User's Manual

L811-EA Module Hardware User Manual Page
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43
G15
SIM1_DATA
IO
L
SIM1 data, internal 4.7K resistor pull up
H15
SIM1_CD
I
T
SIM1 detect, pull up(390K ohms)CMOS 1.8V
F14
SIM1_DP
IO
PD
USB data plus for SIM1 card
G14
SIM1_DN
IO
PD
USB data minus for SIM1 card
USB2.0
A11
VBUS
PI
USB VBUS Supply
A12
USB_DN
IO
T
USB Data Minus
A13
USB_DP
IO
T
USB Data Plus
USB3.0
C13
NC
B13
NC
C14
NC
B14
NC
HSIC
B12
USB_HSIC_STRB
IO
High speed Inter IC clock (not supported
now)
C12
USB_HSIC_DATA
IO
High speed Inter IC data (not supported now)
C4
IPC_HOST_WAKEU
P
O
PU
H
IPC host wakeup (not supported now)
C5
IPC_TRIG_OUT
O
PD
L
IPC trig out (not supported now)
C7
IPC_TRIG_IN
I
PU
PU
IPC trig in (not supported now)
C8
IPC_SLAVE_WAKEU
P
I
PD
IPC slave wake up (not supported now)
SSIC
D14
NC
E14
NC
D13
NC
E13
NC
UART1
A9
UART1_TXD
O
PU
PP
UART1 transmit Data, CMOS 1.8V
A10
UART1_RXD
I
PD
PU
UART1 receive Data, CMOS 1.8V
K14
UART1_RTS
O
PU
PP
UART1 Request To Send, CMOS 1.8V