Status; Cellular/Wlan Coexistence Interface - Quectel RM510Q-GL Hardware Design

Table 25: Function of the DPR Signal
DPR Level
High/Floating
Low
NOTE
See document [4] for more details about AT+QCFG="sarcfg" command.

4.5.6. STATUS

The module provides two status indication pins for communication with IPQ807x device. Pin 38
(SDX2AP_STATUS) outputs the status indication signal to IPQ807x device, and pin 68
(AP2SDX_STATUS) inputs the status indication signal from IPQ807x device.

4.6. Cellular/WLAN Coexistence Interface*

The module provides the cellular/WLAN Coexistence interface, the following table shows the pin definition
of this interface.
Table 26: Pin Definition of Coexistence Interface
Pin No. Pin Name
59 LAA_TX_EN
60 WLAN_TX_EN
62 COEX_RXD
64 COEX_TXD
RM510Q-GL_Hardware_Design
Function
NO max. transmitting power backoff
Max. transmitting power backoff by AT+QCFG="sarcfg"
I/O Description
Notification from SDR to WLAN when
DO
LTE transmitting
Notification from WLAN to SDR while
DI
transmitting
DI, PD LTE/WLAN coexistence receive data
DO, PD LTE/WLAN coexistence transmit data
5G Module Series
RM510Q-GL Hardware Design
DC Characteristics
1.8 V
1.8 V
1.8 V
1.8 V
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