Nokia 616 Service Manual page 241

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Description of BB self tests
ST_EAR_DATA_LOOP_TEST
This function tests the connection of EarData and MicData signals between UPP and
UEM. If there is no connection the result is ST_NO_SIGNAL. If there is short circuit the
result is ST_SHORT_CIRCUIT.
If everything is OK the result is ST_OK.
ST_MBUS_RX_TX_LOOP_TEST
This function tests the connection of MBusTx and MBusRx signals between UPP and
UEM. If everything is ok the result is ST_OK. If there is no connection the result is
ST_NO_SIGNAL.
ST_SIM_CLK_LOOP_TEST
This function tests the connection of SimClk and SimIODa signals between UPP and UEM.
This test requires also that SimIOCtrl signal can be set to high state. (See also
st_sim_io_ctrl_loop_test.) If everything is OK the result is ST_OK. If there is no connec-
tion the result is ST_NO_SIGNAL. If there is short circuit the result is ST_SHORT_CIRCUIT.
ST_SIM_IO_CTRL_LOOP_TEST:
This function tests the connection of SimIOCtrl and SimIODa signals between UPP and
UEM. This test requires also that SimClk signal state can be switched. (See also
st_sim_clk_loop_test.) If everything is OK the result is ST_OK. If there is no connection
the result is ST_NO_SIGNAL.
ST_SLEEP_X_LOOP_TEST
This function tests the connection of SleepX and SleepClk signals between UPP and UEM.
UEM_V2 or later required. If everything is OK the result is ST_OK. If there is no connec-
tion the result is ST_NO_SIGNAL.
ST_TX_IDP_LOOP_TEST
This function tests the connection of TxIdp and RxIdp signals between UPP and UEM.
UEM_V2 or later required. If everything is OK the result is ST_OK. If there is no connec-
tion the result is ST_NO_SIGNAL. If there is short circuit the result is ST_SHORT_CIRCUIT.
ST_TX_IQ_DP_LOOP_TEST
This function tests the connection of TxQdp and RxQdp signals between UPP and UEM.
UEM_V2 or later required. If everything is OK the result is ST_OK. If there is no connec-
tion the result is ST_NO_SIGNAL. If there is short circuit the result is ST_SHORT_CIRCUIT.
ST_UPP_REGISTER_VER_TEST
This function compares the ASIC version to the compilation flag. Major ASIC version in
UPP version register is compared against ASIC version compilation flag. If the version is
correct the result is ST_OK. If the version is wrong the result is ST_FAIL.
Issue 2.0 Mar/2005
Company Confidential
Copyright © 2005 Nokia Corporation.
Company Confidential
TFE-4/RV-1
TF4 Technical Information
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