Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved
FIBOCOM L610-LA Series Hardware Guide
Page 19 of
49
Pin
Pin Name
I/O Level
Reset
Value
Description
81
KEYIN4
I
KEYIN4
Left floating when not in use
82
KEYIN5
I
KEYIN5
Left floating when not in use
83
KEYOUT0
I
KEYOUT0
Left floating when not in use
84
KEYOUT1
I
KEYOUT1
Left floating when not in use
85-112 GND
G
-
Ground
113
KEYOUT2
I
KEYOUT2
Left floating when not in use
114
KEYOUT3
I
KEYOUT3
Left floating when not in use
115
USB_BOOT
I
-
USB_BOOT
Enter DL mode before upgrading
116
NC
-
NC
117
CLK26M_OUT
O
CLK26M_OUT
Left floating when not in use
118
NC
-
NC
119
LCD_FMARK
O
V
IL
min=-0.3V
V
IL
max=0.63V
V
IH
min=1.2/2.2V
V
IH
max=2.0/2.8V
*
L
LCD_FMARK
Left floating when not in use
120
LCD_RSTB
O
H
LCD_RSTB
Left floating when not in use
121
SPILCD_SEL
O
V
IL
min=-0.3V
V
IL
max=0.63V
V
IH
min=1.2/2.2V
V
IH
max=2.0/2.8V
*
L
SPILCD_SEL
Left floating when not in use
122
SPILCD_CS
O
V
IL
min=-0.3V
V
IL
max=0.63V
V
IH
min=1.2/2.2V
V
IH
max=2.0/2.8V
*
L
SPILCD_CS
Left floating when not in use
123
SPILCD_CLK
O
V
IL
min=-0.3V
V
IL
max=0.63V
V
IH
min=1.2/2.2V
L
SPILCD_CLK
Left floating when not in use
