0_D[15]
UART5_RXD
USBOH3_USBH3_DATA[3
]
GPIO6[1]
Sensor port data
107
3V3
CSI_D4
CSI_D6
3V3
CSI_D4
CSI_D6
1V8
CSI_D4
IMX_CSI2_D16
CSI2_D[16]
3V3
CSI_D4
CSI0_DAT16
CSI0_D[16]
UART4_RTS
USBOH3_USBH3_DATA[4
]
GPIO6[2]
Sensor port data
108
3V3
CSI_D5
CSI_D7
3V3
CSI_D5
CSI_D7
1V8
CSI_D5
IMX_CSI2_D17
CSI2_D[17]
3V3
CSI_D5
CSI0_DAT17
CSI0_D[17]
UART4_CTS
USBOH3_USBH3_DATA[5
]
GPIO6[3]
Sensor port data
109
3V3
CSI_D6
CSI_D8
3V3
CSI_D6
CSI_D8
1V8
CSI_D6
IMX_CSI2_D18
3V3
CSI_D6
CSI0_DAT18
CSI0_D[18]
UART5_RTS
USBOH3_USBH3_DATA[6
]
GPIO6[4]
Sensor port data
110
3V3
CSI_D7
CSI_D9
3V3
CSI_D7
CSI_D9
1V8
CSI_D7
IMX_CSI2_D19
3V3
CSI_D7
CSI0_DAT19
CSI0_D[19]
UART5_CTS
USBOH3_USBH3_DATA[7
]
USBPHY2_BISTOK
3V3
Sensor port data
111
GND
GND
GND
GND
GND
GND
GND
GND
GND
3V3
CSI_HSYN
C
CSI_HSYNC
3V3
CSI_HSYNC
CSI_HSYNC
1V8
CSI_HSYNC
IMX_CSI2_HSY
NC
3V3
CSI_HSYNC
CSI0_MCLK
CSI0_HSYNC
CCM_CSI0_MCLK
GPIO5[19]
Sensor port horizontal sync
3V3
CSI_VSYN
CSI_VSYNC
3V3
CSI_VSYNC
CSI_VSYNC
1V8
CSI_VSYNC
IMX_CSI2_VSY
3V3
CSI_VSYNC
CSI0_VSYNC
CSI0_VSYNC
GPIO5[21]
Sensor port vertical sync
gpio4_GPIO[9]
CSI2_D[13]
gpio4_GPIO[10]
CSI2_D[18]
gpio4_GPIO[11]
CSI2_D[19]
112
gpio4_GPIO[12]
CSI2_VSYNC
gpio4_GPIO[13]
CSI2_HSYNC
Pin
Typ
e
113
114
Function
BASEBO
ARD
Pin Name
BASEBOAR
D
Type
Function
i.MX25
Pin Name
i.MX25
Type
Baseboard
C
3V3
CSI_PIXCL
K
Module
NC
CSI_PIXCLK
3V3
CSI_PIXCLK
CSI_PIXCLK
1V8
CSI_PCLK
IMX_CSI2_PIX
CLK
Functions
Type
Function
i.MX53 Pad Name
CSI2_PIXCLK
gpio4_GPIO[15]
3V3
CSI_PIXCLK
CSI_MCLK
116
GND
GND
117
3V3
GPIO
118
3V3
119
CSI_MCLK
3V3
CSI_MCLK
GND
GND
CLKO
3V3
LCD_D0/GPIO
CONTRAS
T
CONTRAST
3V3
3V3
LD0
LD0
120
3V3
LD1
121
3V3
122
CSI_MCLK
1V8
CSI_MCLK
CSI_MCLK
GND
GND
CLKO
1V8
LCD_D0
IMX_DISP1_DA
T0
LCD_D1/CONTR
AST
CONTRAST
1V8
LCD_D1
3V3
LCD_D2
DISP1_DAT0
1V8
LD1
3V3
LCD_D3
DISP1_DAT1
LD2
LD2
3V3
LCD_D4
3V3
LD3
LD3
3V3
123
3V3
LD4
LD4
124
3V3
LD5
125
3V3
126
Description
CSI0_PIXCLK
CSI0_PIXCLK
GPIO5[18]
Sensor port data latch clock
GPIO_0
CCM_CLKO
KPP_COL[5]
CCM_SSI_EXT1_CLK
EPIT1_EPITO
SRTC_ALARM_DEB
USBOH3_USBH1_PWR
TD
GPIO1[0]
Sensor port master clock
DISP0_DAT[0]
CSPI_SCLK
USBOH3_USBH2_DATA[0
]
USBPHY2_TXREADY
GPIO4[21]
Clock out pin from CRM,
clock source is controlable
and can also be
used for debug.
