Table of Contents
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Quick Reference
Table 1
Cycles and Signals
NOTE: 1 = Single Ended probing; 2 = Differential probing; 3 = 2 x Single Ended probing
TEST
Cycle
Read Write DQ DQS CK ADD Ctrl
SlewR
SlewF
VIH(ac)
VIH(dc)
VIL(ac)
VIL(dc)
VOH(ac)
VOL(ac)
AC
Overshoot
AC
Undershoot
VID(ac)
VIX(ac)
tAC
√
tDQSCK
√
tCK(avg)
tCH(avg)
tCL(avg)
tHZ(DQ)
√
tHZ(DQS)
√
tLZ(DQS)
√
tLZ(DQ)
√
tDQSQ
√
tQH
√
TEST
Cycle
DDR1 Compliance Testing Methods of Implementation
Based on Test Definition
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
Based on Test Definition
Required to Perform on Scope
Data
DQ DQS CK ADD Ctrl
Mask
Ctrl
2
√
√
√
√
2
√
√
√
√
2
√
√
√
√
2
√
√
√
√
2
√
√
√
√
2
√
√
√
√
2
√
√
√
√
2
√
√
√
2
√
√
√
√
2
√
√
√
√
2
√
2
√
2
√
2
√
2
√
2
√
2
√
2
√
Required to Perform on Scope
2
2
2
2
√
√
√
√
2
2
2
2
√
√
√
√
2
2
2
2
√
√
√
√
2
2
2
2
√
√
√
√
2
2
2
2
√
√
√
√
2
2
2
2
√
√
√
√
2
2
2
2
√
√
√
√
2
2
2
2
√
√
√
√
2
2
2
2
√
√
√
√
2
2
2
2
√
√
√
√
3
3
√
√
3
3
√
√
2
2
√
√
2
2
√
√
2
√
2
√
2
√
2
2
√
√
2
2
√
√
2
2
√
√
2
2
√
√
2
2
√
√
2
2
√
√
Opt.
Data
CS#
Mask
Ctrl
2
√
2
√
2
√
2
√
2
√
2
√
2
√
2
√
2
√
√
√
√
√
√
√
√
√
Opt.
3
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