4
917717 Rev C
Chip Select Signal Name .................................................................................................................................. 30
Script Settings .......................................................................................................................................................... 30
Save Acquired Waveforms ............................................................................................................................... 30
Silent mode control ........................................................................................................................................... 30
Stop On Test to review results .......................................................................................................................... 30
Use Chip Select (require one more probe) ....................................................................................................... 30
Waveform Path ................................................................................................................................................. 30
Latency Setting ........................................................................................................................................................ 30
Overall Read Latency ....................................................................................................................................... 30
Overall Write Latency ....................................................................................................................................... 31
Demo Settings .......................................................................................................................................................... 31
Use Stored Waveforms ..................................................................................................................................... 31
Recalled Waveform File Index (5 digits) ........................................................................................................... 31
Define format used to set trace names ............................................................................................................. 31
Use Stored Trace for Speed Grade .................................................................................................................. 31
Advanced Settings ................................................................................................................................................... 32
Clock Period per Screen Division ..................................................................................................................... 32
Number of cycles for Clock test ........................................................................................................................ 32
Max. Number Of Samples Per Clock Period .................................................................................................... 32
Configuration Specific Variables............................................................................................................................... 32
XX Channel Gain .............................................................................................................................................. 32
XX Channel Index ............................................................................................................................................. 32
XX Channel Invert ............................................................................................................................................. 32
XX Channel Offset ............................................................................................................................................ 32
Speed Bin Paramters ............................................................................................................................................... 32
CAS Latency ..................................................................................................................................................... 32
CAS Write Latency............................................................................................................................................ 33
Speed Bin ......................................................................................................................................................... 33
QPHY-DDR3 LIMIT SETS ....................................................................................................... 34
DDR3-800 ................................................................................................................................................................ 34
DDR3-1066 .............................................................................................................................................................. 34
DDR3-1333 .............................................................................................................................................................. 34
DDR3-1600 .............................................................................................................................................................. 34
QPHY-DDR3 TESTS ................................................................................................................ 34
Clock Tests ............................................................................................................................................................... 34
tCK(avg), Average Clock Period ................................................................................................................................ 34
tCK(abs), Absolute Clock Period ................................................................................................................................ 34
tCH(avg), Average High Pulse Width ......................................................................................................................... 34
tCL(avg), Average Low Pulse Width .......................................................................................................................... 35
tCH(abs), Absolute High Pulse Width ........................................................................................................................ 35
tCL(abs), Absolute Low Pulse Width .......................................................................................................................... 35
tJIT(duty), Half Period Jitter ....................................................................................................................................... 35
tJIT(per), Clock Period Jitter ...................................................................................................................................... 35
tJIT(cc), Cycle to Cycle Period Jitter .......................................................................................................................... 35
tERR(n per), Cumulative Error ................................................................................................................................... 36
Eye Diagram ............................................................................................................................................................ 36
Write Burst (Inputs) .................................................................................................................................................... 36
Read Burst (Outputs) ................................................................................................................................................. 36
Electrical Tests ......................................................................................................................................................... 36
Write Bursts (Inputs) ......................................................................................................................................... 36
Slew (Input Slewrate) ..................................................................................................................................................... 36
SlewR and SlewF ....................................................................................................................................................... 36
Logic Levels ................................................................................................................................................................... 37
VIH(ac), maximum AC input logic high ....................................................................................................................... 37
