Quectel LTE-A Module Series - Page 42

LTE-A Module Series
EM120R-GL&EM160R-GL Hardware Design
EM120R-GL&EM160R-GL_Hardware_Design 41 / 79
Figure 23: PCIe Power-on Timing Requirements of M.2 Specification
VCC
FULL_CARD_POWER_OFF#
RESET#
PCIE_RST_N
PCIE_REFCLK
PCIE_CLKREQ_N
T1
T2
T4
T5
Active clock state
T3
Figure 24: PCIe Power-on Timing Requirements of the Module