DISP0_DAT[1]
CSPI_MOSI
USBOH3_USBH2_DATA[1
]
USBPHY2_RXVALID
GPIO4[22]
DISP0_DAT[2]
CSPI_MISO
USBOH3_USBH2_DATA[2
]
USBPHY2_RXACTIVE
GPIO4[23]
LCD Data Bus
DISP0_DAT[3]
CSPI_SS0
USBOH3_USBH2_DATA[3
]
USBPHY2_RXERROR
GPIO4[24]
LCD Data Bus
DISP0_DAT[4]
CSPI_SS1
USBOH3_USBH2_DATA[4
]
USBPHY2_SIECLOCK
GPIO4[25]
LCD Data Bus
DISP0_DAT[5]
CSPI_SS2
USBOH3_USBH2_DATA[5
]
USBPHY2_LINESTATE[0]
GPIO4[26]
LCD Data Bus
DISP0_DAT[6]
CSPI_SS3
USBOH3_USBH2_DATA[6
]
USBPHY2_LINESTATE[1]
GPIO4[27]
LCD Data Bus
DISP0_DAT[7]
CSPI_RDY
USBOH3_USBH2_DATA[7
]
USBPHY2_VBUSVALID
GPIO4[28]
LCD Data Bus
DISP0_DAT[8]
PWM1_PWMO
WDOG1_WDOG_B
USBPHY2_AVALID
GPIO4[29]
DISP0_DAT[9]
PWM2_PWMO
WDOG2_WDOG_B
USBPHY2_VSTATUS[0]
GPIO4[30]
DISP0_DAT[10]
USBOH3_USBH2_STP
USBPHY2_VSTATUS[1]
GPIO4[31]
LCD Data Bus
DISP0_DAT[11]
USBOH3_USBH2_NXT
USBPHY2_VSTATUS[2]
GPIO5[5]
LCD Data Bus
wdog2_WDOG_B
3V3
GPIO
gpio4_GPIO[14]
gpio1_GPIO[5]
115
Alternate Functions
3V3
CSI_MCLK
GND
GND
ipu_DISP1_DAT[0]
2V8
LCD_D0
IMX_DISP1_DA
T1
ipu_DISP1_DAT[1]
2V8
LCD_D1
LCD_D2
IMX_DISP1_DA
T2
ipu_DISP1_DAT[2]
2V8
LCD_D2
1V8
LCD_D3
IMX_DISP1_DA
T3
ipu_DISP1_DAT[3]
2V8
LCD_D3
DISP1_DAT2
1V8
LCD_D4
IMX_DISP1_DA
T4
ipu_DISP1_DAT[4]
2V8
LCD_D4
LCD_D5
DISP1_DAT3
1V8
LCD_D5
IMX_DISP1_DA
T5
ipu_DISP1_DAT[5]
2V8
LCD_D5
3V3
LCD_D6
DISP1_DAT4
1V8
LCD_D6
IMX_DISP1_DA
T6
2V8
LCD_D6
LD5
3V3
LCD_D7
DISP1_DAT5
1V8
LCD_D7
IMX_DISP1_DA
T7
2V8
LCD_D7
GPIO
A13
3V3
LCD_D8/GPIO
A13
1V8
LCD_D8
IMX_DISP1_DA
T8
2V8
LCD_D8
3V3
GPIO
A15
3V3
LCD_D9/GPIO
A15
1V8
LCD_D9
IMX_DISP1_DA
T9
2V8
LCD_D9
127
3V3
LD6
LD6
3V3
LCD_D10
DISP1_DAT6
1V8
LCD_D10
IMX_DISP1_DA
T10
2V8
LCD_D10
128
3V3
LD7
LD7
3V3
LCD_D11
DISP1_DAT7
1V8
LCD_D11
IMX_DISP1_DA
T11
2V8
LCD_D11
129
GND
GND
GND
GND
GND
GND
GND
GND
GND
ccm_CLKO
ccm_CSI2_MCLK
DISP0_DAT0
DISP0_DAT1
DISP0_DAT2
DISP0_DAT3
DISP0_DAT4
DISP0_DAT5
ipu_DISP1_DAT[6]
src_BT_USB_SRC
DISP0_DAT6
ipu_DISP1_DAT[7]
src_BT_EEPROM_C
FG
DISP0_DAT7
ipu_DISP1_DAT[8]
src_BT_SRC[0]
DISP0_DAT8
ipu_DISP1_DAT[9]
