DAC 0 card_num=0 "ISS DAC" (used by h1psliss)
0  ISS_REFSIGNAL_CALI
1  ISS_TRANSFER1_INJ
2  ISS_TRANSFER2_INJ
3  ISS_GAIN_CALI
4  ISS_CTRL_OFFSET_CALI
5  ISS_INLOOP_PD_SELECT_CALI
6  ISS_SECONDLOOP_CLOSED_FLAG
7  ISS_LOOP_STATE
8  ISS_SECONDLOOP_REF_SIGNAL_OUT
9  ISS_SECONDLOOP_PD_SW_OUT
10 ISS_SECONDLOOP_SERVO_ON_OUT
11 ISS_SECONDLOOP_GAIN_OUT
12 ISS_SECONDLOOP_BOOST_ON_OUT
13 ISS_SECONDLOOP_INT_ON_OUT
14 ISS_SECONDLOOP_ADD_GAIN_OUT
15 ISS_SECONDLOOP_ADD_PD_58_SUM_OUT

DAC 1 card_num=1 "FSS DAC" (used by h1pslfss)
0   COMMON_GAIN_CALI
1   MIXER_OFS_CALI
2   FAST_GAIN_CALI
3   FSS_FAST_RAMP_INJECTION
4   FSS_TEST1_ON_CALI
5   FSS_TEST2_ON_CALI
6   FSS_LOOP_CLOSED
7   FSS_NPRO_TEMP
8   SPARE
9   SPARE
10  SPARE
11  SPARE
12  FSS_DINCO_T_AMB_REF (EPICS)
13  SPARE
14  SPARE
15  FSS_DINCO_SERVO

DAC 2 card_num=2 "PMC DAC" (used by h1pslpmc)
0  SPARE
1  PMC_TF_IN_ON_CALI (EPICS fed into filter?)
2  PMC_LOCK_ON_CALI (EPICS fed into filter?)
3  PMC_RAMP_ON_CALI (EPICS fed into filter?)
4  PMC_BLANKING_CALI (EPICS fed into filter?)
5  PMC_BOOST_CALI (EPICS fed into filter?)
6  PMC_TF_IN (EPICS fed into filter?)
7  PMC_RAMP
8  PMC_GAIN_CALI (EPICS fed into a filter?)
9  PMC_REF_CALI (EPICS fed into a filter?)
10 PMC_INOFFSET_CALI
11 PMC_HEATER_CALI
12 SPARE
13 SPARE
14 SPARE
15 SPARE

DAC 3 card_num=3 "DBB DAC" (used by h1psldbb)
0  DBB_AO_CTRL0_OUT
1  DBB_AO_CTRL1X_OUT
2  DBB_AO_CTRL1Y_OUT
3  DBB_AO_CTRL2X_OUT
4  DBB_AO_CTRL2Y_OUT
5  DBB_AO_PHASE_OUT
6  DBB_AO_LENS1_OUT
7  DBB_AO_LENS2_OUT
8  DBB_DO_LENS_LATCH_OUT
9  DBB_DO_SHUTTER_DBB_OUT
10 DBB_DO_RMT_OUT
11 DBB_DO_MODOFF_OUT
12 DBB_DO_SCANMODE_OUT
13 DBB_DO_SHUTTER_OUT
14 DBB_DO_FILTERSWITCH2_OUT
15 DBB_DO_FILTERSWITCH2_OUT