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NASA-LLIS-0392
Lessons Learned - Galileo AACS Excessive Memory Keep Alive (MKA) Current Draw
Year: 1995
Abstract: Abstract:
Excessive Memory Keep Alive (MKA) current draw in the Galileo AACS was traced to 41 sneak paths between the MKA power supply and the memory's unpowered interface power supply. Look for potential sneak paths through interfaces between powered and unpowered portions of a subsystem. Address these interfaces at CDR and in the ECR approval process.
Excessive Memory Keep Alive (MKA) current draw in the Galileo AACS was traced to 41 sneak paths between the MKA power supply and the memory's unpowered interface power supply. Look for potential sneak paths through interfaces between powered and unpowered portions of a subsystem. Address these interfaces at CDR and in the ECR approval process.
Subject: Flight Equipment
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| contributor author | NASA - National Aeronautics and Space Administration (NASA) | |
| date accessioned | 2017-09-04T15:41:31Z | |
| date available | 2017-09-04T15:41:31Z | |
| date copyright | 02/24/1995 | |
| date issued | 1995 | |
| identifier other | PHBEQCAAAAAAAAAA.pdf | |
| identifier uri | https://yse.yabesh.ir/std/handle/yse/43841 | |
| description abstract | Abstract: Excessive Memory Keep Alive (MKA) current draw in the Galileo AACS was traced to 41 sneak paths between the MKA power supply and the memory's unpowered interface power supply. Look for potential sneak paths through interfaces between powered and unpowered portions of a subsystem. Address these interfaces at CDR and in the ECR approval process. | |
| language | English | |
| title | NASA-LLIS-0392 | num |
| title | Lessons Learned - Galileo AACS Excessive Memory Keep Alive (MKA) Current Draw | en |
| type | standard | |
| page | 3 | |
| status | Active | |
| tree | NASA - National Aeronautics and Space Administration (NASA):;1995 | |
| contenttype | fulltext | |
| subject keywords | Flight Equipment | |
| subject keywords | Hardware | |
| subject keywords | Safety & Mission Assurance | |
| subject keywords | Spacecraft |