#
#                       CMX-0  Nets File
#
#
#            Power Supply  Start-Up  Supervisors  Nets
#          ----------------========---------------------
#
#
#                                                 Original Rev. 21-Dec-2012
#                                              Most Recent Rev. 17-July-2013
#
#
#
#   The CMX card uses a  TPS3808  supervisor to control
#   the start-up of the DCDC converters.  This ensures
#   that the input +5V is stable and has been stable for
#   about 1 second before beginning the ramp up of the
#   DC/DC Converter outputs.
#
#


#
#    TPS3808 Converter Start-Up Supervisor:
#   ----------------------------------------

NET  'BULK_5V0'           R1851-1                # +5V Power for the TPS3808


NET  'POW_UP_FLTRD_POW'   R1851-2                # Filtered power for TPS3808

NET  'POW_UP_FLTRD_POW'   C1851-2    C1854-2     # Bypass the Filtered power

NET  'POW_UP_FLTRD_POW'   U1851-6    U1851-5     # TPS3808 Vdd and Sense Pins


NET  'GROUND'             C1851-1    C1854-1     # Ground the power filter caps.

NET  'GROUND'             U1851-2                # TPS3808 GROUND connection


NET  'POW_UP_TIME_CAP'    U1851-4    C1853-2     # TPS3808 Timing capacitor
NET  'GROUND'                        C1853-1     # Ground the Timing capacitor


NET  'POW_UP_SUPR_MR_B'   U1851-3    C1852-1     # TPS3808 Manual_Reset_B
NET  'GROUND'                        C1852-2     # Ground the Manual Reset cap.


NET  'DCDC_CONV_TRACK'    U1851-1                # TPS3808 RESET_B output
                                                 # Holds converter's TRACK
                                                 # signal LOW until power supply
                                                 # start up is allowed to begin.