src_BT_SRC[1]
ipu_DISP1_DAT[10]
src_BT_SPARE_SIZ
E
ipu_DISP1_DAT[11]
src_BT_LPB_FREQ[
2]
DISP0_DAT9
DISP0_DAT10
DISP0_DAT11
Function
BASEBO
ARD
Pin Name
BASEBOAR
D
Pin
Typ
e
130
3V3
LD8
LD8
3V3
LCD_D12
DISP1_DAT8
1V8
LCD_D12
IMX_DISP1_DA
T12
131
3V3
LD9
LD9
3V3
LCD_D13
DISP1_DAT9
1V8
LCD_D13
IMX_DISP1_DA
T13
132
3V3
LD10
LD10
3V3
LCD_D14
DISP1_DAT10
1V8
LCD_D14
IMX_DISP1_DA
T14
133
3V3
LD11
LD11
3V3
LCD_D15
DISP1_DAT11
1V8
LCD_D15
IMX_DISP1_DA
T15
134
3V3
GPIO
A16
3V3
LCD_D16/GPIO
A16
1V8
LCD_D16
IMX_DISP1_DA
T16
135
3V3
GPIO
A14
3V3
LCD_D17/GPIO
A14
1V8
LCD_D17
IMX_DISP1_DA
T17
136
3V3
LD12
LD12
3V3
LCD_D18
DISP1_DAT12
1V8
LCD_D18
IMX_DISP1_DA
T18
137
3V3
LD13
LD13
3V3
LCD_D19
DISP1_DAT13
1V8
LCD_D19
IMX_DISP1_DA
T19
138
3V3
LD14
LD14
3V3
LCD_D20
DISP1_DAT14
1V8
LCD_D20
IMX_DISP1_DA
T20
139
3V3
LD15
LD15
3V3
LCD_D21
DISP1_DAT15
1V8
LCD_D21
IMX_DISP1_DA
T21
140
3V3
LD16 /
GPIO
D15
3V3
LCD_D22/GPIO
D15
1V8
LCD_D22
IMX_DISP1_DA
T22
141
3V3
LD17 /
GPIO
D14
3V3
LCD_D23/GPIO
D14
1V8
LCD_D23
IMX_DISP1_DA
T23
142
GND
GND
GND
GND
GND
GND
GND
143
3V3
HSYNC
3V3
HSYNC
1V8
LCD_HSYNC
IMX_DI1_PIN2
Type
Function
i.MX25
Pin Name
i.MX25
Type
Baseboard
Module
Functions
Type
Function
ipu_DISP1_DAT[12]
src_MLC_SEL
2V8
LCD_D12
2V8
LCD_D13
2V8
LCD_D14
2V8
LCD_D15
2V8
LCD_D16
2V8
LCD_D17
2V8
LCD_D18
2V8
LCD_D19
2V8
LCD_D20
2V8
LCD_D21
2V8
LCD_D22
2V8
LCD_D23
GND
GND
2V8
LCD_HSYNC
ipu_DISP1_DAT[13]
src_BT_MEM_CTL[0]
ipu_DISP1_DAT[14]
src_BT_MEM_CTL[1]
i.MX53 Pad Name
LCD Data Bus
DISP0_DAT[13]
AUD5_RXFS
USBPHY2_VSTATUS[4]
GPIO5[7]
LCD Data Bus
DISP0_DAT[14]
AUD5_RXC
USBPHY2_VSTATUS[5]
GPIO5[8]
LCD Data Bus
DISP0_DAT[15]
ECSPI1_SS1
ECSPI2_SS1
USBPHY2_VSTATUS[6]
GPIO5[9]
LCD Data Bus
DISP0_DAT[16]
ECSPI2_MOSI
AUD5_TXC
SDMA_EXT_EVENT[0]
USBPHY2_VSTATUS[7]
GPIO5[10]
Signal for common
electrode driving signal
preparation (Sharp panel
dedicated signal).
DISP0_DAT[17]
ECSPI2_MISO
AUD5_TXD
SDMA_EXT_EVENT[1]
GPIO5[11]
Sampling start signal for left
and right scanning.
