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| J1 |
| USB1 | |
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| J2 |
| USB2 | |
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| J3 |
| Microphone IN | |
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| J4 |
| Line IN |
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| J5 |
| Speaker OUT |
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| J6 |
| Line OUT |
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| J7 |
| CD IN | |
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| J8 |
| Aux IN | |
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| J9 |
| Video IN | |
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| Speakerphone | |
| J10 | |||
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| J11 |
| To CPU Board |
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| Connector (J4) |
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This adapter is composed of 2 functional sections:
¾USB section, with 2 USB ports which are EMI protected and filtered, and can also supply power to the peripheral device connected (5V, 500mA);
¾Audio section, which is equipped with the LM4549 National, an AC97 compliant I.C.
The AC97 architecture separates the analog and digital functions of the PC audio system allowing both for system design flexibility and increased performance.
The LM4549 is an Audio CODEC for PC systems, which is fully PC98 compliant and performs the analog intensive functions of the AC97 Rev2.1 architecture. Using
This board, in its Audio Section, is provided with 4 stereo inputs, 1 microphone input, 1 stereo line input, 1 stereo earphone output (200mW) and 1 speakerphone Input/Output that can be connected to a telephone/modem set.
J9 IDE Connector, JP10 IDE LED Connector
The SpacePC 1232 module provides an interface for one or two Integrated Device Electronics (IDE) devices.
J9 IDE Connector
J9 is a 22x2 pin connector with 2.0 mm step.
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