UPSD33XX using ST's Microcontroller series dual serial ports, Serial communication baud rate conversion, the side of the 25-pin serial port side of the 9-pin serial ports, two days baud rate can change in the proceedings! Documents including schematics, and source of PCB

upsd33XX
........\COM9_3
........\......\com
........\......\COM.AOF
........\......\com.csv
........\......\COM.dbi
........\......\COM.HEX
........\......\COM.M51
........\......\COM.prj
........\......\com.trd
........\......\com.WMC
........\......\COM.XRF
........\......\COMSRE.a51
........\......\COMSRE.BAK
........\......\COMSRE.LST
........\......\COMSRE.OBJ
........\......\project.jci
........\......\PSDsoft
........\......\.......\project.ab0
........\......\.......\project.ab1
........\......\.......\project.ab2
........\......\.......\project.abl
........\......\.......\project.afu
........\......\.......\project.arp
........\......\.......\project.asv
........\......\.......\project.as~
........\......\.......\project.crp
........\......\.......\project.da2
........\......\.......\project.da3
........\......\.......\project.da4
........\......\.......\project.da5
........\......\.......\project.da6
........\......\.......\project.da7
........\......\.......\project.das
........\......\.......\project.er1
........\......\.......\project.er4
........\......\.......\project.err
........\......\.......\project.fob
........\......\.......\project.frp
........\......\.......\project.glc
........\......\.......\project.ini
........\......\.......\project.jam
........\......\.......\project.jcf
........\......\.......\project.jci
........\......\.......\project.lbk
........\......\.......\PROJECT.LOG
........\......\.......\project.map
........\......\.......\project.mmf
........\......\.......\project.obj
........\......\.......\PROJECT.osf
........\......\.......\project.pfu
........\......\.......\project.ppr
........\......\.......\project.sum
........\......\.......\project.tt1
........\......\.......\project.tt2
........\......\.......\project.tt3
........\......\.......\project.xrf
........\......\.......\project_0.plg
........\......\startup.a51
........\......\STARTUP.LST
........\......\STARTUP.OBJ
........\......\upsd3300.h
........\......\upsd3300.inc
........\......\upsd3300_hardware.h
........\......\upsd_init.c
........\......\upsd_init.lst
........\......\upsd_init.obj
........\......\说明.txt
........\upsd.ddb

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