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REFERENCE INFORMATION
SSLBP
CS REGISTER AFTER START
The CS register is used for local SSLBP, and remote LBP device status and control
information. Read access returns status information in both normal and setup mode. In
normal mode, writes to the CS register are not used. After a normal start or setup start the
CS register has the following format:
Byte3 = X undefined for SSLBP versions < 29, remote fault for versions >28 (See CS
REGISTER AFTER DOIT section)
Byte2 = COM_STATE Communication state code (debug only)
Byte1 = Communication status code (0x00 for OK)
Bit 7 = CommunicationNotReady
Bit 6 = NoRemoteID
Bit 5 = CommunicationError
Bit 0 = RemoteFault
Byte0 = Local Communication faults (sticky, cleared only by STOP)
Bit 7 = TooManyerrors
Bit 6 = RemoteFault
Bit 5 = SerialBreakError
Bit 4 = ExtraCharacterError
Bit 3 = TimeoutError
Bit 2 = OverrunError
Bit 1 = InvalidCookieError
Bit 0 = CRCError
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