Advantech PCA-6143P User Manual page 7

CN1
CN2
CN3
CN4,CN5
COM1
COM2
On the left end of the card (away from the mounting bracket) are the
two 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 C.
At the right of the card are three 32-pin sockets which hold the
memory chips for the card's Flash/RAM/ROM disk. Instructions for
installing memory chips appear in Appendix A.
HDD connector
FDD connector
Parallel/printer connector
PC/104 connectors
RS-232 serial port
RS-232/422/485 serial port
Chapter 1 Hardware Configuration
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