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FMC Carrier tester
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FMC Carrier tester
Commits
e8f1f3da
Commit
e8f1f3da
authored
May 26, 2011
by
Tomasz Wlostowski
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fixed most of DEM-found issues
parent
9b341f00
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4 changed files
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283 additions
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9 deletions
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CHANGELOG.txt
trunk/circuit_board/CHANGELOG.txt
+10
-1
fmc_carrier_tester.pcbdoc
trunk/circuit_board/PCB-Layout/fmc_carrier_tester.pcbdoc
+0
-0
fmc_carrier_tester.SchDoc
trunk/circuit_board/Schematics/fmc_carrier_tester.SchDoc
+0
-0
fmc_carrier_tester.PrjPcb
trunk/circuit_board/fmc_carrier_tester.PrjPcb
+273
-8
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trunk/circuit_board/CHANGELOG.txt
View file @
e8f1f3da
Rev
1.1
(release for DEM)
Rev
7
(release for DEM)
--------------------------
- added Si570 programmable oscillator to drive GBTCLK0 line
- changed eSATA connector J2 to ordinary SATA socket
...
...
@@ -7,3 +7,12 @@ Rev 1.1 (release for DEM)
- increased R14 to 5.1k (less current load on TL431)
- PCB: added licence notice, removed CERN logo
Rev 8 (fixed DEM issues)
---------------------------
- updated IC11, IC7, IC8 to use exact CERN components
- reversed polarity of Si570 clock output to ease PCB routing
- PCB: fixed silkscreens (lables were mirrored)
- PCB: fixed diff pairs crossing power planes on Top layer
- PCB: changed stackup to DEM default (0.2 mm prepreg/1.0 core/0.2 prepreg)
- PCB: rerouted diff pairs to match new impedance rules
- PCB: increased via hole diameter to 12 mils
trunk/circuit_board/PCB-Layout/fmc_carrier_tester.pcbdoc
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e8f1f3da
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trunk/circuit_board/Schematics/fmc_carrier_tester.SchDoc
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e8f1f3da
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trunk/circuit_board/fmc_carrier_tester.PrjPcb
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e8f1f3da
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