Arrow einfochips eragon 660 Hardware Referance Manual page 57

Hardware Reference Manual
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Version 1.0
USB_HS_D_M_HOST1
LTE_MODEM_LED#1
GND
NC
NC
NC
NC
NC
NC
NC
NC
MI2S2_LTE_CLK
TP17
MI2S2_LTE_DOUT
LTE_WAKE_HOST#_4G
MI2S2_LTE_DIN
LTE_MODEM_DPR
LTE_MODEM_W_DISABLE#2
GND
MI2S2_LTE_SYNC
NC
SIM1_RST
NC
SIM1_CLK
GND
SIM1_DATA
NC
SIM1_PWR
NC
NC
GND
SIM2_DETECT
NC
SIM2_DATA
NC
SIM2_CLK
GND
SIM2_RST
NC
SIM2_PWR
NC
NC
- 60 -
USB High Speed Data Negative Signal
LED Driver Control GPIO
Ground
Not Connected
Not Connected
Not Connected
Not Connected
Not Connected
Not Connected
Not Connected
Not Connected
I2S_2 Bit Clock
Test Point 17
I2S_2 Data 0
Wake Host Signal
I2S_2 Data 1
Dynamic Power Control
LTE GNSS Radio Disable control GPIO
Ground
I2S_2 Word Sync Clock
Not Connected
SIM Card _1 Reset Signal
Not Connected
SIM Card _1 Clock
Ground
SIM Card _1 Data Signal
Not Connected
SIM Card _1 Power Supply
Not Connected
Not Connected
Ground
SIM Card _2 Detect Signal
Not Connected
SIM Card _2 Data Signal
Not Connected
SIM Card _2 Clock
Ground
SIM Card _2 Reset Signal
Not Connected
SIM Card _2 Power Supply
Not Connected
Not Connected
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