User's Manual

H380 M.2 Series Module Hardware User Manual page
18
of
41
No
Name I/O
Reset
Value
Idle
Value
Description
44 GNSS_IRQ I PU PU
Android/Win8 I2C interrupt request
(not support now), CMOS 1.8V
45 GND GND
46 SYSCLK O L L 26MHz clock output
47 NC NC
48 TX_BLANKING O L L
GSM TDMA Timer output signal,
external GPS control signal, CMOS
1.8V
49 NC NC
50 NC NC
51 GND GND
52 NC NC
53 NC NC
54 NC NC
55 NC NC
56 NC NC
57 GND GND
58 NC NC
59 ANTCTL0 O L L
Tunable antenna control signal,
bit0,CMOS 1.8V(not support now)
60 NC NC
61 ANTCTL1 O L L
Tunable antenna control signal,
bit1, CMOS 1.8V (not support now)
62 NC NC
63 ANTCTL2 O L L
Tunable antenna control signal,
bit2,CMOS 1.8V(not support now)
64 NC NC
65 ANTCTL3 O L L
Tunable antenna control signal,
bit3,CMOS 1.8V(not support now)
66 SIM_DETECT I SIM Detect ,CMOS 1.8V
67 RESET# I PU PU External reset signal input, CMOS