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Operational Specifications

3.1.2 UART Connector (J2)

Rev.1.01

Oct.28.2008 3-4

REJ10J1351-0101

3.1.2 UART Connector (J2)

The M3A-HS19 is provided with an UART connector (J2).

Figure 3.1.3 shows the pin assignment for the UART connector (J2).

oard edge

Side view

Top view of the

component side

oard edge

Figure 3.1.3 Pin assignment for UART Connector (J2)

Table 3.1.2 lists the pin assignment for the UART connector (J2).

Table 3.1.2 Pin assignment for UART Connector (J2)

Pin no. Signal Name Pin no. Signal Name

1 NC 6 DSR#

2 RXD (PD6/IRQ6/RXD2/DACK1) 7 RTS#

3 TXD (PD5/IRQ5/TXD2/DREQ1) 8 CTS#

4 DTR# 9 NC

5 GND

Pins 4-6 and 7-8 are loopback-connected, respectively.

1 2 ... 37 38 39 40 41 42 43 44 45 46 47 ... 71 72

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