DISP0_DAT[18]
ECSPI2_SS0
AUD5_TXFS
AUD4_RXFS
WEIM_CS[2]
GPIO5[12]
LCD Data Bus
DISP0_DAT[19]
ECSPI2_SCLK
AUD5_RXD
AUD4_RXC
WEIM_CS[3]
GPIO5[13]
LCD Data Bus
DISP0_DAT[20]
ECSPI1_SCLK
AUD4_TXC
GPIO5[14]
LCD Data Bus
DISP0_DAT[21]
ECSPI1_MOSI
AUD4_TXD
GPIO5[15]
LCD Data Bus
DISP0_DAT[22]
ECSPI1_MISO
AUD4_TXFS
GPIO5[16]
LCD Data Bus
DISP0_DAT[23]
ECSPI1_SS0
AUD4_RXD
GPIO5[17]
LCD Data Bus
DI0_PIN2
DI0_PIN2
AUD6_TXD
USBPHY1_ENDSESSION
GPIO4[18]
Line Pulse or HSync
GPIO4[19]
Frame Sync or Vsync—This
signal also serves as the
clock signal
output for gate; driver
(dedicated signal SPS for
Sharp panel HRTFT)
DISP0_DAT13
DISP0_DAT14
DISP0_DAT15
DISP0_DAT16
ipu_DISP1_DAT[17]
src_BT_PAGE_SIZE[
1]
DISP0_DAT17
ipu_DISP1_DAT[18]
src_BT_WEIM_MUX
ED[0]
DISP0_DAT18
ipu_DISP1_DAT[19]
HSYNC
HSYNC
src_BT_WEIM_MUX
ED[1]
ipu_DISP1_DAT[20]
src_BT_MEM_TYPE[
0]
ipu_DISP1_DAT[21]
src_BT_MEM_TYPE[
1]
ipu_DISP1_DAT[22]
src_BT_LPB_FREQ[
0]
src_BT_LPB_FREQ[
0]
src_BT_LPB_FREQ[
1]
ipu_DI1_PIN2
Description
GPIO5[6]
ipu_DISP1_DAT[16]
src_BT_PAGE_SIZE[
0]
GPIO
DISP0_DAT[12]
USBOH3_USBH2_CLK
USBPHY2_VSTATUS[3]
DISP0_DAT12
ipu_DISP1_DAT[15]
src_BT_BUS_WIDTH
Alternate Functions
DISP0_DAT19
DISP0_DAT20
DISP0_DAT21
DISP0_DAT22
DISP0_DAT23
144
3V3
VSYNC
VSYNC
3V3
VSYNC
VSYNC
1V8
LCD_VSYNC
IMX_DI1_PIN3
ipu_DI1_PIN3
2V8
LCD_VSYNC
DI0_PIN3
DI0_PIN3
AUD6_TXFS
USBPHY1_IDDIG
145
3V3
OE_ACD
OE_ACD
3V3
OE_ACD
OE_ACD
1V8
LCD_OE_ACD
IMX_DI1_PIN1
5
ipu_DI1_PIN15
2V8
LCD_OE_ACD
DI0_PIN15
DI0_PIN15
AUD6_TXC
USBPHY1_BVALID
GPIO4[17]
Alternate Crystal
Direction/Output Enable
146
3V3
LSCLK
LSCLK
3V3
LSCLK
LSCLK
1V8
LCD_LSCLK
IMX_DI1_DISP
_CLK
ipu_DI1_DISP_CLK
2V8
LCD_SCLK
DI0_DISP_CLK
DI0_DISP_CLK
USBOH3_USBH2_DIR
USBPHY1_AVALID
GPIO4[16]
Shift Clock
147
GND
GND
GND
GND
GND
GND
GND
GND
GND
3V3
GPIO
3V3
GPIO
1V8
GPIO0
IMX_GPIO1_0
3V3
CSI1_MCLK
NANDF_CS2
NANDF_CS[2]
GPIO6[15]
A10
A10
esdhc1_CD
Pin
Typ
e
Function
BASEBO
ARD
Pin Name
BASEBOAR
D
Type
Function
i.MX25
Pin Name
i.MX25
Type
Baseboard
Module
Functions
Type
Function
i.MX53 Pad Name
gpio1_GPIO[0]
148
cspi_SS1
3V3
GPIO
A17
3V3
GPIO
A17
1V8
GPIO1
IMX_GPIO1_1
gpio1_GPIO[1]
3V3
CSI1_PIXCLK
EIM_A16
esdhc1_WPWEIM_A[16]
DI1_DISP_CLK
CSI1_PIXCLK
BT_CFG1[1]
GPIO2[22]
EIM_D29
gpio2_GPIO[4]WEIM_D[2
9]
UART2_RTS
DISPB0_SER_RS
CSPI_SS0 / DI1_PIN15
CSI1_VSYNC
DI0_PIN14
GPIO3[29]
GPIO2[31]
cspi_MISO
gpio2_GPIO[4]
150
3V3
GPIO
A18
