Reference Manual

127 ConnectCore 9M 2443 & Wi-9M 2443 Hardware Reference
Chapter 2
104 I/O SD1_D
AT7
SD1_DAT7
GPL7
HS-SD data Connected to X25 SD/MMC
connector
105 I/O SD1_C
MD
SD1_CMD
GPL8
HS-SD control signal Connected to X25 SD/MMC
connector
106 I/O SD1_C
LK
SD1_CLK
GPL9
HS-SD control signal Connected to X25 SD/MMC
connector
107 I/O SD1_
WP#
SD1_nWP
GPJ15
HS-SD control signal Connected to X25 SD/MMC
connector
108 I/O SD1_C
D#
SD1_CD#
GPJ14
HS-SD control signal Connected to X25 SD/MMC
connector
109 I/O SD1_L
ED#
SD1_LED
GPJ13
HS-SD control signal Connected to X25 SD/MMC
connector
110 I USER_
KEY2
USER_KEY2
EINT6
GPF6
Configured as input, pull-
up/interrupt enabled
Connected to USER_KEY2
111 I - GPG5
EINT13
Configured as input, pull-
up/interrupt enabled
Connected to X33
112 - - NC Not connected
113 - - NC Not connected
114 - - NC Not connected
115 - - NC - Not connected
116 O CLKO
UT1
CLKOUT1
GPH10
Clock output, unbuffered
CLKOUT1 signal, 22R series
resistor on module
Not used
117 - - NC - Not connected
118 - - NC - Not connected
119 O CLKO
UT0
BCLKOUT0
GPH9
Clock output, buffered
CLKOUT0 signal
Not used
120 P - GND - GND
X2 Typ
e
U-
Boot
Module
Functionality
Comments Usage on
development board