Specifications

MSM800XEV/XEL / Connectors & Jumpers
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5.1.6 X29 Sound/Audio Port
Pin Signal Pin Signal
1 Input_CD_L 2 GND
3 Input_CD_R 4 Input_AUX_L
5 GND 6 Input_AUX_R
7 Input_Line_L 8 GND
9 Input_Line_R 10 GND
11 Input_MIC 1 12 GND
13 Input_MIC 2 14 Input Mono
15 Output Front / Line Left 16 GND
17 Output Front / Line Right 18 GND
19 Output Surround Left 20 GND
21 Output Surround Right 22 GND
23 Output_Center 24 GND
25 Output_Subwoofer 26 GND
27 SPDIF Digital Output 28 Jack Sense 0 Input
29 Jack Sense 2 Input 30 Jack Sense 3 Input
The audio/sound feature is only available on the XEV board, not on the XEL.
5.1.7 X30 Printer Port (Centronics)
The printer connector provides an interface for 8bit Centronics printers.
Header onboard D-SUB connector Signal
Pin 1 Pin 1 Strobe
Pin 3 Pin 2 Data 0
Pin 5 Pin 3 Data 1
Pin 7 Pin 4 Data 2
Pin 9 Pin 5 Data 3
Pin 11 Pin 6 Data 4
Pin 13 Pin 7 Data 5
Pin 15 Pin 8 Data 6
Pin 17 Pin 9 Data 7
Pin 19 Pin 10 Acknowledge
Pin 21 Pin 11 Busy
Pin 23 Pin 12 Paper end
Pin 25 Pin 13 Select
Pin 2 Pin 14 Autofeed
Pin 4 Pin 15 Error
Pin 6 Pin 16 Init printer
Pin 8 Pin 17 Shift in (SI)
Pins 10, 12, 14, 16, 18, 26 Pin 18-22 Left open
Pins 20, 22, 24 Pin 23-25 GND