3V3
GPIO
A18
1V8
GPIO2
IMX_EIM_D20
audmux_AUD4_TXD
3V3
CSI1_VSYNC
gpio2_GPIO[5]
151
3V3
GPIO
A19
3V3
GPIO
A19
1V8
GPIO3
IMX_EIM_D21
152
3V3
GPIO
A20
3V3
GPIO
A20
1V8
GPIO4
IMX_EIM_D22
153
3V3
GPIO
A21
3V3
GPIO
A21
1V8
GPIO5
IMX_EIM_D23
audmux_AUD4_RXD
3V3
CSI1_HSYNC
EIM_EB3
WEIM_EB[3]
UART3_RTS
UART1_RI / DI1_PIN3
CSI1_HSYNC
DI1_PIN16
3V3
CSI1_D12
EIM_A17
WEIM_A[17]
DISP1_DAT[12]
CSI1_D[12]
BT_CFG1[2]
GPIO2[21]
3V3
CSI1_D13
EIM_A18
WEIM_A[18]
DISP1_DAT[13]
CSI1_D[13]
BT_CFG1[3]
GPIO2[20]
3V3
CSI1_D14
EIM_A19
WEIM_A[19]
DISP1_DAT[14]
CSI1_D[14]
BT_CFG1[4]
GPIO2[19]
gpio2_GPIO[6]
audmux_AUD4_TXC
gpio2_GPIO[7]
spdif_OUT1
GPIO
SISG[0] / ESAI1_TX0
WEIM_CRE
CCM_CSI0_MCLK
MLBSIG
USBPHY1_VSTATUS[6]
esdhc1_WP
149
Alternate Functions
audmux_AUD4_TXF
S
gpio3_GPIO[0]
154
3V3
GPIO
A22
3V3
GPIO
A22
1V8
GPIO6
IMX_DI1_PIN11
155
3V3
GPIO
A23
3V3
GPIO
A23
1V8
GPIO7
IMX_DI1_PIN1
2
gpio3_GPIO[1]
3V3
CSI1_D15
EIM_A20
WEIM_A[20]
DISP1_DAT[15]
CSI1_D[15]
BT_CFG1[5]
GPIO2[18]
156
3V3
GPIO
A24
3V3
GPIO
A24
1V8
GPIO8
IMX_DISPB2_S
ER_DIN
gpio3_GPIO[5]
3V3
CSI1_D16
EIM_A21
WEIM_A[21]
DISP1_DAT[16]
CSI1_D[16]
BT_CFG1[6]
GPIO2[17]
157
3V3
GPIO
A25
3V3
GPIO
A25
1V8
GPIO9
IMX_DISPB2_S
ER_DIO
3V3
CSI1_D17
EIM_A22
WEIM_A[22]
DISP1_DAT[17]
CSI1_D[17]
BT_CFG1[7]
GPIO2[16]
158
3V3
GPIO
CS0
3V3
GPIO
CS0
1V8
GPIO10
IMX_DISPB2_S
ER_CLK
3V3
CSI1_D18
EIM_A23
WEIM_A[23]
DISP1_DAT[18]
CSI1_D[18] / SISG[3]
USBPHY2_ENDSESSION
GPIO6[6]
159
3V3
GPIO
CS1
3V3
GPIO
CS1
1V8
GPIO11
IMX_DISPB2_S
ER_RS
3V3
CSI1_D19
EIM_A24
WEIM_A[24]
DISP1_DAT[19]
CSI1_D[19] / SISG[2]
USBPHY2_BVALID
GPIO5[4]
160
GND
GND
GND
GND
GND
GND
GND
GND
GND
3V3
CSI0_DAT8
CSI0_D[8] / KPP_COL[7]
ECSPI2_SCLK
USBOH3_USBH3_OC
I2C1_SDA
GPIO5[26]
3V3
CSI0_DAT9
CSI0_D[9] / KPP_ROW[7]
ECSPI2_MOSI
USBOH3_USBH3_PWR
I2C1_SCL
GPIO5[27]
3V3
CSI0_DAT10
CSI0_D[10]
UART1_TXD
ECSPI2_MISO
AUD3_RXC
GPIO5[28]
ecspi1_SS2
gpio3_GPIO[6]
wdog1_WDOG_RST
_B_DEB
gpio3_GPIO[7]
wdog2_WDOG_RST
_B_DEB
gpio3_GPIO[8]
emi_EIM_CS0
161
3V3
D[0]
D[0]
3V3
D[0]
NANDF_D[0]
1V8
EMI-CS0
MIX_EIM_CS0
162
3V3
D[1]
D[1]
3V3
D[1]
NANDF_D[1]
1V8
EMI-CS1
MIX_EIM_CS1
EMI-CS4
MIX_EIM_DTA
CK
gio2_GPIO[25]
emi_EIM_CS1
163
3V3
D[2]
D[2]
3V3
D[2]
NANDF_D[2]
1V8
gpio2_GPIO[26]
emi_WEIM_DTACK_
B
gpio2_GPIO[31]
emi_EIM_A[27]
Description
Pin
Typ
e
Function
BASEBO
ARD
Pin Name
BASEBOAR
D
Type
Function
i.MX25
Pin Name
i.MX25
Type
Baseboard
Module
Functions
