104 Appendices TB9100 Reciter Service Manual© Tait Electronics Limited January 20068.2 Appendix B – ASIF ConnectorsNote All signal directions are specified with respect to the ASIF.8.2.1 J100 MPC859T BDM (Background Debug Mode) Connector8.2.2 J101 ASIF to Reciter ConnectorTable 8.2 MPC859T BDM Connector PinoutPin Number Signal Name Direction Function1 VFLS0 O/P Flush buffer status2 SRESET I/O Soft reset3 GND4 DSCK I/P Debug serial clock5 GND6 VFLS1 O/P Flush buffer status7 HRESET I/O Hard reset8 DSDI I/P Debug serial data in9 +3V310 DSDO O/P Debug serial data outTable 8.3 ASIF to Reciter Connector PinoutPin Number Signal Name Direction Function1 +28V I/P Main power input2 GND3 Not used4 GND5 Not used6 GND7 SIF_3V3 I/P Power sense/power supply from reciter8 GND9 PWR_ON I/P Reciter power status10 PWR_RX I/P Receiver power status11 PWR_EX I/P Exciter power status12 GND