1.1
Introduction ............................................................. 2
1.2
Features ....................................................................3
1.3
Specifications ............................................................4
Setting Jumpers ................................................................14
CMOS Clear (JP2) ...........................................................15
RS-232/422/485 Setting (JP4) .........................................15
RS-232/422/485 Select (JP5) ...........................................16
LCD Shift Clock Setting (JP6) .........................................16
EXT (CN7) ........................................................................22
IDE Connector (CN8) ......................................................23
COM1 Connector (CN13) ...............................................27
COM2 Connector (CN14) ...............................................27
SBC-657 User Manual
Contents