Quectel L80 EVB Betriebsanweisung PDF herunterladen (Seite 17)

UMTS/HSPA

UC20 EVB User Guide

UC20_EVB_User_Guide Confidential / Released 16 / 25

These pins connect directly with UC20 pins.

3.2. Test Points of UC20

Header J701 are the test pins at the UC20 EVB_V1.01. Figure 5 shows the test points.

Figure 5: Test Points

Table 3: PIN Assignment

1. These test pins belong to 3.3V power domain which is converted from UC20 Main UART pins.

VBAT

100

VBAT

Pin No.

Signal Name

TXD

CTS

DTR

RXD

RTS

DCD

GND

NOTES

NOTE

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Quectel L80 EVB Betriebsanweisung Seite 17