DS90UB913A-Q1 Datasheet, PDF (24/51 Pages) Texas Instruments – 25-MHz to 100-MHz 10/12-Bit FPD-Link III Serializer

DS90UB913A-Q1
SNLS443C – MAY 2013 – REVISED APRIL 2016
Normal
Step 1: DES in BIST
BIST
Wait
Step 2: Wait, SER in BIST
BIST
start
Step 3: DES in Normal
Mode - check PASS
BIST
stop
Step 4: DES/SER in Normal
Figure 18. AT-Speed BIST System Flow Diagram
BISTEN
(DES)
LOCK
PCLK
(RFB = L)
ROUT[0:11],
HS, VS
DATA
(internal)
PASS
Prior Result
DATA
(internal)
PASS
Prior Result
Normal
X = bit error(s)
X
X
X
BIST Test
BIST Duration
Figure 19. BIST Timing Diagram
PASS
FAIL
BIST
Result
Held
Normal
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