Справочник Пользователя для Digi International Inc 50M1663
119
ConnectCore 9M 2443 & Wi-9M 2443 Hardware Reference
C h a p t e r 2
100
I
-
BATT_FLT#
Battery fault
Pull-up 10k to
+3.3V on module,
can be left
unconnected.
+3.3V on module,
can be left
unconnected.
Not used
101
I/O
CAMCLKOUT
CAMPCLKOUT
GPJ11
Master clock to
the camera
processor output
with pull-up
enabled
the camera
processor output
with pull-up
enabled
Connected to X28
102
I/O
CAMRESET
CAMRESET
GPJ12
Software reset or
power down to the
camera processor
output with pull-
up enabled
power down to the
camera processor
output with pull-
up enabled
Connected to X28
103
O
-
RBEO#
Upper
Byte/Lower Byte
Enable
Byte/Lower Byte
Enable
Not used
104
O
-
RBE1#
Not used
105
O
-
Not used
106
O
-
Not used
107
I/O
SS0# SS0#GPL13
SPI0,
pull-up
enabled
Connected to X8 SPI
connector
connector
108
I/O
SPIMISO0
SPIMISO0
GPE11
Pull-up enabled
Connected to X8 SPI
connector
connector
109
I/O
SPIMOS10
SPIMOSI0
GPE12
Pull-up enabled
Connected to X8 SPI
connector
connector
110
I/O
SPICLK0
SPICLK0
GPE13
Pull-up disabled
Connected to X8 SPI
connector
connector
111
I/O
IICSCL
IICSCL
GPE14
I
2
C clock, pullup
4k7 to 3.3V on
module
module
Connected to X33, X28, X15,
U5, U7
U5, U7
112
I/O
IICSDA
IICSDA
GPE15
I
2
C clock, pullup
4k7 to 3.3V on
module
module
Connected to X33, X28, X15,
U5, U7
U5, U7
113
I/O
O
USB_DT/PW
GPG0
EINT8
Default GPG0
input.
input.
Optional output to switch on
1k5 pull-up resistor for USB
device (CC9M2440
compatibility)
1k5 pull-up resistor for USB
device (CC9M2440
compatibility)
114
I/O
USBP
DP_UDEV
USB device
USB device data line +
connected to X12
connected to X12
X1
Type
U-Boot
Module
Functionality
Functionality
Comments
Usage on
development board
development board