THCV217_16 Datasheet, PDF (10/35 Pages) THine Electronics, Inc. – V-by-One HS High-speed Video Data Transmitter and Receiver

THCV217
Low
DE Blanking period
H,V
SYNC
Valid Data
R/G/B
CONT
tDEH
High
Active period
Invalid
Valid Data
tDEL
Low
Blanking period
Valid Data
tTCIP
High
Active period
Invalid
Valid Data
Low
Blanking period
Valid Data
THCV218
tDEH
tDEL
Low
DE Blanking period
H,V
SYNC
Valid Data
High
Active period
Keep the last data
of DE=Low period
Low
Blanking period
Valid Data
R/G/B
CONT
Low
Valid Data
Low
tRCP
High
Active period
Keep the last data
of DE=Low period
Low
Blanking period
Valid Data
Low
Valid Data
Low
Particular assigned bits ‘CTL’ are transmitted except the first and last pixel of blanking
(DE=Low) period when THCV218 Reserved7 pin is set to High. /Others are Low fixed.
Figure 2. Data and synchronizing signals transmission timing diagram
tTCIP
tDEINT
CLKIN
DE
tDEH
tDEL
Note:
The period between rising edges of DE(tDEINT),high time of DE(tDEH)
should always satisfy following equations.
tDEH = tTCIP × (2m)
tDEINT = tTCIP × (2n)
tDEL >= 4tTCIP (This tDEL rule is only in SiDo mode.)
m,n = positive integer, m≠n
Requirement for DE minimum length limitation is described in Table 18.
Figure2-1. DE input timing
THCV217-THCV218_Rev.2.11_E
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