Multitech MultiConnect MTPCIE-H5 Series Developer's Manual page 58

SPECIFICATIONS
PIN # Name
21 GND
22 3G_RST
23 1.8V
24 3.3Vaux
25 GPIO_1
26 GND
27 GND
28 3G_DVI_W
A0
29 GND
58
I/O Function
Ground
I 3G Cellular Reset
line (low active)
O 1.8V output
I 3.3Vaux
I/O Bluetooth
General purpose
I/O
Ground
Ground
I/O 3G Cellular
digital voice
control line
Ground
Type Notes
Active Low: Properly
turn off and detach
from the carrier
network. Low for at
least 1 second turns off
the 3G radio. Shut off
can take up to 30
seconds. High turns on
the 3G radio and it
needs at least 13
seconds before AT
commands are issued.
No connect if not used.
1.8V Active Low: Emergency
reset without proper
shutdown and without
detach from the
network. Low for at
least 50 ms resets the
3G radio. It takes at
least 2.5 seconds to
reset and turn the 3G
radio off. High turns on
the 3G radio and needs
at least 7.5 seconds
before AT commands
are issued. No connect
if not used.
100mA
output
current
at 1.8V
1.8V No connect
1.8V
®
MultiConnect PCIe MTPCIE-H5/MTPCIE-BW Developer Guide
MTPCIE- MTPCIE- MTPCIE-
H5-V-BW H5 H5-V
no no
function function
no no
function function
no
function