Electronics > Repair
Symmetricom NTS-200 Time Server
smgvbest:
Here's the JP11 JTAG Pinout for the P60ARM Processor
smgvbest:
This is the full view of the P60ARM JTAG connector
the EPROMs used for the P60ARM Processor at AT27C516 (32Kx16) These are U39 & U40
And their datasheet
AT27C516.pdf (270.29 kB - downloaded 135 times.)
smgvbest:
Here's the Full View of the Main Board front
smgvbest:
Back side of the Main Board (nothing to see here except a unpopulated memory footprint
smgvbest:
Next are some of the chips with labels so we know what they are
Lattice GAL16V8D @ U22
and datasheet
GAL16V8.pdf (761.38 kB - downloaded 57 times.)
XILINIX 1765EPC @ U4
and datasheet
XC1765EPC.pdf (248.7 kB - downloaded 218 times.)
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