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Connectors on the board link it to external devices such as hard disk
drives, a keyboard or PC/104 modules. In addition, the board has a
number of jumpers which you use to configure it for your application.
The table below lists the function of each of the board jumpers and
connectors. Later sections in this chapter give instructions on setting
jumpers and detailed information on each jumper setting. Chapter 3
gives instructions for connecting external devices to your card.
Number
J1
J2,3,4,5
J6
CN1
CN2
CN3
CN4
CN5
CN6
CN7/8
CN9
CN10
CN11
CN12
CN13
On the left end of the card (away from the mounting bracket) are the
four SIMM (Single In-line Memory Module) sockets which hold the
card's DRAM memory. If you ordered DRAM SIMMs along with your
card, the SIMMs may already be installed. If not, you should install
them as described in Appendix B.
6
SBC-350A User's Manual
Function
Reset switch
CPU clock and AT clock select
Display type - mono, color
Power LED and Keylock
Hard disk driver activity LED
HDD connector
FDD connector
Parallel/printer connector
Keyboard connector
PC/104 expansion connector
SBC Power connector
COM1, RS-232 serial port
COM2, RS-232 serial port
Keyboard connector (6-pin mini DIN)
External speaker connector
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