Description of Self-diagnosis Test Items C-15
Suggestion when test failed
Replace the transmitting board B first to see if the problem is solved, then think about changing
DSP board.
C.1.27 Z1002 Transmitter Board Band DSP Board
Interconnection Test
Test Content
The super stratum test item：Z0901 Transmitter Board B Slot ID Test
Connectivity test between FPGA of transmitter board B and FPGA of DSP board.
Analysis when test failed
If prompt “B Transmitter FPGA and DSP FPGA interconnection test FAIL.” ， there may be
malfunction in control BUS between FPGA of transmitter board B and FPGA of DSP board. please
check the control BUS in cables of DSP board, transmitter board and communication mother board.
Suggestion when test failed
Replace the transmitting board B first to see if the problem is solved, then think about changing
DSP board.
C.1.28 Z1101 BF1 FPGA and DSP FPGA Interconnection Test
Test Content
The super stratum test item：Z0702 PC Module and DSP Interconnection Test.
The connectivity test of control BUS between FPGA of DSP board and BF1 FPGA of receiving
board. If the test is passed, logic version and compiling version of BF1 FPGA will be output.
Analysis when test failed
If prompt “BF1 and DSP Interconnection Test(Control Interface) test FAIL”, there may be
connectivity malfunction between FPGA of DSP board and BF1 FPGA of receiving board . please
check the DSP board, receiving board and communication mother board.
Suggestion when test failed
Replace the receiving board first to see if the problem is solved, then think about changing DSP
board.
C.1.29 Z1102 BF1 FPGA and BF2 FPGA Interconnection Test
Test Content
The super stratum test item：Z1001 BF1 FPGA and DSP FPGA Interconnection Test.
To Next Page
Loading...
Need help?
General
