GE
DRAFT
V
OLUSON
™ P8 / V
OLUSON
™ P6
DIRECTION 5723243, R
EVISION
6
DRAFT (M
AY
23, 2018)
B
ASIC
S
ERVICE
M
ANUAL
Chapter 7 - Diagnostics/Troubleshooting
7-33
7-7-3-4
DBM
This diagnostic test performs the self-diagnosis of every electric component and interface in DBM
board.
below outlines Voluson™ P8 / Voluson™ P6 Diagnostics Tool described in the sub-sections.
7-7-3-4-1
Voltage DBM
It verifies Each Power Voltage level on DBM board and displays the current voltage levels and the test
result as PASSED/FAILED.
7-7-3-4-2
Temperature DBM
It verifies DBM Temerature Interface on DBM board and displays the current DBM FPGA temperature
and the test result as PASSED/FAILED.
7-7-3-4-3
SCI(Scan Control Interface)
It verifies SCI between DBM-FPGA and DRFM-FPGA and displays the current available
GL(GeckoLight)units and the test result as PASSED/FAILED.
7-7-3-4-4
MLA(Multi-Line Acquisition)
It verifies MLA Interface between DRFM and DBM and displays the current passed GL units and the
test result as PASSED/FAILED.
7-7-3-4-5
ADC(Analog Digital Converter)
It verifies ADC Interface between DBM and AFE on DBM board and displays the current passed total
ADC number and the test result as PASSED/FAILED.
7-7-3-4-6
SignalGen
SignalGen is called by ASP(Analog signal Path). It verifies from AFE to DRFM by generating test wave
signal and recording it with ADC and displays each channels diagnostics result, and the overall test
result as PASSED/FAILED.
7-7-3-4-7
TxPulser
It verifies Tx Signal from TxPulser on DBM board by firing test Tx pulse wave and reading back from
corresponding Rx channel and displays each channels diagnostics result and the overall test result as
PASSED/FAILED.
Table 7-3
Automatic diagnostic test under DBM Test
Sub-section
Description
Page Number
