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Page B-4 NDA-30115 Revision 1.0
PMS Line Failure Printouts Property Management System - Communication Interface
Figure B-6 I/O Port Status
Figure B-7 FIFO Status Scan Data
Figure B-8 I/O Port Status Scan Data
0/1 : RTS signal OFF/ON
0/1 : CTS signal OFF/ON
0/1 : DR signal OFF/ON
0/1 : CI signal OFF/ON
0/1 : For transmission FIFO FULL/blank
0/1 : For reception FIFO DATA absent/present
0/1 : For transmission FIFO DATA present/absent
0/1 : -/XOFF request (FIFO HALF FULL)
0/1 : -/parity error (terminal to IOC)
0/1 : -/overrun error (terminal to IOC)
0/1 : -/framing error (terminal to IOC)
0/1 : Port (PACKAGE) absent/present
0/1 : -/off-line request (KEY)
0/1 : -/MAKE-BUSY request (KEY)
0/1 : Clock off/normal
0/1 : C-LEVEL infinite loop/normal
0/1 : -/parity error (CPU or IOC)
0/1 : -/MAKE-BUSY
0/1 : -/off-line
0/1 : Port (PACKAGE)