Sim2 M80 Guia do Utilizador descarregar pdf (Página 24)

EVB User Guide

M80_EVB_UGD_V1.0 - 23 -

3.10.1 CON101

1 2 3 4 5

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Figure 16: CON101

Table 15: Pins of CON101

Pin

Signal

I/O

Description

Note

1

DBG_RXD

I

Receive data

2

RESERVED

3

PCM_RST

O

PCM reset

4

PCM_SYNC

O

PCM frame synchronization

5

TXD_AUX

O

Transmit data

6

RXD_AUX

I

Receive data

7

DBG_TXD

O

Transmit data

8

PCM_OUT

O

PCM data output

9

PCM_CLK

O

PCM clock

10

PCM_IN

I

PCM data input

3.10.2 CON102

1 2 3 4 5

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Figure 17: CON102

Quectel

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Quectel Cellular Engine 1
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