MSC COM Express C6-MB-EVA, User Manual

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MSC C6-MB-EVA - PRELIMINARY - User Manual
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4.21.1 GPIO Connector
Don’t set jumper J2801 to use the GPI signals at X2801. (Default)
Specification:

References: X2801

Connector:16 pin header, 2.54mm

Pin-out: Refer to Table 29
Pin Signal Pin Signal
1 GPI0 2 GND
3 GPI1 4 GND
5 GPI2 6 GND
7 GPI3 8 GND
9 GPO0 10 GND
11 GPO1 12 GND
13 GPO2 14 GND
15 GPO3 16 GND
Table 29 Pin-out GPIO connector
4.21.2 SD Memory Card Connector
An SD memory card connector is available on the board.
Set J2801 to enable the SD memory card slot.
All signals at DIP-switch S2907 must be set off for correct function of the SD memory card slot.
This sanction concerns layout revision 3 (LY30E801) and earlier.
Specification:

References: X2803

Connector:Hirose DM1AA-SF-PEJ

Pin-out: Refer to SD Specification [11]
4.22 COM Ports COM3 COM4
Characteristics of the COM ports:

RS232 standard

RS232 transceiver ESD pro/- 15kV

EMC improved by using EMI filters in the signal lines
Specification:

References: X2401 (COM3), X2402 (COM4)

Connector:10 pin IDC-M

Pin-out: Refer to Table 30

Location: Refer to chapter 4.23 Super IO
Pin Signal Function
Function
Signal
Pin
1 DCD# n.c.
n.c.
DSR#
2
3 RXD Receive Data
n.c.
RTS#
4
5 TXD Transmit Data
n.c.
CTS#
6
7 DTR# n.c.
n.c.
RI#
8
9 GND Ground
n.c.
VCC
10
Table 30 Pin-out COM Ports