Last Updated: 15 June 1995
Requirement:
Interfaces between the Readout Electronics and the Carrier Interfaces are required.
Justification:
These interfaces are needed for power distribution to the Hybrids, high voltage distribution to the SDDs, low voltage distribution to the SDDs, Hybrid timing/control signals, monitor signals, and a path for the Hybrid analog outputs to the Readout Electronics.
This section discusses the Carrier Interface, power distribution to the ladders (low/high voltage), timing and control, etc.
An 8 pin Cinch-Jones plug power connector will be connected to the RO
chassis to bring in the 
8 VDC power.
The low voltage power to the SVT will be supplied through a common 50 pin IDC connector using two pins for each voltage and each return (20 pins total)+8V pin1
+8Vn pin2
-8V pin3
-8Vn pin4
- pin5
- pin6
- pin7
- pin8
+5VD pin 1, pin3
+5VDn pin 2, pin4
+5VA pin 5, pin 7
+5VAn pin 6, pin8
+6V pin 9, pin 11
+6Vn pin 10, pin 12
-6V pin 13, pin 15
-6Vn pin 14, pin 16
-2V pin 17, pin 19
-2Vn pin 18, pin 20