Type
Function
i.MX53 Pad Name
Alternate Functions
GPIO
Description
gpio2_GPIO[21]
164
165
3V3
3V3
D[3]
D[4]
D[3]
D[4]
3V3
3V3
D[3]
D[4]
NANDF_D[3]
NANDF_D[4]
1V8
1V8
EMI_WAIT
EMI_EB0
MIX_EIM_WAIT
MIX_EIM_EB0
166
3V3
D[5]
D[5]
3V3
D[5]
NANDF_D[5]
1V8
EMI_EB1
MIX_EIM_EB1
167
3V3
D[6]
D[6]
3V3
D[6]
NANDF_D[6]
1V8
EMI_OE
MIX_EIM_OE
168
3V3
D[7]
D[7]
3V3
D[7]
NANDF_D[7]
1V8
EMI_LBA
MIX_EIM_LBA
169
3V3
A[0]
A[0]
3V3
A[0]
A[0]
1V8
EMI_RW
MIX_EIM_RW
1V8
EMI_BCLK
MIX_EIM_BCL
K
GND
GND
GND
170
3V3
A[1]
171
GND
GND
A[1]
3V3
A[1]
GND
GND
A[1]
emi_EIM_WAIT
emi_EMI_EB[0]
emi_EIM_EB[1]
emi_EIM_OE
3V3
3V3
3V3
CSI0_DAT11
CSI0_D[11]
UART1_RXD
ECSPI2_SS0
AUD3_RXFS
GPIO5[29]
EIM_D22
WEIM_D[22]
DI0_PIN1
DISPB0_SER_DIN
CSPI_MISO
USBOH3_USBOTG_PWR
GPIO3[22]
EIM_D23
WEIM_D[23]
UART3_CTS
UART1_DCD
DI0_D0_CS
DI1_PIN2
CSI1_DATA_EN
DI1_PIN14
GPIO3[23]
3V3
CKIH1
CKIH1
3V3
TVDAC_IOB
TVDAC_IOB
emi_EIM_RW
3V3
TVDAC_IOG
TVDAC_IOG
emi_EIM_BCLK
3V3
TVDAC_IOR
TVDAC_IOR
GND
GND
gpio2_GPIO[24]
emi_EIM_LBA
gpio3_GPIO[1]
emi_EIM_A[16]
172
NDY
TAMPER_A
TAMPER_A
NDY
TAMPER_A
TAMPER_A
1V8
EMI_A0
MIX_EIM_A16
gpio2_GPIO[10]
3V3
GPIO_13
GPIO4[3]
src_OSC_FREQ_SE
L[0]
emi_EIM_A[17]
173
NDY
TAMPER_B
TAMPER_B
NDY
TAMPER_B
TAMPER_B
1V8
EMI_A1
MIX_EIM_A17
gpio2_GPIO[11]
3V3
EIM_CS0
EIM_CS0
WEIM_CS[0]
ECSPI2_SCLK
DI1_PIN5
GPIO2[23]
3V3
EIM_CS1
EIM_CS1
WEIM_CS[1]
ECSPI2_MOSI
DI1_PIN6
GPIO2[24]
3V3
GPIO
CSI0_DATA_EN
CSI0_DATA_EN
GPIO5[20]
3V3
EIM_WAIT
EIM_WAIT
WEIM_WAIT
WEIM_DTACK_B
GPIO5[0]
3V3
EIM_EB0
EIM_EB0
WEIM_EB[0]
DISP1_DAT[11]
CSI1_D[11]
GPC_PMIC_RDY
BT_CFG2[7]
GPIO2[28]
3V3
EIM_EB1
EIM_EB1
WEIM_EB[1]
DISP1_DAT[10]
CSI1_D[10]
BT_CFG2[6]
GPIO2[29]
src_OSC_FREQ_SE
L[1]
emi_EIM_A[18]
174
NDY
MESH_C
MESH_C
NDY
MESH_C
MESH_C
1V8
EMI_A2
MIX_EIM_A18
gpio2_GPIO[12]
src_BT_LPB[0]
emi_EIM_A[19]
gpio2_GPIO[13]
175
NDY
MESH_D
MESH_D
NDY
MESH_D
MESH_D
1V8
EMI_A3
MIX_EIM_A19
src_BT_LPB[1]
emi_EIM_A[20]
176
3V3
A[2]
A[2]
3V3
A[2]
A[2]
1V8
EMI_A4
MIX_EIM_A20
gpio2_GPIO[14]
src_BT_UART_SRC[
0]
emi_EIM_A[21]
177
3V3
A[3]
A[3]
3V3
A[3]
A[3]
1V8
EMI_A5
MIX_EIM_A21
gpio2_GPIO[15]
src_BT_UART_SRC[
1]
emi_EIM_A[22]
178
3V3
A[4]
A[4]
3V3
A[4]
A[4]
1V8
EMI_A6
MIX_EIM_A22
gpio2_GPIO[16]
DRYICE external tamper
detect pins, active high. If
either
TAMPER_A or TAMPER_B
asserted, then external
tampering is
detected. Should be tied to
pull-down if no tamper
detection is
required on board.
