This is SPComm source control. Network, it is difficult to find. To study on serial communication, it was necessary.

Packet : 101259351spcomm_version2.5.rar filelist
cn700_d4978244\README.TXT
cn700_d4978244\SPCOMM.DCR
cn700_d4978244\SPCOMM.PAS
cn700_d4978244\SPCOMM.DCU
cn700_d4978244\Cn700.com.txt
cn700_d4978244\readme.htm
cn700_d4978244

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