7 Serial Ports
7.2.1
Parts Description
The following table describes the parts used in the above schematics.
Designator Used
Description
Manufacturer Order Number
UMAX211
1
CMOS RS 232 driver and receiver
SIPEX
SP211 (B) CA
UMAX483
2
RS-485 transceiver
SIPEX
SP483CN
JSTDSUB9R
2
DSUB-connector 9 pos.
Riebensahm
DRA09P11
Kontron User's Guide DIMM-PC/ETH+COM
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