Wire-mesh tamper detect
pins which can be routed at
the PCB
board to detect attempted
tampering of a protected
wire. MESH_C
is active high and should be
connected to an on-board
pull-down if
no tamper detection is
required. MESH_D is active
low and should
be connected to an onboard pull-up if no tamper
detection is
required.
Pin
Typ
e
179
3V3
Function
BASEBO
ARD
Pin Name
BASEBOAR
D
Function
i.MX25
Type
Pin Name
i.MX25
Type
Baseboard
Module
Functions
Type
Function
i.MX53 Pad Name
emi_EIM_A[23]
A[5]
A[5]
3V3
A[5]
A[5]
1V8
EMI_A7
MIX_EIM_A23
gpio2_GPIO[17]
EIM_OE
EIM_OE
WEIM_OE
ECSPI2_MISO
DI1_PIN7
USBPHY2_IDDIG
GPIO2[25]
3V3
EIM_LBA
EIM_LBA
WEIM_LBA
ECSPI2_SS1
DI1_PIN17
BT_CFG1[0]
GPIO2[27]
GPIO2[26]
emi_EIM_A[24]
3V3
A[6]
A[6]
3V3
A[6]
A[6]
1V8
EMI_A8
MIX_EIM_A24
gpio2_GPIO[18]
emi_EIM_A[25]
181
3V3
A[7]
A[7]
3V3
A[7]
A[7]
1V8
EMI_A9
MIX_EIM_A25
182
3V3
A[8]
A[8]
3V3
A[8]
A[8]
1V8
EMI_A10
MIX_EIM_A26
183
GND
GND
GND
GND
GND
GND
GND
gpio2_GPIO[19]
emi_EIM_A[26]
gpio2_GPIO[20]
GPIO
3V3
src_BT_HPN_EN
180
Alternate Functions
3V3
EIM_RW
EIM_RW
WEIM_RW
ECSPI2_SS0
DI1_PIN8
USBPHY2_
HOSTDISCONNECT
3V3
EIM_BCLK
EIM_BCLK
WEIM_BCLK
GND
GND
Description
184
ANG
REF
REF
ANG
REF
REF
1V8
EMI_D0
MIX_EIM_DA0
emi_EIM_DA[0]
3V3
EIM_DA0
EIM_DA0
NAND_WEIM_DA[0]
DISP1_DAT[9]
CSI1_D[9] / BT_CFG2[5]
GPIO3[0]
Touchscreen ADC External
reference voltage (2.5 V).
REF may be
left floating if the internally
generated 2.5 V supply
is enabled. Use of an
external reference is
recommended.
