CLM920_AC5 Mini PCIE LTE Module Hardware Manual
Shanghai Yuge Information Technology co., LTD
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Figure 3-2 Detail of the gold finger TOP and BOTTOM AB
3.2.2 Interface definition
The CLM920_AC5 Mini PCIE module interface is a standard Mini PCI Express interface.
The module interface is defined as shown in the following table
：
Table 3-1 IO parameter definition
Symbol sign
Description
IO
Two-way input and output
PI
Power input
PO
Power Output
AI
Analog input
AO
Analog output
DI
Digital input
DO
Digital output
Table 3-2 Interface definition
Pin
Standard
definition
Module
definition
IO
Functional description
Remarks
