cobo_changes
Differences
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| cobo_changes [2014/05/23 11:29] – abunimeh | cobo_changes [2014/05/23 14:08] (current) – abunimeh | ||
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| * Mutant WSCA/SYNC signal is now on a CC pin | * Mutant WSCA/SYNC signal is now on a CC pin | ||
| * Footprint updates | * Footprint updates | ||
| - | * U36, U38, and U39 Switching regulators have updated hole sizes for better fitting | + | * (U36), (U38), and (U39) Switching regulators have updated hole sizes for better fitting |
| - | * HDT001 switch layout fixes | + | * (SW2) HDT001 switch layout fixes |
| - | * | + | * Changed Clocking (see [[cobo_clocking|CoBo Clocking]]) |
| + | * CKRs traces from PLL to LVDS buffer and from LVDS buffer to VHDCI connector are now equal | ||
| + | * CKWs traces from PLL to LVDS buffer and from LVDS buffer to VHDCI connector are now equal | ||
| + | * On LMK04800 (U41) CLKin1 no longer uses MCH clock as an input. A dedicated oscillator is now used (X9) | ||
| + | * re-arranged outputs on LMK04800 (U41) | ||
| + | * Consistent labeling and naming scheme on Front panel | ||
| + | * Move usb-uart (J3) foward i.e. closer to front panel | ||
| + | * USB-UART (U60) is power thru USB | ||
| + | * Add 0 ohm resistors between MAX3378EEUD+ and FPGA (LEMO) | ||
| + | * Radianheatsinks [[http:// | ||
cobo_changes.1400858996.txt.gz · Last modified: 2014/05/23 11:29 by abunimeh