185
ANG
XN
XN
ANG
XN
XN
1V8
EMI_D1
MIX_EIM_DA1
emi_EIM_DA[1]
3V3
EIM_DA1
EIM_DA1
NAND_WEIM_DA[1]
DISP1_DAT[8]
CSI1_D[8] / BT_CFG2[4]
GPIO3[1]
Touchscreen ADC input
channels
186
ANG
XP
XP
ANG
XP
XP
1V8
EMI_D2
MIX_EIM_DA2
emi_EIM_DA[2]
3V3
EIM_DA2
EIM_DA2
NAND_WEIM_DA[2]
DISP1_DAT[7]
CSI1_D[7] / BT_CFG2[3]
GPIO3[2]
187
ANG
YN
YN
ANG
YN
YN
1V8
EMI_D3
MIX_EIM_DA3
emi_EIM_DA[3]
3V3
EIM_DA3
EIM_DA3
NAND_WEIM_DA[3]
DISP1_DAT[6]
CSI1_D[6] / BT_CFG2[2]
GPIO3[3]
188
ANG
YP
YP
ANG
YP
YP
1V8
EMI_D4
MIX_EIM_DA4
emi_EIM_DA[4]
3V3
EIM_DA4
EIM_DA4
NAND_WEIM_DA[4]
DISP1_DAT[5]
CSI1_D[5] / BT_CFG3[7]
GPIO3[4]
189
ANG
WIPER
WIPER
ANG
WIPER
WIPER
1V8
EMI_D5
MIX_EIM_DA5
emi_EIM_DA[5]
3V3
EIM_DA5
EIM_DA5
NAND_WEIM_DA[5]
DISP1_DAT[4]
CSI1_D[4] / BT_CFG3[6]
GPIO3[5]
190
ANG
INAUX0
INAUX0
ANG
INAUX0
INAUX0
1V8
EMI_D6
MIX_EIM_DA6
emi_EIM_DA[6]
3V3
EIM_DA6
EIM_DA6
NAND_WEIM_DA[6]
DISP1_DAT[3]
CSI1_D[3] / BT_CFG3[5]
GPIO3[6]
191
ANG
INAUX1
INAUX1
ANG
INAUX1
INAUX1
1V8
EMI_D7
MIX_EIM_DA7
emi_EIM_DA[7]
3V3
EIM_DA7
EIM_DA7
NAND_WEIM_DA[7]
DISP1_DAT[2]
CSI1_D[2] / BT_CFG3[4]
GPIO3[7]
EIM_DA8
NAND_WEIM_DA[8]
DISP1_DAT[1]
CSI1_D[1] / BT_CFG3[3]
GPIO3[8]
GPIO3[9]
192
ANG
INAUX2
INAUX2
ANG
INAUX2
INAUX2
1V8
EMI_D8
MIX_EIM_DA8
emi_EIM_DA[8]
3V3
EIM_DA8
General purpose
measurements channels
General purpose
measurements channels
193
PW
R
NVCC_DR
YICE
NVCC_DRYIC
E
PWR
NVCC_DRYICE
NVCC_DRYICE
1V8
EMI_D9
MIX_EIM_DA9
emi_EIM_DA[9]
3V3
EIM_DA9
EIM_DA9
NAND_WEIM_DA[9]
DISP1_DAT[0]
CSI1_D[0] / BT_CFG3[2]
194
3V3
A [9]
A [9]
3V3
A [9]
A [9]
1V8
EMI D10
MIX_EIM_DA10
emi_EIM_DA[10]
3V3
EIM_DA10
EIM_DA10
NAND_WEIM_DA[10]
DI1_PIN15
CSI1_DATA_EN
BT_CFG3[1]
GPIO3[10]
195
3V3
A [11]
A [11]
3V3
A [11]
A [11]
1V8
EMI_D11
MIX_EIM_DA11
emi_EIM_DA[11]
3V3
EIM_DA11
EIM_DA11
NAND_WEIM_DA[11]
DI1_PIN2 /
CSI1_HSYNC
GPIO3[11]
196
3V3
A [12]
A [12]
3V3
A [12]
A [12]
1V8
EMI_D12
MIX_EIM_DA12
emi_EIM_DA[12]
3V3
EIM_DA12
EIM_DA12
NAND_WEIM_DA[12]
DI1_PIN3
CSI1_VSYNC
GPIO3[12]
DRYICE power supply
output. Source can be SoC
supply or backup
supply. This pin can be used
to power external tamper
detect
components.
Function
BASEBO
ARD
Pin Name
BASEBOAR
D
Pin
Typ
e
197
NC
NC
1V8
EMI_D13
MIX_EIM_DA13
emi_EIM_DA[13]
3V3
EIM_DA13
EIM_DA13
NAND_WEIM_DA[13]
DI1_D0_CS
CCM_DI1_EXT_CLK
GPIO3[13]
Not Connected
198
NC
NC
1V8
EMI_D14
MIX_EIM_DA14
emi_EIM_DA[14]
3V3
EIM_DA14
EIM_DA14
NAND_WEIM_DA[14]
DI1_D1_CS
CCM_DI0_EXT_CLK
GPIO3[14]
Not Connected
199
NC
NC
1V8
EMI_D15
MIX_EIM_DA15
emi_EIM_DA[15]
3V3
EIM_DA15
EIM_DA15
NAND_WEIM_DA[15]
DI1_PIN1
DI1_PIN4
GPIO3[15]
Not Connected
200
GND
GND
GND
GND
Type
GND
Function
i.MX25
GND
Pin Name
i.MX25
Type
Baseboard
Module
Functions
Type
Function
i.MX53 Pad Name
Alternate Functions
GPIO
Description
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