DS90UH926QSQE Datasheet, PDF (14/56 Pages) Texas Instruments – DS90UH926Q 720p 24-bit Color FPD-Link III Deserializer with HDCP

DS90UH926Q
SNLS337J – OCTOBER 2010 – REVISED APRIL 2013
PDB = H
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VIH
OSS_SEL
OEN
RIN
(Diff.)
LOCK
(HIGH)
PASS
RGB[7:0],
HS, VS, DE,
I2S[2:0]
PCLK
(RFB = L)
VIH
t_SES
t_ONS
HIGH
LOW
LOW
TRI-STATE
TRI-STATE
ACTIVE
ACTIVE
ACTIVE
VIL
VIL
t_ONH
t_SEH
}v[š Œ
TRI-STATE
HIGH
TRI-STATE
LOW
TRI-STATE
LOW
Figure 8. Output State (Setup and Hold) Times
BISTEN
PASS
(w/errors)
Prior BIST Result
Current BIST Test - Toggle on Error
1/2 V_DDIO
t_PASS
1/2 V_DDIO
Result Held
Figure 9. BIST PASS Waveform
SDA
t_f
SCL
START
t_LOW
t_r
t_f
t_HD;STA
t_SP
t_r
t_BUF
t_HD;STA
t_HD;DAT
t_HIGH
t_SU;DAT
t_SU;STA
REPEATED
START
t_SU;STO
STOP START
Figure 10. Serial Control Bus Timing Diagram
14
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